delphi学习 字符串切割问题(split)
最近做一个项目,要用Delphi,以前从未学过,好是费劲啊,哈哈光是字符串切割这个问题就困扰了几个小时,通过查资料终于解决,在这与大家分享一下
Function split(src: pchar; ch: char):TStringList;
// 分割字符串
var
i: Integer;
tmp : string;
begin
Result:=TStringList.Create;
tmp := '';
showmessage(src);
showmessage(inttostr(Length(src)));
for i := 0 to Length(src) do
begin
if src[i] <> ch then
begin
tmp := tmp + src[i];
end
else
begin
Result.Add(tmp);
tmp := '';
end;
end;
Result.Add(tmp);
end;
说明一下,有些人用Pos函数来对字符串分割,这个函数对中文处理不了,所以最好不要用,
调用方法
先定义一个 var AStrings: TStringList;
在下面使用时 AStrings:=TStringList.Create;然后AStrings:=FaClass.split(pchar(AStr),'|');就把分割后的数组保存在了AStrings中了
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内嵌的汇编器允许在delphi程序中书写汇编代码,他有如下特性:
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unit Unit1;
interface
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