Delphi - 通过WinAPI GetCursorPos实现鼠标位置的实时显示
2021-02-05 23:14
标签:图片 输入 ati splay color logs creat 需要 class 通过WinAPI GetCursorPos实现鼠标位置的实时显示 有时候我们需要将鼠标的位置实时抓取出来,可以通过如下方式实现。 添加一个Timer控件,执行间隔改为100ms,双击控件输入如下代码: 在窗体Show事件中输入如下代码,调整下鼠标显示样式: 最终效果: 单元代码如下: Delphi - 通过WinAPI GetCursorPos实现鼠标位置的实时显示 标签:图片 输入 ati splay color logs creat 需要 class 原文地址:https://www.cnblogs.com/jeremywucnblog/p/11433069.html1 var
2 P: TPoint;
3 begin
4 GetCursorPos(P);
5 RzLabel_Point.Caption := Format(‘(%d,%d)‘, [P.X,P.Y]);
6 end;
1 Screen.Cursor := crHandPoint;
1 unit U_Operation;
2
3 interface
4
5 uses
6 Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
7 Dialogs, ExtCtrls, RzPanel, StdCtrls, RzLabel;
8
9 type
10 TFrm_Operation = class(TForm)
11 RzGroupBox1: TRzGroupBox;
12 RzGroupBox2: TRzGroupBox;
13 Timer_Display: TTimer;
14 RzLabel1: TRzLabel;
15 RzLabel_Point: TRzLabel;
16 procedure Timer_DisplayTimer(Sender: TObject);
17 procedure FormCreate(Sender: TObject);
18 private
19 { Private declarations }
20 public
21 { Public declarations }
22 end;
23
24 var
25 Frm_Operation: TFrm_Operation;
26
27 implementation
28
29 {$R *.dfm}
30
31 procedure TFrm_Operation.Timer_DisplayTimer(Sender: TObject);
32 var
33 P: TPoint;
34 begin
35 GetCursorPos(P);
36 RzLabel_Point.Caption := Format(‘(%d,%d)‘, [P.X,P.Y]);
37 end;
38
39 procedure TFrm_Operation.FormCreate(Sender: TObject);
40 begin
41 Screen.Cursor := crHandPoint;
42 end;
43
44 end.
文章标题:Delphi - 通过WinAPI GetCursorPos实现鼠标位置的实时显示
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