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How to open a popup while clicking anywhere in the TextBox in SfMultiColumnDropDownControl

Platform: WPF |
Control: SfMultiColumnDropDownControl |
Published Date: November 30, 2015 |
Last Revised Date: November 30, 2015 |
.NET Framework: 4.5

How to open a popup while clicking anywhere in the TextBox in SfMultiColumnDropDownControl

By default, SfMultiColumnDropDownControl does not allow you to open a popup while clicking anywhere in the TextBox.

But, this can be achieved by wiring the Loaded event of SfMultiColumnDropDownControl and by setting the IsDropDown property to true in the PreviewMouseLeftButtonUp event of TextBox as follows.

C#

 

 

 

Sample:

WPF Sample.

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