Control.FromChildHandle(IntPtr) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Retrieves the control that contains the specified handle.

public:
 static System::Windows::Forms::Control ^ FromChildHandle(IntPtr handle);

public static System.Windows.Forms.Control FromChildHandle (IntPtr handle);

public static System.Windows.Forms.Control? FromChildHandle (IntPtr handle);

static member FromChildHandle : nativeint -> System.Windows.Forms.Control

Public Shared Function FromChildHandle (handle As IntPtr) As Control

Parameters

handle: IntPtr
nativeint

The window handle (HWND) to search for.

Returns

Control

The Control that represents the control associated with the specified handle; returns null if no control with the specified handle is found.

Remarks

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.

Applies to

इसके माध्यम से साझा किया गया