How to save xml file in a client-server environment...

XML and the .NET Framework

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    - Determining local or network environment within program Hey guys! I have a question about determining what kind of access a program has. This is the problem - there is an object whose data is populated via a web service (which gets data from the database) or via local access to the database. In the scenario where the application has no web access, I need the program to know that it should use the local access to populate the object. At this point, this is what is happening: if httpcontext object is null, then populate object using direct access to db. else populate object using web service. Is there any .NET function or whatnot that will allow me to determine what environment (local/network) the program is running in Thanks! David Pham Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Calling 32-bit COM object fails 80040154 I have a .NET project that normally calls into 32-bit COM objects. I would like to port it to 64-bit but there is one COM object that must remain 32-bit. When the project runs, it gives an error "Retrieving the COM class factory for component with CLSID {...} failed due to the following error: 80040154." The error is 'Class not registered'. Having researched the issue, on 64-bit Windows my 32-bit COM dlls are registered in HKCR\Wow6432Node\CLSID instead of the normal HKCR\CLSID. When my .NET project runs in 32-bit, it looks to HKCR\Wow6432Node\CLSID and finds the correct object there. When it runs 64-bit, it looks to HKCR\CLSID and doesn't find it. I thought if I compiled my interop assembly to only target 32-bit, it might work. However, the 64-bit app did not like working with the 32-bit interop assembly at all. Does anyone know how to do this correctly Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - XML "Id" attribute Hi there, I tried to read an XML file by using Dataset.ReadXML() method. However, i cannot read some of the "Id" attribute for some elements. But when i checked the XML file, there are values inside. Anyone can be advised on this Thanks, JL Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Smtp with c# through gmail. Hi guys, hope you can help. I have installed Visual Web Developed and started learning ASP.NET with c#. I am currently trying to build a website that sends email through gmail's smtp, here's the code: _______________________________________________________________________ using System; using System.Data; using System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using System.Net.Mail; using System.Net; public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { System.Net.Mail.MailMessage mail = new System.Net.Mail.MailMessage(); System.Net.NetworkCredential cred = new System.Net.NetworkCredential("xxx@gmail.com", "xxx"); mail.To.Add("xxx@xxx.com"); mail.Subject = "subject"; mail.From = new System.Net.Mail.MailAddress("xxx@gmail.com"); mail.IsBodyHtml = true; mail.Body = "message"; System.Net.Mail.SmtpClient smtp = new System.Net.Mail.SmtpClient("smtp.gmail.com"); smtp.UseDefaultCredentials = false; smtp.EnableSsl = true; smtp.Credentials = cred; smtp.Port = 587; smtp.Send(mail); } } _______________________________________________________________________ And I am getting this error message: Server Error in '/email' Application. A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond I am testing the app on the server that's integrated in Visual Web Developer, could that be the problem What else could it be Please help. Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Help connection to a database. The authentication takes place when i execute connection.Open() An exception is thrown that says that I don't have the permissions to open the database. It's an XP machine, so i set the folder's permissions and the database file's permissions to include Everybody just for now. I have to set " Jet OLEDB atabase Password" equal to my password. But I don't know how check that it was set before trying to execute Open . When I set a breakpoint, and view the properties of my oledbconnection object, "Database Password" isn't listed. This is because from what I can tell, it's not actually a property of oledbconnection object, but of the provider Microsoft.Jet.OLEDB.4.0. Let me repeat, that I havn't changed any code. The code that I originally posted above works in the .NET 1.1 environment. The .NET 2.0 environment throws an exception at connection.Open() Let me also repeat that the database exists and works. I can open it through Access, and I can open it through the VS2005 Database Connection wizard, and view that connections properties and see where a "Database Password" property exists and the password was stored. But it's not working for me programically. Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - DataSet location Hi mate, You should see it in the Solution Explorer along with your project. When you add and use a database in your project using the tools and panels of Visual Studio it usually automatically creates a configuration file for you and stores the connection string in there. It's added in the solution explorer along with your forms and other items. Just double click it and it will open, you'll see the connection string. Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - 64-bit License Compiler issues We do have the source code for at least one of the 3rd party components, but they have a "Core" dll that we don't have the source code for that requires the licensing. This seems reasonable. If you read my first post you can see that I did try the the WOW mode and that worked for one of the components licensing, but broke the other components licensing. My licenses.licx looks like this: Syncfusion.Core.Licensing.LicensedComponent, Syncfusion.Core DataDynamics.ActiveReports.Design.Designer, ActiveReports.Design2 DataDynamics.ActiveReports.ActiveReport, ActiveReports Is there ANY way for me to compile this or do I need to spend 3 days uninstalling/reinstalling my OS and apps Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - schemaLocation problem with Serialization. I am using serialization in c# 3.0 (trying to serialize). I want to use the schemaLocation xml attribute as that is what is in an example i need to stick to. I cannot work out what c# attribute i need to use to do this. I have tried: Code Snippet public Class exampleClass { [System.Xml.Serialization.XmlAttributeAttribute("schemaLocation", Namespace = "http://www.rewerse.net/I1/2006/R2ML http://oxygen.informatik.tu-cottbus.de/R2ML/0.4/R2ML.xsd")] public string schemaLocation; } where "exampleClass" is the root node in the serialized document. The output should be like: Code Snippet <exampleClass schemaLocation="http://oxygen.informatik.tu-cottbus.de/R2ML/0.4/R2ML.xsd"> ... </exampleClass> what comes out is more like: Code Snippet <exampleClass xmlns="http://oxygen.informatik.tu-cottbus.de/R2ML/0.4/R2ML.xsd"> ... </exampleClass> Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - IPv6 Multicast hello, I have written a C code to receive a IPv6 multicast from a Remote-NDIS device usb connected to my PC having Windows XP. But the problem I am facing is that ,even though the device multicasts some data to my PC, I am not able to recv. Majority of the times when I restart my PC, it works fine and receives the data. I use ethereal to see whether is the device actually pumping data. It every time does show data being multicasted. I tried giving priority to interface,but still works adhocly sometimes... the steps I foloow are 1. Create socket 2. bind to in6addr_any and port 3. setsocketopt to join multicast address, giving interface=0 4. recv Please request for help. Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - List<T> collection not getting disposed even after closing the form. As Mattias said, List<T> is not disposable. Neither should be disposable your InfoClass as it does not use unmanaged resources. The only reason (for the code I can see) for seeing 1 as live count is ultraGrid1, which use your list as datasource. Is it a DataGridView What about the live count of this type Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Business layer passing results from a SQLDatareader Hi, I'm creating a business layer to access an SQL database cycle through the data for validation and pass the clean data onto an ASP form. I am currently retrieving the results into a SQLDatareader into my class file. I loop through the reader and validate the data. Should I place the results into an array Is that the best way to pass that data via code to my VB code for the ASP form. Can I transfer that into a datatable or something similar. I don't mind cycling through the records in the VB part of the ASP form but I don't want to persist any SQL connections. Thank you for your help Vear Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - How do you 'Join' a background worker thread? I am using a 'BackgroundWorker' object to impliment multithreadeding because it provides a really neat way of passing events into the main UI thread. My problems occur when it is time to halt the background worker thread. I can easily signal the thread to exit via synchronization objects and if desired I can service the 'RunWorkerCompleted' event later on but what I can NOT neatly do is wait for the thread to exit after I have signalled it to do so. If this was a thread I had instantiated myself I could call its 'Join' method but I can find no equivalent for the BackgroundWorker - nor can I see anyway to get hold of its thread to call join on it myself. I can bodge something up using synchronization objects so that the thread loop releases an object just before it exits and the terminating function 'Waits' on this object. But this approach causes problems during debug. Is there any way to perform a 'Join' or some equivalent operation on a background worker thread. Thanks in advance for any help or discussion on this subject. Ted.. Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - sproc to determine if query will produce Invalid SqlNotificationEventArgs event I'm using an SqlDependency so I'll get an alert when the data under a query changes. When the query does not meet the criteria spelled out here http://msdn2.microsoft.com/en-us/library/aewzkxxh.aspx then I immediately get a SqlNotificationEventArgs event with the "Invalid" note. This is good. I would like to know that a query is invalid before I try it with my ASP.NET application. Is there a sproc I can give to my SQL developers so they can test that they haven't used any stuff that would invalidate SqlDependency What I'm hoping is that there's already a system sproc which could be called... exec sp_QueryInvalidForNotification "exec myTestSproc 99" Does such a sproc exist Or does anyone know how to write one Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - WSE 3 and VS2008 Hi, Are there any plans to support WSE 3 in VS2008 I tried installing WSE 3 after VS2008 Beta 2, but does not integrate with the IDE. Thanks Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Sending content of file over serial connection. Error 1 'System.IO.File' does not contain a definition for 'ReadAllLines' If I get the list of available items after File. I get of what is in F1 help. Readalllines is not there, neither readallbytes. If I mark the error and F1 I get this: Compiler Error CS0117. Hope you can help. Sune Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Configuring Jet connection parameters using .NET OLEDB connection Fine. Although off-topic, still can you point me to a resource advising setting the parameters described by the link you provided above, to maximize transaction throughput Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Difference between CreateInstance and CreateInstanceandUnwrap ? Hi, Can somebody please tell me how object returned by Assembly.CreateInstance() is different than AppDomain.currentDomain.CreateInstanceAndUnwrap () When a webservice calls my businessclass which dynamically loads a dll and invokes a method on a object, I get an error "MissingMethodException" if I load the assembly and create instance using reflection (Assembly.CreateInstance) and do not get the exception if I use AppDomain.CurrentDomain.CreateInstanceAndUnwrap. Can somebody please tell me how these methods are different Are there any performance implications of using CreteInstanceandUnwrap method Aditi Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - IIs 5 and .net 2 - major issues Hey! Thanks for your help that seem to fix this issue for my little test site.... But I also have another one on that same server.... I am getting an error - "error occurred loading a configuation file Access to the path xxxxxx\web.config is denied' Any ideas I have looked at the security of both the site and folder and they look good, but not sure..... Thanks again for all your help! Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Please help me Dear Sir, After populating the records from a text file into gird, and when we select another text file to populate into the same grid control the following message is coming " Cannot create child list for a filed". dataGrid1.DataMember = "csvCustomer"; The error will come inthis position. What I have to do to read another file in the same grid. Please help Thanks in advance. Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - SQL connections stop & Webservices Hello, I appeal to all to save me from this situation. I have a WebService in VB.net by IIS and a operation to connect to the SQL server and run a query and others operations. All fine... But after a certain time only the SQL operations don't respond nothing, the others are OK. So the problem is not in the IIS i think and something between the IIS and the SQL Server. Can you give me some light about this PLEASEEEE Thanks If any of you need the source say it. Thanks Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - converting of wsdl to cs file Hi all, I want to convert my wsdl file to cs file. Can any one help me with an example. Thank you. kris Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Element prefixes Martin Honnen wrote: What matters with XML is not a prefix but the namespace bound to that prefix. That code snippet is not well-formed, there must be some namespace declaration. With XSD schemas you need one schema per namespace and xsd.exe is able to do that, if you have an XML instance document using several namespaces then it will infer several schema documents where one imports the other (look for xs:import elements). When generating classes with the /classes option you simply need to make sure that you provide all schema documents e.g. Code Snippet xsd.exe schema1.xsd schema2.xsd /classes Hi Martin, Thank you. Yes, I've gone that far already - that's exactly what I did and without tweaking the generated class as suggested above, the XML output, though sematically correct does not match the format. The sample above is just a snippet of the xml, to keep things simple so to speak. The XML document is well formed (trust me) and contains all the external namespaces and import declarations. That's the only way you can run XSD.exe anyway - otherwise it will not even create the class (it must find the declarations). The output of the resulting class will look something like: Code Snippet <sx xmlns="somewhere">some value</sx> So "correct" in a way, but no go if the format must be. Code Snippet <sx:something>some value</sx> BTW, SSE is a Microsoft Extension to RSS....so if you're going to build something along the lines of SSE, the resulting XML must be in that form: http://msdn2.microsoft.com/en-us/xml/bb190613.aspx Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - ActiveX Dll access from Web Services So you are telling me to try C# instead of Visual Basic That's the only difference between what you suggest and what I am already doing. Actually, I am going to try that next, but I am not sure what difference the languages will make. Someone here at work mentioned that they actually fixed a nagging problem by using C# instead of VB. My issue is that the legacy ActiveX DLL I need to use doesn't work as expected when I use it from the web services. It works fine any other way I implement it using .Net, just not from a web service. I am pretty sure this is a security issue, but I can't seem to pinpoint the failure despite lots of full permissions for NETWORK SERVICE on the server. Maybe someone with some server administration experience can give me a tip on tracing the problem or setting the right permission. Thanks MH Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - components of "All" value of bitwise enumeration as comma-separated string? Sorry, I'm not buying. There is no way for the framework to distinguish the value of All from Blue|Red|Yellow. You *will* get "Blue,Red,Yellow" when you comment out the declaration of All. Since there is no longer a match between the value and one of the enumeration members, the framework is now forced to synthesize a composite. Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - How do I handle this exception - where is it coming from? Thanks - so to summarize, instead of passing a pointer to the remote method into the paratemeterizedthreadstart, I pass a poitner to a local method, within whihc I call the remote method. works fine. thanks! Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Late Binding (plugin base) D Smyth, thank you for your reaction. How can I check the identity of an assembly And what is an identity of an assembly If you want, I can send you a sample project, so you can see what is happening and reproduce the error etc Grtz, Tom. Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - RegEx for numeber with/without decimal part Timvw and Sergei, thanks for your help!!!!!!! Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - colon Hi first lemme appreciate the patience u r trying to help me and understand the problem. forget about XI interface, I have a soap that is sent to csharp or dotnet which is having a "ab1:" from the namespace . i need to eliminate the ab1: and yes what u are thinking is right the webservice is accepting the soap which has the ab1: and resulting an error . while the webservice is developed in dot net . thanks hope u r clear onthis Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Decimal values round off through web service request Works fine on the WS. Result below < xml version="1.0" encoding="utf-8" > < decimal xmlns =" http://tempuri.org/pitchservices/availablepitches " > 271.1500 </ decimal > Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Registry - File and Program Associations - How To? Yes, thank you. I also looked on MSDN Library for File Asscociations and found how to do it. Thank you again, Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - Grouping and Pagination The xml source looks like this: Code Snippet <Articles> <Article> <ID>9</ID> <TITLE>Some Article Title</TITLE> <AUTHOR>Author A</AUTHOR> <DESCRIPTION>Some Article Description</DESCRIPTION> <PUBLISHDATE>2007-02-15</PUBLISHDATE> </Article> <Article> <ID>17</ID> <TITLE>Another Article Title</TITLE> <AUTHOR>Author B</AUTHOR> <DESCRIPTION>Another Article Description</DESCRIPTION> <PUBLISHDATE>2007-02-15</WRITE> </Article> </Articles> Here is part of the XSLT file: Code Snippet <xsl:stylesheet version="1.0" xmlns:xsl=" http://www.w3.org/1999/XSL/Transform " > <xsl:key name="rows" match="Article" use="author" />  <xsl:template match="Articles"> <xsl:apply-templates select="Article[generate-id(.) = generate-id(key('rows', author)[1])]"> <xsl:sort select="author"/> </xsl:apply-templates> </xsl:template> <xsl:template match="Article"> <xsl:for-each select="key('rows', author)"> <xsl:value-of select="id"/> <xsl:value-of select="title"/> <xsl:value-of select="author"/> <xsl:value-of select="description"/> <xsl:value-of select="publishdate"/> </xsl:for-each> </xsl:template> I want to use something like the following to do the paging: Code Snippet <xsl:if test="position() &gt; number(number($recordsPerPage) * (number($pageNumber) - 1)) and position() &lt;= number(number($recordsPerPage) * number($pageNumber))"> For the result I want...actually it is an aspx file and I just want the output to look like what I mentioned before... Many many thanks. Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development
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    - missing am/pm in convert.todatetime Hi all I tried using the function convert.todatetime (" 06/12/2007 07:20:39 AM" ). The result i got was 6/12/2007 7:20:39 . The error is : the AM/PM part is missing. My culture is set to neutral. let me show the exact code snippet... tempDateTime = TCADBReader.GetString(0); debug1.WriteLine( "{0} >> StartDateTime (String) :: {1}" , DateTime .Now, tempDateTime); StartDateTime = Convert .ToDateTime(tempDateTime); //StartDateTime = TCADBReader.GetDateTime(0); debug1.WriteLine( "{0} >> StartDateTime " + ": {1}" , DateTime .Now,StartDateTime); Output - 6 /11/2007 4:40:00 PM >> StartDateTime (String) :: 06/12/2007 07:20:39 AM 6/11/2007 4:40:00 PM >> StartDateTime : 6/12/2007 7:20:39 can u see the am/pm part missing is it compulsory that i use a formatter The point it ... the above code doesnot throw an exception but simply gives the output without an am/pm. What could be the possible error This issue calls for urgent corrections.Please help. Tag: XML and the .NET Framework How to save xml file in a client-server environment... .NET Development

Tapan

I have used the

doc.Save(Application.StartupPath + @\..\config\\vb_alias.xml); to save on my local machine & it works here.

But when in a client-server environment i want to save some thing it gives error that

Access to the path \\client57\myTest\product\config\vb_alias.xml is denied.

Please help me.

With regards

Tapan

Re: XML and the .NET Framework How to save xml file in a client-server environment...

Sinan Ussakli - MSFT

Hi,

From the computer that Application is running, check to see that you have write access, and sharing access to the use that this application is running. (right click on any directory and check Sharing and Security tabs)

Thanks,

Sinan

Re: XML and the .NET Framework How to save xml file in a client-server environment...

Tapan

Thanks for your answer, but i have already checked all the permissions. still than it is not working.

Please help me(if there is some codes to solve this in c#...)

With Regards

Tapan

Re: XML and the .NET Framework How to save xml file in a client-server environment...

Umesh.Gandhi

Hi Tapan,

Apart from the accesse rights to shared loaction, If the name of MXL your trying to write is always going to be 'vb_Alias.xml' then make sure the file that you are trying to overwrite is not read only.

I tried to replicate the exception that you where getting. Wrote following test code. Executed it for first time and generated the file, then I went and marked the file as read only and again executed the code but this time I got the error that you have mentioned.

XmlDocument objXD = new XmlDocument();

objXD.LoadXml("<Root><Test1>1</Test1></Root>");

objXD.Save(@"D:\Umesh\Test.xml");

Apart from the accesse rights to shared location check if your generated file is getting marked as read only.

Regards,

Umesh.

Re: XML and the .NET Framework How to save xml file in a client-server environment...

Tapan

Thanks it runs.... there is the problem with security permission, now it works success fully.

With Regards

Tapan