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Forum Newbie
Group: Forum Members
Last Login: 7/4/2008 12:00:13 AM
Posts: 1,
Visits: 17
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I'm working on an interface to a piece of equipment that communicates through a serial port. I have a slider on the interface and want to display the changed values of the slider in a TextBlock using the value_changed event. The TextBlock is recognized by intellisense but when I run the app I get an XMLParserError / null reference error that points to the TextBlock. If I assign a value to the Text property of the TextBlock anywhere else in the code-behind file, - no problem, but putting it in the value_changed event throws the error.
Any help?
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