[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Controls' (#lcl)

TDragImageList.BeginDrag

Start dragging an image; returns True if successful.

Declaration

Source position: controls.pp line 450

public function TDragImageList.BeginDrag(

  Window: HWND;

  X: Integer;

  Y: Integer

):Boolean;

Arguments

Window

  

The associated window.

X

  

The mouse position.

Y

  

The mouse position.

Function result

True if successful.

Description

Locks a window for updates, remembers the current cursor shape, and sets the new cursor shape.

Version 4.0 Generated 2025-05-03 Home