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ojdbc14.jar
ojdbc14.jar (1.5 MB)
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ojdbc14.jar (1.5 MB)
ÃèÊö: Oracle JDBC driver 10.2.0.2.0
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sqljdbc.jar ºÍ sqljdbc4.jar
2010-01-05 11:09
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ojdbc14.jar
ojdbc14.jar (1.5 MB)
ÃèÊö: Oracle JDBC driver 10.2.0.1.0
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ojdbc14.jar (1.5 MB)
ÃèÊö: Oracle JDBC driver 10.2.0.2.0
ÏÂÔØ´ÎÊý: 534
sqljdbc.jar ºÍ sqljdbc4.jar
2010-01-05 11:09
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if Memo1.SelLength > 0 then
begin
Memo1.CopyToClipboard; //Îı¾¸´ÖÆ
Memo1.CutToClipboard; //Îı¾¼ôÇÐ
Memo1.PastefromClipboard; //Îı¾Õ³Ìù
end;
ListBox¼°ComboBox
ItemIndex µ±Ç°ËùÑ¡µÄÁбíºÅ£¡ ......
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function myStrToHex(s:string):string; //×Ö´®×ª16½øÖÆ
var
TmpStr:string;
i:integer;
begin
TmpStr:='';
for i:=1 to Length(s)do
TmpStr:=TmpStr+IntToHex(ord(s[i]),2);
Result:=TmpStr;
end;
function myHexToStr(S:string):string; //16½øÖÆ×ª×Ö´®
var
HexS,TmpStr:string;
i:Integer;
a:Byte;
begin
HexS:=s;
if Length(HexS) mod 2=1 then
HexS:=HexS+'0';
TmpStr:='';
for i:=1 to(Length(HexS)div 2)do
begin
a:=StrToInt('$'+HexS[2*i-1]+HexS[2*i]);
TmpStr:=TmpStr+Chr(a);
end;
Result:=TmpStr;
end;
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function EncryptStr(const s:string;sKey:string):string; //¼ÓÃÜ
var
i,j:Integer;
HexS,HexsKey,MidS,TmpStr:string;
a,b,c:byte;
begin
HexS:=myStrToHex(s);
HexsKey:=myStrToHex(sKey);
MidS:=HexS;
for i:=1 to(Length(HexsKey)div 2)do ......
TStringsÊÇÒ»¸ö³éÏóÀ࣬ÔÚʵ¼Ê¿ª·¢ÖУ¬ÊdzýÁË»ù±¾ÀàÐÍÍ⣬ӦÓõÃ×î¶àµÄ¡£
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2¡¢Delimiter & DelimitedText
3¡¢Names & Values & ValuefromIndex
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const
constr :String = 'aaa,bbb,ccc,ddd';
var
strs :TStrings;
i :Integer;
begin
strs := TStringList.Create;
strs.CommaText := constr;
for i := 0 to Strs.Count-1 do
ShowMessage(Strs[i]);
end;
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Ò²¾ÍÊÇ˵£¬strs.CommaText := constrÕâÒ»¾äµÄ×÷Ó㬾ÍÊǰÑÒ»¸ö×Ö·û´®ÒÔ','Ϊ·Ö¸î·û£¬·Ö¶ÎÌí¼Óµ½TStringsÖС£
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const
constr :String = 'aaa\bbb\ccc\ddd';
var
strs :TStrings;
i :Integer;
begin
strs := TStringList.Create;
strs.Delimiter := '\';
&n ......
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