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1
Vote

Implement support for the DropDownClosing event in the SfTextBoxExt

We need to implement support for the DropDownClosing event in the SfTextBoxExt control in WPF.

Feature Behaviour :

When we select multiple items from the suggestion box, we want the suggestion box to remain open until the multiple selection process is completed. Therefore, we need the DropDownClosing event to handle this request.

IsItemSelected - It returns the value indicating whether the item is selected or not when the dropdown window closes.

Cancel - Closing of the dropdown can be handled by setting the e.Cancel.