Hello!
I forgot to explain the actual hierarchy of my controls on the form - the toolStripEx isn't added direct to the form. First I used the RibbonControlAdv tasks to add a "main tab item" and a control toolStripTabItem became visible on the form. That control offers the RibbonPanel Tasks in which I used the Add ToolStrip option. That's the way how I have the toolStripEx control. By default the Docking option is set to none, I tried all options for Docking and also set Ancor but never got a behaving that will expand the toolStripEx when the Form gets resized.
I attached three screenshots to visualy describe the behaving of colapsing the control when it doesn't fit in the container.
first: the form is bigger size than the toolStripEx
second: the process of resizing the form (it shows that the toolStripEx wouldn't fit in the container after resizing)
third: the collapsed state of the toolStripEx control
I think that this is normal behaving of the control you want. It's just that I want the control to be docked - then this behavin wouldn't be an issue for me.
Thanks for your help!
Regards.
states.zip