Accessing Form1 Properties From Thread

Sep 26, 2011

I have an exceptionhandler function that basically just writes a line to a textbox on Form1. This works fine when being run normally but the second I use a thread to start a process it cannot access the property. No exception is thrown but no text is written to the textbox:

Public Sub ExceptionHandler(ByVal Description As String, Optional ByVal Message As String = Nothing)
' Add Error To Textbox
If Message = Nothing Then
Form1.txtErrLog.Text += Description & vbCrLf
Log_Error(Description)
[Code] .....

Is it possible to access a form's properties from a thread this way or would it be easier to write to a text file or similar and refresh the textbox properties every 10 seconds or so (Don't see this as a good option but if it's the only way it will have to do!).

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Private WithEvents myObj as CallingObject
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[code]....

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[Code]...

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[code]....

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[code].....

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[code]....

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[Code].....

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[code]...

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[Code]....

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[Code]....

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[Code]...

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