我有个.TXT文件有以下内容.
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
我想把这个TXT文件用DELPHI语言实现字段与字段之间划逗号分隔符...再存储到另一个TXT文件里.
如MO-030123,D000041,R,M,01,01,O,G,50,50
MO-030123,D000041,R,M,01,01,O,G,50,50
MO-030123,D000041,R,M,01,01,O,G,50,50
.....怎么实现.............
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
MO-030123D000041RM0101OG5050
我想把这个TXT文件用DELPHI语言实现字段与字段之间划逗号分隔符...再存储到另一个TXT文件里.
如MO-030123,D000041,R,M,01,01,O,G,50,50
MO-030123,D000041,R,M,01,01,O,G,50,50
MO-030123,D000041,R,M,01,01,O,G,50,50
.....怎么实现.............
copy(Str,i,count)
就是麻烦点
写入
var
str: TStringList;
begin
str := TStringList.Create;
str.Text := 'Hello';
str.SaveToFile('c:\test.txt');
str.Free;
end
////////////////////////
writeln(text,'asdf');
\\\\\\\\\\\\\\\\\\\\\
用两种方法:
1、Memo.SavetoFile(FileName)
2、Pascal方法:
var f : textfile;
begin
assignfile(f,filename);
rewrite(f);
writeln(f,'要保存的内容');
closefile(f);
end.(这个方法能写所有是TextFile格式的文件)
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
读
var
l:tstringlist;begin
l:=tstringlist.Create ;
l.Clear ;
l.LoadFromFile('c:\1.txt'); //从文件导入
edit1.text:=inttostr(l.Count); //行数
edit2.text:=l[0]; //第一行内容
l.add('新的一行');
l.insert(1,'第2行');
l.savetofile('c:\2.txt');
l.free;
end;
在使用
copy(Str,i,count)
begin
result:=format('%s,%s,%s,%s,%s,%s,%s,%s,%s',[copy(tmp,1,9),copy(tmp,10,7),...]);
end;
procedure save;
begin
Source := TStringList.Create;
Result := TStringList.Create;
Source.LoadFromFile('你的老文件');
for i:=0 to Source.Count-1 do
Result.Add(ChangeOneLine(Source[i])); //调用上面的函数Result.SaveToFile('你的新文件');
end;