null refference when setting tabs as invisible

2715

lasting posted over 13 years ago

Hi!

I have an ultraTab control, and based on a permission system i set all tabs to visible = false programatically like this :

tabcontrol.tabs["tab1"].visible = false;

tabcontrol.tabs["tab2"].visible = false;

....

tabcontrol.tabs["tabn"].visible = false;

The problem is that the last line allways throws an exception - null refference.

Any ideea why? The only other things i personalized to my control are the colors and the tab headers to multirow.

Thanks!

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