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论坛 -> DELPHI技术
斑竹:liumazi,sephil |
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作者: |
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2022/1/26 10:36:22 |
标题: |
Application.MainForm.Left 为什么报错? |
浏览:666 |
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楼主: |
unit Unit1;
interface
uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs;
type TForm1 = class(TForm) procedure FormCreate(Sender: TObject); private { Private declarations } public { Public declarations } end;
var Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.FormCreate(Sender: TObject); begin ShowMessage( Application.MainForm.Left.ToString ); // 距离左边多少 end;
end.
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delphi界写python最强, python界写delphi最强. 写自己的代码, 让别人去运行. |
作者: |
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2022/1/26 10:48:56 |
1楼: |
看样子Application.MainForm指向的就是Form1,Form1.Create的时候,Application.MainForm还没出生呢
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