Control::FromChildHandle Method (IntPtr)
.NET Framework (current version)
Retrieves the control that contains the specified handle.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Parameters
- handle
-
Type:
System::IntPtr
The window handle (HWND) to search for.
Return Value
Type: System.Windows.Forms::Control^The Control that represents the control associated with the specified handle; returns null if no control with the specified handle is found.
This method searches up the window handle parent chain until it finds a handle that is associated with a control. This method is more reliable than the FromHandle method, because it correctly returns controls that own more than one handle.
UIPermission
for all windows to call this method. Associated enumeration: AllWindows value of UIPermissionWindow.
.NET Framework
Available since 1.1
Available since 1.1
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