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procedure TWinControl.CreateParams(var Params: TCreateParams);
begin
FillChar(Params, SizeOf(Params), 0);
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begin
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    Style := WS_CHILD or WS_CLIPSIBLINGS;
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procedure TForm1.Button1Click(Sender: TObject);
var
a,c:Cardinal;
n:Integer;
D:Double;
i:Integer;
b:string;
begin
c:=0; ......

delphi + java µÄ·Ö²¼Ê½Ó¦ÓÃ˼¿¼

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