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procedure TForm1.Button1Click(Sender: TObject);
var
SrcBmp, DestBmp: TBitmap;
begin
SrcBmp := TBitmap.Create;
SrcBmp.LoadfromFile('C:\Source.bmp');
DestBmp := TBitmap.Create;
DestBmp.Width := 100;
DestBmp.Height := 100;
DestBmp.Canvas.CopyRect(Rect(0, 0, 100, 100), SrcBmp.Canvas, Rect(50, 50, 150, 150)); {ÒªÓë¸ø³öµÄλͼ´óС±£³ÖÒ»Ö±±ÜÃâѹËõ}
DestBmp.SaveToFile('C:\Dest.bmp');
SrcBmp.Free;
DestBmp.Free;
end;
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uses
Windows,
SysUtils,
Classes,
ShellAPI;
function RunAndWait(FileName: string; Visibility: Integer): THandle;&nbs ......
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Unt_Machine_WebDll.pas
BODY {background: #FFFFFF}
A:link { color: #0000FF}
A:visited { color: #0000FF}
A:Active { color: #0000FF}
.bold {font-weight: bold}
.italic {font-style: italic}
.underline {text-decoration: underline}
unit Unt_Machine_WebDll;
{$WARN SYMBOL_PLATFORM OF ......
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