BUG: UltraTabControl anchored children not resizing

Anchored controls in inactive tabs are not resizing when the UltraTabControl is being resized. Only the anchored controls in the active tabs are resized.

Software used:

Infragistics NetAdvantage 2009 Volume 1 for Winforms with Service Release 2029 (dated June 18, 2009)

Visual Studio 2009 with SP1

Steps on how to reproduce the bug.

1.) Open Visual Studio and create a new Windows Forms Application project

2.) Drag a UltraTabControl on the form

3.) Create 2 tabs on the UltraTabControl

4.) On the first tab, drag a progressbar.

5.) Anchor the progressbar 4 sides (left, top, right, bottom)

6.) On the second tab, drag a button

7.) Anchor the button’s 4 sides (left, top, right, bottom)

8.) Resize the UltraTabControl. Notice that the button resizes accordingly.

9.) Save the form.

10.) Close the form designer. (e.g. CTRL+F4)

11.) Open the form designer.

12.) Notice that the progressbar did not resize.

I have attached a small project that demonstrate the problem

If you have any difficulty following the above steps or that the bug did not reproduce on your machine, please post in this thread.

I hope that this incorrect behavior be fixed immediately.

Thank you and hope to hear from you soon.