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1¡¢CommaText
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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const
constr :String = 'aaa\bbb\ccc\ddd';
var
strs :TStrings;
i :Integer;
begin
strs := TStringList.Create;
strs.Delimiter := '\';
strs.DelimitedText := constr;
for i := 0 to Strs.Count-1 do
ShowMessage(Strs[i]);
end;
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const
constr :String = '"aaa"\"bbb"\"ccc"\"ddd"';
var
strs :TStrings;
i :Integer;
begin
strs := TStringList.Create;
strs.Delimiter := '\';
strs.DelimitedText := constr;
for i := 0 to Strs.Count-1 do
ShowMessage(Strs[i]);
end;
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const
constr :String = '|aaa|\|bbb|\|ccc|\|ddd|';
var
strs :TStrings;
i :Integer;
begin
strs := TStringList.Create;
strs.Delimiter := '\';
str
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procedure TMainForm.Button1Click(Sender: TObject);
var
arr:array of array of string;
begin
setlength(arr,2,3);
arr[1,2]:='this is a test';
setlength(arr,0,0);
setlength(arr,4,5);
showmessage(arr[1,2]);
end;
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Delphi ¹Ø¼ü×ÖÏê½â
absolute
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var
Str: string[32];
StrLen: Byte absolute Str;
//Õâ¸öÉùÃ÷Ö¸¶¨Á˱äÁ¿StrLenÆðʼµØÖ·ÓëStrÏàͬ.
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alter procedure qry_page
@sqlstr nvarchar(4000), --²éѯ×Ö·û´®
@page int, --µÚNÒ³
@pagesize int &n ......