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Recent content by jleger

  1. jleger

    ASP.NET WebService "Could not create type ..."

    Hi folks, I recently got a blazingly fast new computer where I work, and so I installed VisualStudio.NET (Enterprise Architect Versions 2002) onto the computer. I am working on an ASP.NET project, and so I copied it from my old PC (running VisualStudio.NET Beta 2) to the new PC. Now, when I...
  2. jleger

    search problem

    Let's assume we have a form (Form1) that is bound to a table (Table1). In the Form Header put a textbox (txtSearch) and a command button (cmdSearch). To show all entries in the table where addressn contains the text typed in txtSearch, use this code in the cmdSearch_Click() event method...
  3. jleger

    make updates for an application

    The way we accomplish this where I work is like so: The developer database sits out on a network drive (I'll call it Program.mdb). Each user has a copy of the compiled MDE of the database (I'll call it User.mde). The data rests on the same drive as the developer database (I'll call it...
  4. jleger

    Detecting Idle Time

    This is certainly possible. Install a client program on each machine that will poll the IP address of the server on a certain port, sending perhaps its own IP address or PC name. The client would do this, say, every 30 seconds. The server program that listens on that port logs that PC as...
  5. jleger

    Create Word Document

    Well, you'd have to know the format of a Word document to do that. However, you can create a generic Rich Text Format document (which Word can read), and end the filename with .DOC so that Word is associated with the file. You can do this with the RichTextBox control. After entering the text...
  6. jleger

    Data Reports with recordset as datasource

    I think the DataReports require a table or query name (or a select statement). If you could create a temporary table in the database and dump your temporary recordset into that table, you could set the DataSource to the name of the temporary table. Be sure to remove any existing records in the...
  7. jleger

    PGP encryption

    Here's one way to do it: --- Start Code --- '*** Create your data files here. '. '. '. '*** Shell to PGP. RetVal = Shell(&quot;<shell to pgp here>&quot;, vbHide) '*** Wait for PGP window to close. Do Until RetVal = 0 RetVal =...
  8. jleger

    Required VB Dlls

    Unless I'm mistaken, you would have to have the DLLs in one of two places: in the directory where the exe resides, or in the windows\system32 directory. Jon
  9. jleger

    Network PC Comments

    I couldn't test the code because I'm running Win2k and it requires Win9x, but here's a link where somebody posted some code to show network neighborhood info: http://cuinl.tripod.com/source-code-9.htm Search for &quot;Network Browser&quot; on the page. Jon
  10. jleger

    Numeric Only dataype in textbox

    Having seen SWI's code, this would be a simpler version of my code: For i = 1 To Len(Text1) '*** Make sure all characters are 0 through 9. If Not Mid(Text1, i, 1) Like &quot;#&quot; Then '*** Invalid character in textbox. Cancel = True End If...
  11. jleger

    Numeric Only dataype in textbox

    Having seen SWI's code, this would be a simpler version of my code: For i = 1 To Len(Text1) '*** Make sure all characters are 0 through 9. If Not Mid(Text1, i, 1) Like &quot;#&quot; Then '*** Invalid character in textbox. MsgBox &quot;?&quot...
  12. jleger

    Numeric Only dataype in textbox

    Here's one way to do it: Private Sub Text1_Validate(Cancel As Boolean) For i = 1 To Len(Text1) '*** Make sure all characters are 0 through 9. If Asc(Mid(Text1, i, 1)) < 48 Or Asc(Mid(Text1, i, 1)) > 57 Then '*** Invalid character in textbox. Cancel =...
  13. jleger

    DBGrid

    Yes, you can lock the sum columns. On your VB form, right-click on the dbgrid control and select Properties. This will bring up the &quot;Property Pages&quot; builder. Select the &quot;Layout&quot; tab. Choose the column that you want locked and check the &quot;Locked&quot; check-box. This...
  14. jleger

    tooltiptext

    I'm afraid you can't make the tool tip text be three lines long. However, you can rig it (although not perfectly). Here's the code I used: ---Start Code--- Private Sub Form_Load() txtTip.Text = &quot;This is a multiline&quot; & vbCrLf & &quot;tool tip.&quot; End Sub Private Sub...
  15. jleger

    Decode PCL Raster Data in VB?

    Hi folks, I would like to know how to decode PCL Raster Data, but have not been able to find the format anywhere on the web. If you know of a web site or document that explains the format of the raster data, or if you can describe it for me, I would be eternally grateful. :) Jon
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