How to change label content with timers throwing InvalidOperationException.

Posted by Guru on Stack Overflow See other posts from Stack Overflow or by Guru
Published on 2010-04-26T07:02:16Z Indexed on 2010/04/26 7:23 UTC
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Filed under:

threads

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c#

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.NET

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timers

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wpf

Hi there,

I'm making an application and I'm using a timer in that application to change label content in WPF C# .NET.

In timer elapsed event I'm writing the following code

lblTimer.Content = "hello";

but its throwing an InvalidOperationException and gives a message "The calling thread cannot access this object because a different thread owns it."

I'm using .NET framework 3.5 and WPF with C#.

Please help me. Thanks in advance.

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