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Normal Topic Force to update diagram view (Read 2442 times)
Kyle Chen
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Force to update diagram view
Dec 3rd, 2012 at 9:39pm
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Hi,

I changed the background of some grid lane at runtime(only row header created and HookHeaders=true to just show some information) but the diagramview not updated correctly. Only partial or lane got repainted. Is it a problem or is any workaround like any way to force the whole diagram redrawn? Thanks.
« Last Edit: Dec 4th, 2012 at 2:44pm by Kyle Chen »  
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Stoyo
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Re: Force to update diagram view
Reply #1 - Dec 4th, 2012 at 7:04am
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Hi,

If you are changing the grid settings while some item is being moved ot resized, call the DiagramView.RecreateCacheImage() method. Otherwise call DiagramView.Invalidate().

I hope that helps,
Stoyan
  
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Kyle Chen
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Re: Force to update diagram view
Reply #2 - Dec 4th, 2012 at 2:44pm
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Excellent! diagramView.Invalidate() solved the problem. Thank you Stoyan, you're Mr. Solution!
  
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Stoyo
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Re: Force to update diagram view
Reply #3 - Dec 4th, 2012 at 3:21pm
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Smiley
  
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