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LostFocus Event
See Also 
Leadtools.Annotations Namespace > IAnnAutomationControl Interface : LostFocus Event



The LostFocus Event is available in LEADTOOLS Document and Medical Imaging toolkits.

An event that triggers when your control loses the focus.

Syntax

Visual Basic (Declaration) 
Event LostFocus As EventHandler
Visual Basic (Usage)Copy Code
Dim instance As IAnnAutomationControl
Dim handler As EventHandler
 
AddHandler instance.LostFocus, handler
C# 
event EventHandler LostFocus
C++/CLI 
event EventHandler^ LostFocus

Example

For an example, refer to IAnnAutomationControl.

Remarks

If your control is derived from the standard System.Windows.Forms.Control, then you do not need to implement this event (since the default System.Windows.Forms.Control.LostFocus will be used).

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

See Also

Reference

IAnnAutomationControl Interface
IAnnAutomationControl Members

Leadtools.Annotations requires a Document or Medical toolkit license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features