XP/Vista ADOX References

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  - 1
    - MouseWheel event not occuring on Panel or Label On the Mouse enter event I changed the back color. Public Class BasicScreenDisplayClass Inherits Label Private Sub BasicScreenDisplayClass_MouseEnter( ByVal sender As Object , ByVal e As System.EventArgs) Handles Me .MouseEnter PreviousColor = Me .BackColor Me. BackColor = System.Drawing.SystemColors.MenuHighlight End Sub Private Sub BasicScreenDisplayClass_MouseLeave( ByVal sender As Object , ByVal e As System.EventArgs) Handles Me .MouseLeave Me .BackColor = PreviousColor End Sub The color does change when I move over the label but the mousewheel event does not occur. any more ideas Tag: XP/Vista ADOX References
  - 2
    - how: capture colour at cursor point? how do i capture a colour from the cursor point i.e. when i click a colour from say, a palette, i want to capture that colour. Tag: XP/Vista ADOX References
  - 3
    - Printing a File Actually, there are two different kind of files (*.txt and *.pdf). These files are extracted from a SQL Database (these Files are stored there in an Image Field) and coverted back to a PDF or Text File. I got it working with System.Diagnostics.Process like Dim p As New System.Diagnostics.Process p.StartInfo.FileName = file.FullName p.StartInfo.Verb = "print" p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden p.Start() So, any other idea Tag: XP/Vista ADOX References
  - 4
    - Save image from PicutreBox to database .9 -June- 2007 . . I am using VB.NET2003 with MS Access 2003 Database. OLEDB connection provider............... So, how i can save image displaying in Picturebox field to MS Access databse and , How i can load image from Access database to Picturebox field Tag: XP/Vista ADOX References
  - 5
    - textbox in date format in a form.... nogChoco wrote: If you want a textbox that shows the current date + time when designing it, then you'll have to create a customized textbox - add this to your form1's code Public Class Form1 End Class Public Class TimeDateTextBox Inherits System.Windows.Forms.TextBox Sub New() Me.Text = System.DateTime.Now. ToString("D") & " " & System.DateTime.Now. ToString("T") End Sub End Class Now rebuild your application (select 'Build ...' on the Build menu, or run the app once), and then check the Toolbox: you'll see a TimeDateTextBox control that you can add to your form and it will show the date + time when you create it. You can change the way you show them, by changing the formatting strings (in the ToString( ... ) part). For more about the formatting strings you can use, check this page: http://msdn2.microsoft.com/en-us/library/fbxft59x.aspx Hi, The point highlighted didn't work for me. Regards, S_DS Tag: XP/Vista ADOX References
  - 6
    - What is the correct way to assign a default value to a cell in a datgridview upon addition? Is there a way to tie this in with a binding source When the user clicks on the "+" it would be nice if the values were filled in at that point. Tag: XP/Vista ADOX References
  - 7
    - prevent null exception from occurring Yes s is declared as a string. Tag: XP/Vista ADOX References
  - 8
    - VS2005 without .NET Framework Yes. You can develop C++ applications in VS 2005 that do not depend on the .NET Framework. VB apps, however, requires the .NET Framework. Tag: XP/Vista ADOX References
  - 9
    - not able to open vb6 app after installing sp2 VB6 application was working fine untill i install xp servicepack 2. after installing sp2 , when i try to open , no response... i used firewall exceptions ...still no luck .. Vb6 application contains com component developed in vb6 Could any one tell me how to solve this issue ... thanks aravind Tag: XP/Vista ADOX References
  - 10
    - Need Help with a System.Windows.Forms.BindingNavigator Quote from last post Ayhan Yerli (TR-NL) wrote: If mRowState = DataRowState.Added Then 'Some codes ElseIf mRowState = DataRowState.Modified Then 'Some codes Else 'So onn End If End Sub I strongly advise you to read Your post was very helpful and thanks for your investment. will you also teach me how to convert the controls from textbox to label as well on the contrary (the place you wrote 'Some codes etc. ) Tag: XP/Vista ADOX References
  - 11
    - Polymorphism? How can you avoid "switch" statements? Hi, Thanks Derek i will give that a try. I was thinking about just one block of code so that if Microsoft add a new control in VB.Net version 12 in say 2020 then my code should be able to handle all of the gui controls regardless of the control name or type or even if a user builds a custom gui control. I don't want to have to add a whateverControl to my code if they are added to the ide. Regards, S_DS Tag: XP/Vista ADOX References
  - 12
    - Writing a plug-inable application in .net 2 The solution could not be publich code, because I need to load the Plug-ins dynamically at runtime - so I can not know bevore what I really load. Tag: XP/Vista ADOX References
  - 13
    - Now() returns value that is not the same in VB.Net as it was in VB6? It was a date in .Net (Private mLastUpdate As Date) and defined as a Date/Time in Access. . The app runs on individual PCs so hopefully we'll be in good shape.. Tag: XP/Vista ADOX References
  - 14
    - Storing values from a file permanently so that the file is not necessary once compiled Are you saying that these values will not change once the file is compiled If so, you could put the file in your executable as a resource, then on application start-up extract the file and read the settings as appropriate. You would get the resource as a memorystream, then use some kind of TextReader (StreamReader has convenient methods) to read the lines from the file. Tag: XP/Vista ADOX References
  - 15
    - how to execute form ? Sorry to bother you, I have tried looking for the option to change my startup form. I right clicked my project which brought up the dialog box but under applications or any of the other tabs i cannot find the option to change from form1 to form2. In the startup tab it only allows me to change the startup project. Can u tell me what i am doing wrong Tag: XP/Vista ADOX References
  - 16
    - How do I set delay between code? Only use this for very small delays as it suspends the entire thread from doing anything. Otherwise if its a longer delay then consider using timers. Tag: XP/Vista ADOX References
- Next
  - 1
    - Unexpected results from PrintDocument1 PrintPage event Code Block Private PagePrinting As Integer Private Sub Button1_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click PagePrinting = 0 PrintDocument1.DefaultPageSettings.Landscape = False 'portrait mode PrintDocument1.Print() 'begin print End Sub Private Sub PrintDocument1_PrintPage( ByVal sender As Object , ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage Dim nFont As New System.Drawing.Font( "Arial" , 12, FontStyle.Regular) 'any font will do PagePrinting += 1 Select Case PagePrinting Case 1 e.Graphics.DrawString( "Printed on page 1" , nFont, Brushes.Black, 250, 400) e.HasMorePages = True 'go to the next page Case 2 e.Graphics.DrawString( "Printed on page 2" , nFont, Brushes.Black, 250, 600) End Select Tag: XP/Vista ADOX References
  - 2
    - Array Help You have to declare it differently. Dim proj_tasks As Class1() Redim proj_tasks(1000) Ofcourse, you could always use an arraylist. Dim proj_tasks As ArrayList proj_tasks.add(test2) Dustin Tag: XP/Vista ADOX References
  - 3
    - Trapping Mouse Clicks Hi, Because I *like* to reinvent the wheel. Seriously, I originally looked at Window's On-Screen Keyboard (OSK). The OSK works okay if you are using the mouse. It does not work so well if you are using your finger. The buttons are too small to be accurately and reliably pressed. In addition, because this application controls a machine, the application must be full-screen. With OSK, the user would be able to press the Win key or Alt-Tab to another window. Lastly, the OSK does not have the same look can feel as the rest of the application. I was thinking that I could subscribe to the click event, but I don't know how. FWIW, I did not hook the window or the text boxes. I used the API to find their handles, and used SendMessage to the text boxes to insert new text. Tag: XP/Vista ADOX References
  - 4
    - Delete row from datagridview view Hi, Thanks for that. Will give it a try. One other question. If i were to use the end edit method I would do this when the user highlights the row by clicking on the record selector for the row. Which event could you use to to determine whether the user has actually selected a row to be deleted Thanks Tag: XP/Vista ADOX References
  - 5
    - How to set the WMI Privilege on VB 2005? Once I enable the privilege for WMI on VB 2005. Dim options As ConnectionOptions options = New ConnectionOptions() options.EnablePrivileges = True What CODE AND Where I put the code to specify the privile like SHUTDOWN, REMOTE SHUTDOWN, BACKUP, RESTORE, AUDIT, SECURITY, CREATETOKEN....ETC ....ETC... Guys any help is super appreciated. Thanks, PRJUANL. Tag: XP/Vista ADOX References
  - 6
    - Run-time error 339: Component 'MSCOMM32.OCX' or one of its dependencies not correctly registerd: a file is missing or invalid. Hi -- I found your posting while searching for info about this file. I'm trying to run a CPU diagnostic (mathmark) and it keeps not wanting to run because of an error it's picked up -- "error 339" -- and a message saying I'm missing Mswinsck.ocx or one of its dependencies. Sure enough, I just searched for it and can't find it on my system (searched whole hard drive, not just the directory above). I would love it if you would email me this file. Please reply and I'll either post my email address for you or get it to you some other way. And tx! --Kate Tag: XP/Vista ADOX References
  - 7
    - Splitting Images Hi Jay, Based on your post, my understanding of your question is that you need to split the Tif image. Here is the code snippet to split the Tif image file. If you have any further questions, please tell me. Code Snippet Private Sub Button1_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim tif As New Bitmap( "c:\billy.tiff" ) Dim framenumber As Integer = tif.GetFrameCount(System.Drawing.Imaging.FrameDimension.Page) For x As Integer = 0 To framenumber - 1 tif.SelectActiveFrame(System.Drawing.Imaging.FrameDimension.Page, x) Dim destimg As New Bitmap(tif.Width, tif.Height) Dim gr As Graphics = Graphics.FromImage(destimg) gr.DrawImage(tif, 0, 0) destimg.Save( "d:\temp\" + CStr (x + 1) + ".tif" , System.Drawing.Imaging.ImageFormat.Tiff) gr.Dispose() destimg.Dispose() Next End Sub Best regards, Riquel. Tag: XP/Vista ADOX References
  - 8
    - TXT File to MS Access try msdn2.microsoft.com/en-us/cakac7e6(VS.80).aspx its in asp tht may help u. http://forum.weborum.com/index.php showtopic=3314 www.experts-exchange.com/Programming/ Languages/.NET/Visual_Basic.NET/Q_22100810.html try this i wil figure out by code/ Tag: XP/Vista ADOX References
  - 9
    - Can I Create an enum on Runtime, or change Enum values or member Names ? This article might help; http://msdn.microsoft.com/msdnmag/issues/06/08/CuttingEdge/default.aspx Tag: XP/Vista ADOX References
  - 10
    - Creating a view meter. Hmm.. i can't find any result that can help me about this there. you've said that VB.net doesn't contain vertical progressbar, but i can import them straightly into my VB.net application. this mean i'm currently using the VB6 progressbar in my VB.Net. If i had done that, can you help me to continue solving this problem Tag: XP/Vista ADOX References
  - 11
    - Where is the Fill() method? BrunoYu Thank you for your comment, sorry i have mislead you, my original code has since been modified, as below; While I think it��s locating the database (although I��m not sure) as it is not populating the database, it fails on the final row which i understand requires sqlCommandBuilder, but I��m not sure. Any help would be appreciated. Hemo Dim myAdapter As OleDbDataAdapter Dim myDataset As New DataSet Dim Mytable As New DataTable Dim newrow As DataRow Dim connection As New OleDbConnection() connection.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Projects2005\MyDataBase.mdb" myAdapter = New OleDbDataAdapter( "Select * FROM Customers" , connection) connection.Open() newrow = myDataset.Tables( "Customers" ).NewRow() myAdapter.Fill(Mytable) newrow( "Name1" ) = "Derick" newrow( "Name2" ) = "James" ' Mytable.Rows.Add(newrow) myDataset.Tables( "Customers" ).Rows.Add(newrow) myAdapter.Update(myDataset, "Customers" ) connection.Close() Tag: XP/Vista ADOX References
  - 12
    - populating an Access database using visual basic 2005 Good Answer! Tag: XP/Vista ADOX References
  - 13
    - Messagebox Results as variables Hello all. I've been working on a project where i need to store the result of a messagebox with Yes/No buttons to a variable for later use. I remember having learned how to do it in class, but that was in November and I have since then forgotten. Can anyone here help Thanks! Kyle Tag: XP/Vista ADOX References
  - 14
    - OracleConnection Scope I have a class that creates an oracle connection to a database that is compiled code and works fine. i pass an oracleconnection object back to the calling program and it uses it perfectly, until the code fully runs and it is time fo ruser imput and a form shows. the user does what ever he does then a query is launched that uses the conneciton object again and all of a sudden it is closed. I am not sure i under stand how that happens. when i put a watch on it you can see that the string stays in place until the user clicks on the combobox. right when the program enters the code the connectionstring is gone Tag: XP/Vista ADOX References
  - 15
    - Adding data in one column together Thanks for your help in pointing in the right direction but I still have a few questions. Heres the code I have so far. SELECT Sum(Winnings) as Total FROM AmountsTable End Select Questions 1. Is AmountsTable my table name or my tableadapter 2. Error, SUM and WINNINGS are not declared, how should I declare those 3. Error, end of statement expected. Thanks again Tag: XP/Vista ADOX References
  - 16
    - Text Alignment Justified I tried it and the options are only left, right and center. Can you write a example code Thanks Tag: XP/Vista ADOX References

ReneeC

I built a large application on XP and a tiny but needed component uses ADOX for table creation and persistance in an Access database.

I couldn't build the project on Vista until I deleted the ADOX reference and replaced it because msadox.dll has moved from Windows/System32 to Program Files\Common Files\System\ado.

If I wanted to support a single build on both operating systems am I going to have to resort to late binding

That's not an easy dll to late bind to.

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Re: XP/Vista ADOX References

Sheng Jiang

You can do it in the ODBC way. Use SQLConfigDataSource to create your databases, and execute Create Table statements

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Re: XP/Vista ADOX References

ReneeC

Thank you !!!!!!!!

Those are great references. I can see a vitualization project on the horizon with XP and Virtual PC!!!!

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