Xceed Grid for WinForms v4.3 Documentation
OnDropDownOpening Method (WinTextBox)


Xceed.Editors.v2.6 Assembly > Xceed.Editors Namespace > WinTextBox Class : OnDropDownOpening Method
A System.ComponentModel.CancelEventArgs that contains the event data.
Raises the DropDownOpening event.
Syntax
'Declaration
 
Protected Overridable Sub OnDropDownOpening( _

   ByVal e As CancelEventArgs _

) 
'Usage
 
Dim instance As WinTextBox

Dim e As CancelEventArgs

 

instance.OnDropDownOpening(e)
protected virtual void OnDropDownOpening( 

   CancelEventArgs e

)

Parameters

e
A System.ComponentModel.CancelEventArgs that contains the event data.
Remarks
When overriding OnDropDownOpening in a derived class, be sure to call the base class's OnDropDownOpening method so that registered delegates receive the event.
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

WinTextBox Class
WinTextBox Members

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