delphi_ÊÖ¹¤´´½¨dataset
procedure TForm1.Button3Click(Sender: TObject);
begin
//ÏÔʾ´´½¨µÄÊý¾Ý¼¯: dbgrid->datasource->clientdataset
//Èç¹ûÊÖ¹¤¿ØÖÆdbgridÏÔʾ¿í¶È,dbgridÓÒ¼ü´´½¨Á½¸ö×Ö¶Îaa,bb,·Ö±ðÉèÖÿí¶È¼´¿É
cds1.FieldDefs.Add('aa',ftString,40);
cds1.FieldDefs.Add('bb',ftInteger);
cds1.CreateDataSet;
cds1.Append;cds1.FieldValues['aa']:='a1';cds1.FieldValues['bb']:='10';cds1.Post;
cds1.Append;cds1.FieldValues['aa']:='a2';cds1.FieldValues['bb']:='20';cds1.Post;
cds1.Append;cds1.FieldValues['aa']:='a3';cds1.FieldValues['bb']:='30';cds1.Post;
//cds1.Active:=true;
//cds1.EmptyDataSet;
end;
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2008-05-07 12:07
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procedure TForm1.Button2Click(Sender: TObject);
var
o : Olevariant;
begin
webbrowser1.Navigate('http://www.163.com');
delay(2000);
o := WebBrowser1.OleObject.document.all.item('username',0);
o.value := 'username';
o := W ......
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library dll1;
uses
SysUtils,
Classes;
{$R *.res}
Function mymax(x, y: Integer; out jj: Integer; out abc: PChar): Integer; stdcall;
begin
jj := x * y;
abc := PChar(StrPas(abc) + 'ÕâÊÇ´«³öµÄ' ......
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CbName: TComboBox;
width: Integer; //ʵ¼ÊËùÐèµÄ¿í¶È
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width := CbName.Canvas.TextWidth(CbName.Items[I]); //¿ÉÓô˷½·¨Í¨¹ý±éÀú»ñµÃijѡÏîµÄ×î´ó¿í¶È£¬Ò²¿ÉÒÔ°´×Ô¼ºµÄÐ ......
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ÔÚ NetBeans IDE ÖÐÉè¼Æ Swing GUI
¶ÁÍêÕâƪÎÄÕ£¬³õ ......