Question

delphi中如何得只鼠标单击时的位置?

Answer 1

用MouseHook控件就行了
鼠标任何状态的位置都能获取

Answer 2

unit Unit1;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;

type
TForm1 = class(TForm)
Label1: TLabel;
Label2: TLabel;
procedure FormMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
private
{ Private declarations }
public
{ Public declarations }
end;

var
Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.FormMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
begin
Label1.Caption:='x坐标：' + inttostr(x);
Label2.Caption:='y坐标：' + inttostr(y);
end;
end.