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Hello I have a little program I made a very simple udp server. When the program starts a new thread... waiting for any incoming data.
Now my problem is when the incoming data is proccesed I want to put it in textBox1 located on Form1
because textBox1 is created in a other thread I get this error:
System.InvalidOperationException was unhandled
Cross-thread operation not valid: Control 'tbMessages' accessed from a thread other than the thread it was created on.
So I now the problem but I don't have any idea how to solve it I tried things with modifiers but still the same result.
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