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Application.CreateForm(TForm1, Form1);
Form1.ShowModal;
Form1.Free;
·½·¨2£º
Form1:= TForm1.Create(Application);
try
Form1.ShowModal;
finally
FreeAndNil(Form1);
end;
·½·¨3£º
Form1:=TForm1.Create(self);
Form1.ShowModal;
Form1.Free;
Form1:=nil;
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ÎļþÃû: Delphi×é¼þ²Î¿¼´óÈ«.rar
ÏÂÔصØÖ·: http://www.rayfile.com/files/678ca1e3-f73f-11de-9d02-0014221b798a/
ÎļþÃû: DelphiÐÅϢϵͳ¿ª·¢ÊµÀý¾«Ñ¡.rar
ÏÂÔصØÖ·: http://www.rayfile.com/files/fb328f02-f73e-11de-8a76-0014221b798a/
ÎļþÃû ......
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Ê×Ïȿ϶¨ÊÇÎÒÃǾ³£¿´¼ûµÄIFÓï¾ä¿©. Var
I: Integer;
Begin
I:= 99;
If (I> 0)And (I< 0) Then
Writeln('I>0')
Else
If (I> 10)And (I< 100) Then
Writeln('I>10 and I100');
End.
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