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ComboDropDown and PopupContainerControl

Thread ID:





70391 Dec 10,2007 03:58 PM UTC Dec 11,2007 01:55 AM UTC WinForms 1
Tags: Tools
Stefan Smith
Asked On December 10, 2007 03:58 PM UTC

How can I assign a custom PopupContainerControl for use in a ComboDropDown? The ComboDropDown.PopupContainer property is readonly. I would like to be able to override a PopupContainer method (specifically, OnCloseUp() so that I can alter the value of e.PopupClosedEventArgs before the subscribing class is alerted).

J.Nagarajan [Syncfusion]
Replied On December 11, 2007 01:55 AM UTC

Hi Stefan ,

You can assign the popupControlContainer to the PopupControl property of comboDropDown to show the Popup. Please refer to the following code snippet.

this.comboDropDown1.PopupControl = this.popupControlContainer1;
this.comboDropDown2.PopupControl = this.popupControlContainer2;

Please refer to the attached sample that demonstrates this completely.


Let me know if you have any other questions.



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