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unit Unit1;
interface
uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls;
type TForm1 = class(TForm) Button1: TButton; Button2: TButton; Button3: TButton; procedure Button1Click(Sender: TObject); procedure Button2Click(Sender: TObject); procedure Button3Click(Sender: TObject); end;
var Form1: TForm1;
implementation
{$R *.dfm}
uses Clipbrd; {剪切板单元}
//把窗体客户区保存为图片procedure TForm1.Button1Click(Sender: TObject);var bit: TBitmap;begin bit := TBitmap.Create; bit := Self.GetFormImage; bit.SaveToFile('c:\temp\img1.bmp'); bit.Free;end;
//用一句话完成上一个过程procedure TForm1.Button2Click(Sender: TObject);begin Self.GetFormImage.SaveToFile('c:\temp\img2.bmp');end;
//把窗体客户区图像复制到剪切板procedure TForm1.Button3Click(Sender: TObject);var Format: Word; Data: Cardinal; APalette: HPALETTE;begin {TBitmap.SaveToClipboardFormat 函数的三个参数都是接受数据用的, 按要求类型定义即可} GetFormImage.SaveToClipboardFormat(Format, Data, APalette); {放入剪切板} Clipboard.SetAsHandle(Format, Data);end;
end.
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