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ya ... i am getting the error on the same machine ,where i developed the application. i am using the v1.1 ...
Thnx and Regards,
Suresh Gajjela.
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You're not giving me enough information here. There's about 1 dozen possible causes for this. Are you using any obfuscation utilities, unit testing, other libraries, ...,
Google results for ".net 1.1 System.InvalidProgramException[^]".
Dave Kreskowiak
Microsoft MVP - Visual Basic
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hi,
how to write a device driver program for Printer in VB.Net
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With great difficulty. VB.NET and C# are not good candidates for writing device drivers. C++ is.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Hey,
I've researched everywhere but I cannot find how to change cursors via the Registry. I've found people that say it can be done, but they don't explain how. Can ayone help please?
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I've no idea how it works internally, but the cursor selections are user-specific settings. You can find the settings under the machine key (defaults for everyone if not specified):
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Control Panel\Cursors
and the user specific changes under:
HKEY_CURRENT_USER\Control Panel\Cursors
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Thanks, I found the cursors. But how do I change the cursors under: HKEY_CURRENT_USER\Control Panel\Cursors?
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Sorry, I meant what values do you use to change what cursors to use?
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You haven't opened REGEDIT and looked in the key, have you?
Dave Kreskowiak
Microsoft MVP - Visual Basic
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That's becuase you haven't changed any Cursor settings. Go into the Mouse control panel and change the cursor setup and it'll write new settings under that key.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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campbells wrote: Dim dbb As Database
There is no type called "Database", unless you define it somewhere. The error means that you haven't defined it anywhere.
campbells wrote: 'Check to see if sp exists and delete it if it does.
strSQL = "if exists "
strSQL = strSQL & "SELECT dep.[name],dep.deptcode,dep.deptdesc,dep.depttotal, (dep.DeptTotal / "
strSQL = strSQL & "(SELECT SUM(ti.totalsales)"
strSQL = strSQL & "FROM tot_item ti)) * 100 AS PercentOfSales"
strSQL = strSQL & "FROM (SELECT v.[name],d.deptcode,d.deptdesc, SUM(ti.totalsales) AS DeptTotal"
strSQL = strSQL & "FROM item i ,vendor v,tot_item ti INNER JOIN dept d ON"
strSQL = strSQL & "(ti.deptcode=d.deptcode) where ti.itemcode=i.itemcode and v.vendorid=i.vendorid and v.name<=@vvfrom"
strSQL = strSQL & "group by v.[name],d.deptcode,d.deptdesc) AS dep"
strSQL = strSQL & "ORDER BY dep.[name] ASC"
strSQL = strSQL & "DROP PROCEDURE dbo.sp_ReturnParams"
You do know that you can store this stuff in the database as a Stored Procedure, then just call the procedure from your code, right?
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Dim oConnection As SqlConnection
Dim oCommand As SqlCommand
oCommand.Connection = oConnection
' Name of stored procedure you want to call...
oCommand.CommandText = "GetSystemParameter"
oCommand.CommandType = CommandType.StoredProcedure
Dim sqlParam As New SqlParameter("@ParmName", SqlDbType.NVarChar, 25)
sqlParam.Direction = ParameterDirection.Input
sqlParam.Value = sParamName
oCommand.Parameters.Add(sqlParam)
oConnection.Open()
oCommand.ExecuteNonQuery()
oConnection.Close()
Dave Kreskowiak
Microsoft MVP - Visual Basic
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I try to do some code which receive data and write into textfile. Somehow, it didn't work. Could anyone just kindly my problem? Below is my coding.
Public Class PropertyCreateFile
Dim Str As ArrayList
Dim Ctr As Integer
Public Property Data() As ArrayList
Get
Return Str
End Get
Set(ByVal Value As ArrayList)
Str = Value
End Set
End Property
Public Property Counter() As Integer
Get
Return Ctr
End Get
Set(ByVal Value As Integer)
Ctr = Value
End Set
End Property
End Class
Public Class CreateFileCTL
Private CurDir As String = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly.Location)
Public Function CreateTextFile(ByVal CreatePP As PropertyCreateFile) As String
Dim sFilename As String = (CurDir & "/Testing.txt")
Dim b As Integer = 0
Try
Dim oFile As FileStream = New FileStream(sFilename, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite)
Dim oWriter As StreamWriter = New StreamWriter(oFile)
For b = 0 To CreatePP.Counter
oWriter.WriteLine(CreatePP.Data)
b += 1
Next
oWriter.Close()
oFile.Close()
Catch
MsgBox("No Such File")
End Try
Return Nothing
End Function
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim Data1 As New PropertyCreateFile
Dim aa As New ArrayList
aa.Add("a")
aa.Add("b")
aa.Add("c")
Data1.Data = aa
Data1.Counter = 3
aaa.CreateTextFile(Data1)
End Sub
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Hey,
Try this:
<br />
Imports System<br />
Imports System.IO<br />
<br />
Class WriteFile<br />
Private Sub WriteText()<br />
' Create an instance of StreamWriter to write text to a file.<br />
Using sw As StreamWriter = New StreamWriter("TestFile.txt")<br />
' Add some text to the file.<br />
sw.Write("Testing ")<br />
sw.WriteLine("writing text to a file.")<br />
sw.WriteLine("-------------------")<br />
sw.Close()<br />
End Using<br />
End Sub<br />
End Class<br />
Let me know if this works for you.
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It is the same way that i am doing and it doesn't work. The data that copied into
textfile is not what i want. The data shown in textfile is systam.collection.arraylist and what i want is a,b and c. Anyway, thanx for help!
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I have a Datagrid, in first column i have a series of BoundColumns,
in the second column of my first datagrid i insert in runtime a datagrid,
adding boundcolumns and a template column, in the template column i add a imagebutton with this code
tc.ItemTemplate = New newImageBotonColumn("SAP.jpg", , , "Ruta", "dcRuta")
dgfechas.Columns.Add(tc)
but the command and click event don´t make anything.What´s wrong?
Public Class newImageBotonColumn
Public Sub InstantiateIn(ByVal container As Control) Implements System.Web.UI.ITemplate.InstantiateIn
Dim imgboton As New ImageButton
AddHandler imgboton.DataBinding, AddressOf Me.BindImageButtonColumn
container.Controls.Add(imgboton)
End Sub 'InstantiateIn
Public Sub BindImageButtonColumn(ByVal sender As Object, ByVal e As EventArgs)
Dim lbl As ImageButton = CType(sender, ImageButton)
lbl.CommandArgument = argumento
lbl.CommandName = comando
End Sub 'BindLabelColumn
end class
Roberto
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Sometimes out of nowhere when I try to debug, an error like this occurs. Sometimes for no reason when there isn't even any code. Like I had to delete a varible in my app one time because it made the program freak out. The full message says:
An error occurred creating the form. See Exception.InnerException for details. The error is: Failed to initialize because CategoryName is missing.
Anyone know why this happens so randomly? Thanks!
P.S. It mostly happens with the Performance Counter and varibles like this: Private VaribleName As Integer , but it mostly happens for no reason.
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What version of VIsual Studio are you using?
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Visual Basic Studio 2005 Express.
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The sole instance of that error message I found had to do with the PerformanceCounter class. Are you using a PerformanceCounter in your code?
If so, then this[^] is probably what you're looking for.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Thanks man! Big help!
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