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procedure MyProc(m,n : Integer; o : String; p : Single = 2.5; q : String = 'Delphi');
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MyProc(3, 4, 'me', 3.14);
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function Add:Integer;
var
i:Integer;
begin
Result := 0;
for i := 1 to 100 do
Add := Add + i; //ËÀÑ»·
ShowMessage(IntToStr(Result););
end;
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µ¥ÔªÒýÓÃComObj;
procedure TForm1.Button1Click(Sender: TObject);
var
VCDOMessage:oleVariant;
begin
vCDOMessage:=CreateOleObject('CDO.Message');
vcdomessage.from:='MR.F'+'< ......
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unit MyADO;
interface
uses
SysUtils, Classes,ADODB,DB,Variants,StdCtrls,Dialogs;
type
TMyADO = class(TComponent)
private
Connection: TADOConnection;
Query: TADOQuery;
Table: TADOTable;
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