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GeneralRe: TreeView Find not working Pin
Eddy Vluggen8-May-13 8:01
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QuestionView the changes in the database by DATA SET... Pin
Vb Rnd4-May-13 7:23
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AnswerRe: View the changes in the database by DATA SET... Pin
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QuestionPathTooLongException and Solutions? Pin
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AnswerRe: PathTooLongException and Solutions? Pin
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GeneralRe: PathTooLongException and Solutions? Pin
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GeneralRe: PathTooLongException and Solutions? Pin
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QuestionHow do i save all opened windows Pin
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AnswerRe: How do i save all opened windows Pin
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QuestionHow do i save all opened windows Pin
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QuestionTry Catch does not Execute Catch code Pin
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AnswerRe: Try Catch does not Execute Catch code Pin
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GeneralRe: Try Catch does not Execute Catch code Pin
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QuestionMethod signature does not match delegate - thread safe Pin
Member 100187622-May-13 8:12
memberMember 100187622-May-13 8:12 
I am very new to programming... I have opened a vb2003 application in visual studio 2010 and have had some thread safe problems when trying to modify a text box from a non-parent form. I implemented the below that I found on a thread with good results:
Private Sub SetLabelText(ByVal s As String)

    If Me.lbTime.InvokeRequired Then
        Me.lbTime.Invoke(New Action(Of String)(AddressOf SetLabelText), s)
        'Me.lbTime.Invoke(New Action(Of String)(AddressOf SetLabelText), s)
    Else
        Me.lbTime.Text = s
    End If
End Sub



Now when I try to modify the attached for an array of textboxes, while passing the array index into the sub routine I get a "Does not have a signature compatible with the delegate." error. Is it possible to have a delegate with multuple parameters? Is there an easier way to accomplish a threadsafe multiple textbox modifications?

Private Sub SettxtChannelData(ByVal arrIndex As Integer, ByVal s As String)
    If Me.txtChannelData(arrIndex).InvokeRequired Then
        Me.txtChannelData(arrIndex).Invoke(New Action(Of String)(AddressOf SettxtChannelData), s)
    Else
        Me.txtChannelData(arrIndex).Text = s
    End If
End Sub

AnswerRe: Method signature does not match delegate - thread safe Pin
Richard Deeming2-May-13 9:21
professionalRichard Deeming2-May-13 9:21 
GeneralRe: Method signature does not match delegate - thread safe Pin
Member 100187622-May-13 12:00
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GeneralRe: Method signature does not match delegate - thread safe Pin
Alan N2-May-13 13:26
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QuestionTrouble passing arguments to System.Diagnostics.Process.Start Pin
savedlema2-May-13 1:07
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AnswerRe: Trouble passing arguments to System.Diagnostics.Process.Start Pin
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GeneralRe: Trouble passing arguments to System.Diagnostics.Process.Start Pin
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GeneralRe: Trouble passing arguments to System.Diagnostics.Process.Start Pin
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GeneralRe: Trouble passing arguments to System.Diagnostics.Process.Start Pin
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AnswerRe: Trouble passing arguments to System.Diagnostics.Process.Start Pin
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AnswerRe: Trouble passing arguments to System.Diagnostics.Process.Start Pin
Alan N2-May-13 6:44
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GeneralRe: Trouble passing arguments to System.Diagnostics.Process.Start Pin
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GeneralRe: Trouble passing arguments to System.Diagnostics.Process.Start Pin
Alan N2-May-13 9:17
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GeneralRe: Trouble passing arguments to System.Diagnostics.Process.Start Pin
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GeneralRe: Trouble passing arguments to System.Diagnostics.Process.Start Pin
Alan N3-May-13 3:57
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GeneralRe: Trouble passing arguments to System.Diagnostics.Process.Start Pin
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QuestionWord VBA: quickly checking if table is uniform from 3rd row on Pin
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AnswerRe: Word VBA: quickly checking if table is uniform from 3rd row on Pin
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QuestionRe: Word VBA: quickly checking if table is uniform from 3rd row on Pin
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AnswerRe: Word VBA: quickly checking if table is uniform from 3rd row on Pin
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GeneralRe: Word VBA: quickly checking if table is uniform from 3rd row on Pin
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GeneralRe: Word VBA: quickly checking if table is uniform from 3rd row on Pin
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AnswerRe: Word VBA: quickly checking if table is uniform from 3rd row on Pin
TnTinMn4-May-13 6:33
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QuestionVB Macro one sheet is corrupt Pin
saurabhrahulsharma1-May-13 17:59
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AnswerRe: VB Macro one sheet is corrupt Pin
jan212r1-May-13 21:31
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AnswerRe: VB Macro one sheet is corrupt Pin
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QuestionHow can i Change Button Label Value Randomly in VIRTUAL KEYBOARD ??? Pin
Vivek1987agarwal1-May-13 11:03
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AnswerRe: How can i Change Button Label Value Randomly in VIRTUAL KEYBOARD ??? Pin
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GeneralRe: How can i Change Button Label Value Randomly in VIRTUAL KEYBOARD ??? Pin
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GeneralRe: How can i Change Button Label Value Randomly in VIRTUAL KEYBOARD ??? Pin
Richard MacCutchan1-May-13 22:24
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GeneralRe: How can i Change Button Label Value Randomly in VIRTUAL KEYBOARD ??? Pin
Vivek1987agarwal1-May-13 22:30
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GeneralRe: How can i Change Button Label Value Randomly in VIRTUAL KEYBOARD ??? Pin
Richard MacCutchan1-May-13 23:04
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QuestionSQL working in SQLPlus but not returning rows in VB.net using Oracle.OLEDB provider Pin
liona1-May-13 4:14
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AnswerRe: SQL working in SQLPlus but not returning rows in VB.net using Oracle.OLEDB provider Pin
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GeneralRe: SQL working in SQLPlus but not returning rows in VB.net using Oracle.OLEDB provider Pin
liona1-May-13 4:28
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QuestionRe: SQL working in SQLPlus but not returning rows in VB.net using Oracle.OLEDB provider Pin
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AnswerRe: SQL working in SQLPlus but not returning rows in VB.net using Oracle.OLEDB provider Pin
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