WMI calls from my .net code in a thread on 64 bit machine.

64-Bit .NET Framework Development.

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    - There is already an open DataReader associated with this Command which must be closed first What can I do to correct the InvalidOperation Exception in red below: command.CommandText = ("SELECT top 1 * FROM Table") DataReader = command.ExecuteReader(CommandBehavior.CloseConnection) Dim schemaTable As DataTable = dataReader.GetSchemaTable() Dim datatableReturnValue As New DataTable(strTable) Dim newDataRow As DataRow = datatableReturnValue.NewRow() For i As Integer = 0 To dataReader.FieldCount - 1 Dim newDataColumn As New DataColumn(dataReader.GetName(i), dataReader.GetFieldType(i)) datatableReturnValue.Columns.Add(newDataColumn) Next datatableReturnValue.Rows.Add(newDataRow) Dim dr As DataRow = SaveFields (datatableReturnValue.Rows(0)) command.CommandText = "INSERT INTO Table VALUES(" + dr.Item("Name") + ")" command.ExecuteNonQuery() <-- There is already an open DataReader associated with this Command which must be closed first **************************************************** Public Function SaveFields (ByRef dr As DataRow) As DataRow dr("Name") = Me.m_strName dr("Description") = Me.m_strDesc dr("Enabled") = Me.m_bEnabled dr("Internal") = Me.m_bInternal End Function **************************************************** Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - A quick question:remoting and threading When the remote server executes method calls does it do so in separate threads Much to my surprise it seems very hard to find a definitive answer to this. I've found a couple of articles that suggest it is the case but most people (including MS documentors) don't seem to think it warrants a comment. In our coding we've assumed that we need to guard our back-end with mutexes so that client requests are serialised but in one case we'd really like to have the requests handled by separate threads. If remoting is already doing this that'll save us spawning our own worker threads. Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Installation of Framework 3 fails I have tried to install Framework 3 on XP SP2 but at the end a message comes that it fails. I dont know what to do because I am not very computer literate. I looked at the support on the internet but didnt find anything for my problem. These are my log files: http://bohnenschieber.bo.funpic.de/dd_dotnetfx3install.txt http://bohnenschieber.bo.funpic.de/dd_dotnetfx3error.txt I hope you can help me. Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - System.IO.FileSystemWatcher loses events I've programed a tool that uses the System.IO.FileSystemWatcher and I added a handler for the deleted event. The event usually works, but for some reason it stops to send the events sometimes. When I reset the events, then they are working again. My question is now, how can I find out when the event is not raised any more Do I have to write down and delete a File every x minutes, or is there a better way Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - How do I add new libraries? I want to use a library that doesn't come with the .NET framework. I have downloaded a .DLL file and some other files that are supposed to contain the library I want to use. How do I add this library (to my .NET package ) so that I can use it in my code Thanks Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - WMI Error with C# I have been trying to get WMI working from C#. THe following console application receives an exception with the error message "Invalid Method Parameter(s)" when the methon on the final like tries to execute. Any have any suggestions Also, I have not been able to find a working sample of a C# program setting an IP Address on a network adapter. Any links or pointers would be greatly appreciated. The following programs contains a reference to System.Management and System.Deployment. and no other references than the defualts for a console application. There are no other classes or programs in the application. using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Net; using System.Net.NetworkInformation; using System.Globalization; using System.ComponentModel.Design.Serialization; using System.Reflection; using System.Runtime.InteropServices; using System.Management; using System.Management.Instrumentation; using System.IO; using System.Text; namespace WMI_Problem { class Program { static void Main( string [] args) { setDNSServerSearchOrder( "[00000001] Broadcom NetXtreme 57xx Gigabit Controller" ); } static void setDNSServerSearchOrder( string nicName) { ManagementClass objMC = new ManagementClass ( "Win32_NetworkAdapterConfiguration" ); ManagementObjectCollection moc = objMC.GetInstances(); // Not sure if following two statements are needed - found in an example // Same problem occurs if they are commented out objMC.Scope.Options.EnablePrivileges = true ; objMC.Get(); foreach ( ManagementObject mo in moc) { if (( bool )mo[ "IPEnabled" ]) { if (mo[ "Caption" ].Equals(nicName)) { string DNS = "192.168.14.2,192.168.14.3" ; System.Management. ManagementBaseObject inParams = mo.GetMethodParameters( "SetDNSServerSearchOrder" ); inParams[ "DNSServerSearchOrder" ] = DNS.Split( ',' ); //The follow Invokes causes an exception with the error message: // "Invalid Method Parameter(s)" ManagementBaseObject setDNS = objMC.InvokeMethod( "SetDNSServerSearchOrder" , inParams, null ); } } } } } } Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Using Digital Signature - Signing with Private Key Hi, I want to sign some data with the private key ( I had the Digital Certificate with the public key alone, but I know the private key, hence I can supply as a string) and decrpt back with the public key from the certificate. I try to do with .pfx file and the x509certicate2 + RSACryptoServiceProvider class. But I was not able to decrpt back with the public key once if it was sign with the private key from the certificate. With Thanks, Ragunath Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Copy file from FTP Aww shucks :-) No worries, glad I could help! Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Beginner need help here about ASP.NET and XML I need some help here. Bascally, I need to bind the XML data into my ASP.NET website. I successfully bind it into my dropdownlist. But I have no idea to bind it into my textbox. I just want to display a personal membership folder. Can anyone help me I really blur now. No database using. All the data were stored in the XML file. Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Can the 1.0 and 2.0 versions of the .Net framework coexist at the same time? I was wondering if anyone know if the 1.0 and 2.0 versions of the .Net Framework can coexist at the same time. We have an old application which uses the 1.0 and we are planning on developing a new application in the 2.0 version. Thanks, Ed Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Using too many regular expressions Here it is. Code Snippet Pattern Replace "<head>.*</head>" String .Empty "<[/] (html|body|font|xml|del|ins|[ovwxp]:\w+)[^>]* >" String .Empty "<([^>]*)( :lang|style|size|face|[ovwxp]:\w+)=( :'[^']*'|""[^""]*""|[^>]+)([^>]*)>" "<$1$2>" "" String .Empty "<!\[if[^>]*>" String .Empty "<a[^>]*>\s*</a>" String .Empty "<br[\n|\s]+clear=all[\s]*>" String .Empty "<i[^>]*></i>" String .Empty "<b[^>]*></b>" String .Empty "<p[^>]*></p>" String .Empty "\svalign=\w+" String .Empty "<br[^>]*>" "<br />" "(<hr[^>]*)(>)" "$1 /$2" "(<img.* src="")(\.*/[^/]*)(/[^>]*>)" "$1images$3 "(\s\w+=)(\w+)" "$1""$2""" "(<img[^>]*)(>)" " $1 /$2" "<span\s*></span>" String .Empty That's about it...I have a few replace() statements within this function as well that do not need regular expressions. Also, the document that this fails on is a french HTML document...I don't know if that has anything to do with it. Shouldn't matter because my other smaller french HTML documents convert without a problem. Thanks Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - ADO.NET hangs I wrote program on .net 2.0 C#. It opens connection to MS SQL Server 2005 and makes some queries (using SqlCommand.ExecuteNonQuery, SqlCommand.ExecuteReader) and then disconnect. If network fails in the middle of job (I disconnect it manually) the program hangs for infinite time. The Program doesn’t generate any exceptions. It loops in system.data.dll and does not return control to managed code. I can only kill process in task manager. Thread.Abort hangs calling thread. This problem occurs only on Windows 2003 server. If I run this program on Windows XP/2000 when I disconnect network it generates normal exception: A transport-level error has occurred when receiving results from the server. (provider: TCP Provider, error: 0…). So on Windows XP/2000 it works fine. Why it hangs on Win2003 server I analyze this and notice that function in system.data.dll waits for some event using WaitForSingleObject in loop with 1 second timeout. Here is stack trace for case when it hangs: 7ffe0304() ntdll.dll!77f4c994() [Frames below may be incorrect and/or missing, no symbols loaded for ntdll.dll] kernel32.dll!77e7eaee() kernel32.dll!77e5d4a3() System.Data.dll!6500d22a() System.Data.dll!65000520() System.Data.dll!SNINativeMethodWrapper.SNIClose(System.IntPtr pConn) + 0x5c bytes System.Data.dll!System.Data.SqlClient.SNIHandle.ReleaseHandle() + 0x35 bytes mscorlib.dll!System.Runtime.InteropServices.SafeHandle.Dispose(bool disposing) + 0xc bytes mscorlib.dll!System.Runtime.InteropServices.SafeHandle.Dispose() + 0xa bytes System.Data.dll!System.Data.SqlClient.TdsParserStateObject.Dispose() + 0x8e bytes System.Data.dll!System.Data.SqlClient.TdsParser.Disconnect() + 0x86 bytes System.Data.dll!System.Data.SqlClient.SqlInternalConnectionTds.Dispose() + 0x67 bytes System.Data.dll!System.Data.ProviderBase.DbConnectionPool.DestroyObject(System.Data.ProviderBase.DbConnectionInternal obj = {System.Data.SqlClient.SqlInternalConnectionTds}) + 0x106 bytes System.Data.dll!System.Data.ProviderBase.DbConnectionPool.DeactivateObject(System.Data.ProviderBase.DbConnectionInternal obj) + 0xff bytes System.Data.dll!System.Data.ProviderBase.DbConnectionPool.PutObject(System.Data.ProviderBase.DbConnectionInternal obj, object owningObject) + 0x10a bytes System.Data.dll!System.Data.ProviderBase.DbConnectionInternal.CloseConnection(System.Data.Common.DbConnection owningObject = {System.Data.SqlClient.SqlConnection}, System.Data.ProviderBase.DbConnectionFactory connectionFactory = {System.Data.SqlClient.SqlConnectionFactory}) + 0x62 bytes System.Data.dll!System.Data.SqlClient.SqlConnection.Close() + 0x76 bytes System.Data.dll!System.Data.SqlClient.SqlConnection.OnError(System.Data.SqlClient.SqlException exception = {Cannot evaluate expression because a native frame is on top of the call stack.}, bool breakConnection) + 0x37 bytes System.Data.dll!System.Data.SqlClient.SqlInternalConnection.OnError(System.Data.SqlClient.SqlException exception, bool breakConnection) + 0xbc bytes System.Data.dll!System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(System.Data.SqlClient.TdsParserStateObject stateObj) + 0xbd bytes System.Data.dll!System.Data.SqlClient.TdsParserStateObject.SendAttention() + 0x15f bytes System.Data.dll!System.Data.SqlClient.TdsParserStateObject.ReadSniError(System.Data.SqlClient.TdsParserStateObject stateObj = {System.Data.SqlClient.TdsParserStateObject}, uint error) + 0x10e bytes System.Data.dll!System.Data.SqlClient.TdsParserStateObject.ReadSni(System.Data.Common.DbAsyncResult asyncResult, System.Data.SqlClient.TdsParserStateObject stateObj) + 0xa5 bytes System.Data.dll!System.Data.SqlClient.TdsParserStateObject.ReadPacket(int bytesExpected) + 0x23 bytes System.Data.dll!System.Data.SqlClient.TdsParserStateObject.ReadBuffer() + 0x1f bytes System.Data.dll!System.Data.SqlClient.TdsParserStateObject.ReadByte() + 0x12 bytes System.Data.dll!System.Data.SqlClient.TdsParser.Run(System.Data.SqlClient.RunBehavior runBehavior, System.Data.SqlClient.SqlCommand cmdHandler = {System.Data.SqlClient.SqlCommand}, System.Data.SqlClient.SqlDataReader dataStream = {System.Data.SqlClient.SqlDataReader}, System.Data.SqlClient.BulkCopySimpleResultSet bulkCopyHandler = null, System.Data.SqlClient.TdsParserStateObject stateObj = {System.Data.SqlClient.TdsParserStateObject}) + 0x3c bytes System.Data.dll!System.Data.SqlClient.SqlDataReader.ConsumeMetaData() + 0x20 bytes System.Data.dll!System.Data.SqlClient.SqlDataReader.MetaData.get() + 0x3f bytes System.Data.dll!System.Data.SqlClient.SqlCommand.FinishExecuteReader(System.Data.SqlClient.SqlDataReader ds = {System.Data.SqlClient.SqlDataReader}, System.Data.SqlClient.RunBehavior runBehavior, string resetOptionsString) + 0xd4 bytes System.Data.dll!System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(System.Data.CommandBehavior cmdBehavior, System.Data.SqlClient.RunBehavior runBehavior, bool returnStream, bool async = false) + 0x236 bytes System.Data.dll!System.Data.SqlClient.SqlCommand.RunExecuteReader(System.Data.CommandBehavior cmdBehavior, System.Data.SqlClient.RunBehavior runBehavior, bool returnStream, string method, System.Data.Common.DbAsyncResult result) + 0x85 bytes System.Data.dll!System.Data.SqlClient.SqlCommand.RunExecuteReader(System.Data.CommandBehavior cmdBehavior, System.Data.SqlClient.RunBehavior runBehavior, bool returnStream, string method) + 0x21 bytes System.Data.dll!System.Data.SqlClient.SqlCommand.ExecuteReader(System.Data.CommandBehavior behavior, string method) + 0x7b bytes System.Data.dll!System.Data.SqlClient.SqlCommand.ExecuteReader() + 0x55 bytes > HungTest.exe!HungTest.HungTest.DoSomeWork() Line 39 + 0xa bytes C# HungTest.exe!HungTest.Program.Main() Line 19 + 0xa bytes C# ntdll.dll!77f492fb() ntdll.dll!77f84d57() ntdll.dll!77f48e7a() ntdll.dll!77f492fb() ntdll.dll!77f492fb() ntdll.dll!77f84d57() ntdll.dll!77f48e7a() ntdll.dll!77f492fb() ntdll.dll!77f492fb() ntdll.dll!77f492fb() ntdll.dll!77f48c7a() mscoree.dll!79011b5f() kernel32.dll!77e7d977() Here is Source code: namespace HungTest { class HungTest { string ConnectionString = "Data Source=...;Initial Catalog=...;Persist Security Info=True;User ID=...;password=..."; string queryUpdate = "update ..."; public void DoSomeWork() { Exception occuredEx = null; Console.WriteLine("DoSomeWork started"); try { using (SqlConnection conn = new SqlConnection(this.ConnectionString)) { conn.Open(); SqlTransaction trans = conn.BeginTransaction(IsolationLevel.Serializable); try { SqlCommand cmd = conn.CreateCommand(); cmd.CommandTimeout = 30; cmd.Transaction = trans; cmd.CommandText = queryUpdate; Console.WriteLine("Run..."); using (SqlDataReader dr = cmd.ExecuteReader()) { int row_count = 0; while (dr.Read()) { row_count++; } Console.WriteLine("Rows processed: " + row_count.ToString()); } trans.Commit(); } catch { try { trans.Rollback(); } catch (Exception ex) { Console.WriteLine(ex.Message); } throw; } conn.Close(); } } catch (Exception ex) { Console.WriteLine(ex.Message); occuredEx = ex; } finally { //stop point Console.ReadLine(); } } } } Thanks for your assistance! Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Complex Datatypes in structures If I have structures within structures, is there any way to allocate them when the "parent" structure is created For example - struct S1 { int i1; }; struct S2 { int i2; }; struct S { S1 s1; S2 s2; }; I just want to do - S myS = new S(); But I get errors. I end up marshalling data into the structure, so the data is there, but C# doesn't know about it, because it thinks s1 and s2 are null. Please don't tell me I have to do this - S myS = new S(); myS.s1 = new S1(); myS.s2 = new S2(); - everytime I create a structure, please, tell this isn't so... Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Returning a single element from an ArrayList I created my own class and then created several instances of this class and added them to an ArrayList. [code] ArrayList me = new ArrayList(); a b = new a(); me.add(a); class a { int i; string a; string geta() { return a; } } [/code] How can I then return a single element from the arraylist so that I can then call the method geta() on that single element The Java equivalent would be a.get(i).geta(); Thanks Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Accessing the system tray icons... I have a program running and it's displaying a NotifyIcon in the system tray. How can I access these icons to find out what program or process is running it Thanks in advance, Devin Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Does it differ from writting .text files from .bat files? Also how can I get file path from a OpenDialog? I tried both scripts, but they don't work... I even tried .txt docs and they seem not to be effected.. I have the OpenDialog at the biggining so it gets the selected .exe and stores the location and parameters in the file. Then when the user wants to start the game that bat file would be set up. So I can also have it so it changes mode of the window. So it is not fullscreen so the user may continue to edit the script for his map. Wired thing is that this works perfect in Xp, but it seem not to work in Vista. Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Marshalling Classes I have a class, that has various members, that add up to 248 bytes of data. I receive this data from a TCP socket and have it in byte[] form. I want to simply take the data I got over the socket, and copy the whole slot of memory, into the class. Not a structure, a class. Is this possible Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - How to filter some characters And I don't know why this <[a|A][^th]*<img(.|\n)*.</[a|A]> also cannot worked. Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Data retrieval for logged in Username only? hi! i am a newbie too and apparently u've gone farther than i've been able to. i feel ashamed asking this question cos i feel its supposed to be simple but i have searched for 3 weeks and i cant find an answer. my prob is,i cant save any data at all to my gridview! i've tried all sorts but it doesnt work. i collect a username and other details from textboxes but cant get them to be saved or displayed. how did u save your data to your database thanks Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Visual C++ 6.0 dll/lib in Visual C# application I've made some snail progress. I've added the following to my application: using System.Runtime.InteropServices; [ DllImport ( "CP210xManufacturing.DLL" , EntryPoint = "CP210x_GetNumDevices" , SetLastError = true , CharSet = CharSet .Unicode, ExactSpelling = true , CallingConvention = CallingConvention .StdCall)] public static extern CP210x_STATUS CP210x_GetNumDevices(LPDWORD lpdwNumDevices); The problem is now (of course) that my visual c# application knows nothing about the type CP210x_STATUS and LPDWORD. In addition to my .dll I have a corresponding .h and .lib. How can I go about "importing" the information contained in my .h file into my visual c# application such that it recognizes the various types in the .h file Thanks a lot, Dave Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - how to read .ini file in c#????????? hi i have a .ini file which contains data that i have to feed in database. The file contains data in form of FIELD NAME = DATA as follows:: [DataItem0] Group=Market Data Name=Price 01/12/07 DisDecimal=3 Description=Closing Price of the stock as of the date indicated. I just want to read file contents and store data in appropriate column in database table....... Can any body help thanx in advance Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - (C#) Getting the Path of an XML Node I' m currently doing some work with C# and XML, and am looking for some particular functionality. I want to be able to know the path (as in /a[1]/b[1]/c[2]/text()[4]) of the node that I'm currently at. I want to do something like the following: Code Snippet //open the XML document up and store it in memory //get a list of all the nodes that exist in the document //got through the list looking for some particular text or other such indicator //when I find that indicator, find out what the path is to my current node I am currently opening the file up with the XmlDocument class and selecting nodes and such with the XPathNavigator functionality. My question is, does the built in classes have a way for me to get the path out of them And if they do, how do I do it Any pointers or suggestions are appreciated Thanks Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - how can I define maximum time interval a method should take to execute HI, I am working on an MultiThreded Windows Apllcation .Which some times randomly hangs. I want to find out in which method it is geeting hanged. I tried but was not able to find out. So can anyone tell me how can I define maximum time interval a method should take to execute . If it is not able to finish execution in that time duration either it should throw an exxeption or call some method... any way. I have started on thread to listen to TCP port. On getting some data on it in XML string format it will add that data into a local DataTable Object. In main thread(while application starts) I have defined a view on that table which is DataSource for a grid . So problem seems while I get some data on TCP port in one thread. But at what point that i want to know. Thanks in advance. Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Get last updated row? If I update a tableadapter with the INSERT method how do I get the column "AlbumID" to a string from the new row Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - How to get .Net 3.0 to work with VS2005? I am running WinXP SP2. I downloaded and then tried running the .Net 3.0 redist package from this location: http://www.microsoft.com/downloads/thankyou.aspx familyId=10cc340b-f857-4a14-83f5-25634c3bf043&displayLang=en It bombs every time with a generic failure message. All I want to do is ty to get .Net 3.0 to work with VS2005 (not Orcas) and do some work with WCF. I'm seeing quite a few posts on the confusion of what exaclty to install. I'm not sure why this has to be so complicated, especially if .Net 3.0 is supposed to have been released. Can anyone point me to a clear series of steps of what to download, and where it can be found Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Events Hi, I am using client server architecture using client activated object. I am using an external IP address for server and client is in LAN. Client is able to fetch information(request & response) from server, whereas when the server wants to send information (events basically), it is not able to do so. Is it due to the firewall I am using Http. Is there anyother way, like using a specific port number in client to listen to events Please help. Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Problem When Looping, Removing Node from NodeList, Count changes each time. Hi Martin, Thanks for responding. I am very new to understanding how objects are associated with methods, so I don't really get this syntax. I have two separate <script> elements within the <head> element of each htm that I have 'glued' together. What I want to do is track through the htm and remove every instance of the <script> elements that I come across until the End of file is reached. Using your code snippet I now have the following: Click event Dim myGluedFile As New Xml.XmlDocument Dim myNodeList As Xml.XmlNodeList Dim idx As Integer Try myGluedFile.Load(txtPath.Text _ & "\GluedWordcountFiles.htm") Catch ex As Exception MessageBox.Show("Please ensure you have entered the correct path to the GluedWordcountFile", "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation) End Try myNodeList = myGluedFile.DocumentElement.GetElementsByTagName("head") For idx = myNodeList.Count - 1 To 0 Step -1 Dim myNode As XmlNode = myNodeList(idx) myNode.ParentNode.RemoveChild(myNode) Next idx If myNodeList Is Nothing Then myGluedFile.Save(txtPath.Text _ & "\cleanGluedWordcountFiles.htm") End If MsgBox("Task Complete") End sub ' Click event When I run the app, it cycles through both MsbBox functions, but it actually does nothing. I'd value your opinion about whether you think this is the right approach to take. I feel very stupid that I cannot get this to work! Thanks again Ger Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - HELP WITH ASSEMBLIES!!! Can someone please help me with the following problem. I have created an executable program and am trying to view the identity of the assembly through the commend prompt. When I type the following command Permview International Sales.dll, I get an error message 'Cannot read permssion requests from assembly'. I have created a strong name and have even tried adding the assembly to the global cache but I still get the same error message. Am at my wits end with this and would be grateful of any help The O/S I am using windows XP. thanks Mark Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Excel.exe not closing. Suspect: Range.Font? Having a little trouble getting Excel.exe to close after creating spreadsheets in a small C# app. I've done some debugging and Excel.exe will close if the red lines are commented. I was thinking perhaps i'm creating a new object in these commands. Is there an alternate way of setting the font & still be able to close excel after the operation is complete Some notes about the code: GetMonthsInRange() doesn't access any COM objects private void NAR(object o) { try { System.Runtime.InteropServices.Marshal.ReleaseComObject(o); } catch {} finally { o = null; } } xlWorksheet.Name = "Monthly"; List<String> months = GetMonthsInRange(); String farCol = ((char)(months.Count + 67)).ToString(); List<String> tasks; if (endDate.Year < 2008) tasks = GetTaskSheetElements(endDate.Year); else //if (startDate.Year >=2008) tasks = GetTaskSheetElements(startDate.Year); for (int i = 0; i < tasks.Count; i++) { xlRange = xlWorksheet.get_Range("A" + (i + 3).ToString(), "A" + (i + 3).ToString()); xlRange.Value2 = tasks ; NAR(xlRange); } String lastRow = (tasks.Count+4).ToString(); xlRange = xlWorksheet.get_Range("A1", "IV1"); xlRange.Font.FontStyle = "Arial"; xlRange.Font.Size = "12"; xlRange.Font.Bold = true; xlRange.HorizontalAlignment = Excel.XlHAlign.xlHAlignCenter; NAR(xlRange); Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
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    - Properties.Settings.Default not returning expected values Hi all, I have a problem using Properties.Settings in my latest project where I am using VS 2005 and C#. I have created a collection of settings and bound them to controls but when I later try (during initialization of my app) to use them I get wrong values - sometimes previous values, sometimes just wrong. This is a definition of one of the setting items, taken from Settings.Designer.cs : Code Block [ global ::System.Configuration. UserScopedSettingAttribute ()] [ global ::System.Diagnostics. DebuggerNonUserCodeAttribute ()] [ global ::System.Configuration. DefaultSettingValueAttribute ( "True" )] public bool bLocalServer { get { return (( bool )( this [ "bLocalServer" ])); } set { this [ "bLocalServer" ] = value ; } } This is all standard VS stuff and a matching definition is found in app.config . I try to access the settings by using: Code Block if (ibzTM.Properties. Settings .Default.bLocalServer) { // Do stuff that never gets done because of bLocalServer always evaluates to false } But regardless of what I enter in the Settings.settings window the result is wrong, as getting false in the above example. I have searched the globe for a solution but I have found nothing so far. I have also tried setting a breakpoint at the get/set properties of the settings in order to see where the may get changed but since it's marked as non-user code I guess it never breaks. The fact that I'm on Vista x64 shouldn't matter... Is it possible that the Settings.Default object doesn't get properly initialized until a certain point The above example is executed as the main window is being created: Code Block ibzTM.exe!ibzTM.MainWindow.InitDataEngine() Line 207 + 0x8 bytes C# ibzTM.exe!ibzTM.MainWindow.LoadData() Line 1085 + 0x7 bytes C# ibzTM.exe!ibzTM.MainWindow.MainWindow_Load(object sender = {ibzTM.MainWindow, Text: Transaction Monitor - Inobiz Integration Server}, System.EventArgs e = {System.EventArgs}) Line 1355 + 0x7 bytes C# [External Code] ibzTM.exe!ibzTM.MainWindow.MainWindow() Line 112 + 0x7 bytes C# ibzTM.exe!ibzTM.MainWindow.Main() Line 146 + 0x13 bytes C# I'm afraid I'm lost, any pointers would be wildly appreciated! /Dan Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
  - 15
    - Localization: Common Language Runtime error... hi! I making the localization of a C# based software, but when I putting localization to true, it cause a Common Language Runtime error.... So tried to remove some lebel or textbox and it works... put I absolutly need these lebel and textbox... Does anyone ever got this problem before thanks Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development
  - 16
    - File not found error, but the file is there!! Hi, I am using VC# express. I have a dll that builds to a common folder called Lib, and an executable that uses that dll. I have added the dll to the project and everything builds and runs ok (and I have added the path to the "Reference Path" list in the properties page). Now, if I modify the dll and rebuild it to the Lib folder and try to rebuild and rerun the executable I get a runtime "file not found" exception, but it is looking in the correct folder. I have checked the version numbers and they seem to be correct, but I haven't set anything manualy. Note that if I remove the reference and then add it to the project again (so I have manually added the new version) it will run again. How do I fix this I shouldn't have to reload the reference every time I rebuild my dll right do i have to do something fancy with the versioning numbers thanks cb Here is the error text that I get. System.IO.FileNotFoundException was unhandled Message="Could not load file or assembly 'ottoIO, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified." Source="otTestApp" FileName="ottoIO, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" FusionLog="=== Pre-bind state information ===\r\nLOG: User = CORP\\Binkley\r\nLOG: DisplayName = ottoIO, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null\n (Fully-specified)\r\nLOG: Appbase = file:///C:/Documents and Settings/binkley/My Documents/Visual Studio 2005/Projects/C#/otto/Test/bin/Debug/\r\nLOG: Initial PrivatePath = NULL\r\nCalling assembly : otTestApp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null.\r\n===\r\nLOG: This bind starts in default load context.\r\nLOG: No application configuration file found.\r\nLOG: Using machine configuration file from C:\\WINDOWS\\Microsoft.NET\\Framework\\v2.0.50727\\config\\machine.config.\r\nLOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).\r\nLOG: Attempting download of new URL file:///C:/Documents and Settings/binkley/My Documents/Visual Studio 2005/Projects/C#/otto/Test/bin/Debug/ottoIO.DLL.\r\nLOG: Attempting download of new URL file:///C:/Documents and Settings/binkley/My Documents/Visual Studio 2005/Projects/C#/otto/Test/bin/Debug/ottoIO/ottoIO.DLL.\r\nLOG: Attempting download of new URL file:///C:/Documents and Settings/binkley/My Documents/Visual Studio 2005/Projects/C#/otto/Test/bin/Debug/ottoIO.EXE.\r\nLOG: Attempting download of new URL file:///C:/Documents and Settings/binkley/My Documents/Visual Studio 2005/Projects/C#/otto/Test/bin/Debug/ottoIO/ottoIO.EXE.\r\n" StackTrace: at Test.Program.Main(String[] args) at System.AppDomain.nExecuteAssembly(Assembly assembly, String[] args) at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args) at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly() at System.Threading.ThreadHelper.ThreadStart_Context(Object state) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading.ThreadHelper.ThreadStart() Tag: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine. .NET Development

AmitChaudhary

I am making WMI calls from my .net code in a thread. This code works fine when executed on 32-bit machine.
But when the code is executed on a 64 bit machine, an Exception : System.NullReferenceException is thrown at managementObjectSearcher.Get() statement.

Any pointers...

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Re: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine.

Feng Chen - MSFT

Hi AmitChaudhary,

To troubleshoot this issue, we really need the source code to reproduce the problem, so that we can investigate the issue in house. It is not necessary that you send out the complete source of your project. We just need a simplest sample to reproduce the problem. You can remove any confidential information or business logic from it.

Thanks for your understanding!

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Re: 64-Bit .NET Framework Development. WMI calls from my .net code in a thread on 64 bit machine.

AmitChaudhary

Thanks Feng Chen for response.

Actually there was a mistake in our code. We figured that out.

Thanks Again!

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