How to add many docking into Tabitem? - Code behind

[Watit]

How I can Insert Many Docking Into TabControl?

• I have one  button to Add Docking into Tabitem.
• When I Click Button, It Insert Docking into Tabitem1  and then i need insert many Docking into Tabitem1
• And then When Change tabitem2  When i Click Insert many Docking, How i can Insert and data On tabitem1 that will not lose?

Please Help me Dev in Code behind
Thank You.

[Petar Mladenov]

Hi Watit,

 I am not sure I managed to understand your requirements correctly. Once after you insert a RadDocking in the RadTabItem, do you need to insert other RadDocking controls or you mean RadPanes? On the other hand, what do you mean exactly with "How i can Insert and data On tabitem1 that will not lose" ? Do you mean that you don't want your RadTabItems to re-load on every SelectionChanged that is made ? If so, you can set the IsContentPreserved property to true.
Thank you in advance for your cooperation.

Greetings,
Petar Mladenov
the Telerik team