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.NET treeview flickering

Hello,

 

I have a .NET treeview on my front panel, and I update it every 100 ms. I use the BeginUpdate() and EndUpdate() methods to speed up the update, but still the control flickers upon update. I have read at MSDN, that there should be a treeview property "DoubleBuffered", but I don't have this property in the property list.

 

I have LabVIEW 2010 SP1, and .NET 4.0.

 

...and, I have more .NET versions insalled, I have found them in the registry. How do I know, which version is the active one?

 

regards

Madottati

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Hi,

 

a similar issue was mentioned in this forum post and might help you:

http://forums.ni.com/t5/LabVIEW/Flickering-in-Table-Indicator-Displays/td-p/2389430

 

Fo the installed and used .Net Versions this Microsoft Help Page might help:

http://support2.microsoft.com/kb/315291/en-us

 

Best wishes

Dennis

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Work with NI Hard- and Software for about 15 years now.

Certified LabVIEW Developer & TestStand Developer/Architect

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