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   Ò»ÊÇÖ±½Ó½«Êý¾Ý¶ÁÈëµ½Êý¾Ý±íÖеÄijһÁÐÖÐ,ÔÙÓÃsql Óï¾ä²ð¿ª³É¼¸ÁÐ: 
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  ¶þÊÇÔÚµ¼Èëʱ¾Í½«Æä²ð¿ª³É¼¸Áзֱðµ¼Èëµ½¸÷ÁÐÖÐ
Èç¹ûµÚ¶þÖÖ·½·¨¿ÉÒÔʵÏÖ,ÄÇô¶ÔÓÚϵͳµÄÐÔÄܽ«»áÊÇÒ»¸öºÜ´óµÄ°ïÖú.
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   ºËÐÄ·½·¨Êǵ÷ÓÃmemoµÄDelimiterÌØÐÔ. Èô°ÑDelimiterµÄÖµÉèΪ",",ÄÇôʹÓÃDelimitedTextÊôÐԿɵõ½ÓÉ","·Ö¿ªµÄ¼¸ÐÐ.
ÐèÒªÁ½¸ömemo,µÚÒ»¸ömemo½«ÎĵµÖеÄÄÚÈݶÁÈë,µÚ¶þ¸ömemo½«µÚÒ»¸ömemoÖеÄÄÚÈÝ·Ö½â³É¼¸ÐÐ.
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20100112_164910 
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½ÓÏÂÀ´µÄÊÂÇé¾Í±äµÃ±È½Ï¼òµ¥ÁË.µ±È»ÕâÀïÃæÑ­»·Êǿ϶¨ÉÙ²»Á˵ÄÁË.
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µÚÒ»²½:н¨Ò»¸ö´ø²ÎÊýµÄ¹ý³Ì: ²ÎÊýÊÇÎļþÃû
var
    F:text; 
procedure TForm1.Insert(FileName:string);
var
  s: string;
  i:integer;
begin
  AssignFile(F,FileName); //½«ÎļþµÄÄÚÈݶÁµ½FÖÐ
  Reset(F);
  Memo1.Clear;
  while not Eof(F) do
   begin
    Readln(F, s);       //ÔÙ½«FÖеÄÄÚÈݶÁµ½SÖÐ
    Memo1.Lines.Add(s); //½«ÄÚÈݼÓÈëmemoÖÐ
   end;
   CloseFile(F);
 if  memo1.Lines.Count>=1 then
 begin
   for i:=0 to memo1.Lines.Count-2 do
   begin
      if length(memo1.Lines[i])>4 then
      begin
      Memo2.Lines.Delimiter := ',';
      Memo2.Lines.DelimitedText := memo1.Lines[i];
       //ÏÂÃæÁ½¾äÊÇÒµÎñ´¦ÀíÓï¾ä,°ÑÏà¹ØµÄÄÚÈݲåÈë±íÖÐ
    &n


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Delphi ¾¿¾¹²úÉúÁ˼¸¸öString¶ÔÏóµÄÎÊÌâ

¼¼Êõ½»Á÷,DH½²½â. Õâ¸öÊÇÔÚCSDNÉÏÃæ¿´¼ûµÄÎÊÌâ.ÎÒ˵˵×Ô¼ºµÄÏë·¨. procedure TForm1.btn1Click(Sender: TObject);
var
Str:String;
begin
Str:='abc' ;

Str:=str+'d';

str:=copy(Str,1,3);

str:=UpperCase(str);
end;
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tableDB.ConnectionString:='Provider=Microsoft.Jet.OLEDB.4.0;Data Source='+ ExtractFilePath(dir) +';Extended Properties=dBase 5.0;Persist Security Info=False;';
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Delphi Êý×éºÍ½á¹¹Ìå

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ÀýÈç: TMyStruct = record
A,B,C:Integer;
end;
T3IntArray = array[0..2]of Integer;
ÕâÁ½¸ö¶¼Õ¼12×Ö½Ú,¶øÇÒTMyStruct.A¾ÍÊÇT3IntArray[0].

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ÓÃSPCOMM ÔÚ DelphiÖÐʵÏÖ´®¿ÚͨѶ

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delphi ¿ì½Ý¼üµÄʹÓÃ

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CTRL+SHIFT+↑(↓) ÔÚ¹ý³Ì¡¢º¯Êý¡¢Ê¼þÄÚ²¿, ¿ÉÌøÔ¾µ½ÏàÓ¦µÄ¹ý³Ì¡¢º¯Êý¡¢Ê¼þµÄ¶¨Ò壨ÔÚINTERFACEºÍIMPLEMENTATIONÖ®¼äÀ´»ØÇл»£©
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