怎么以String中的空格分成两个

[amartapple]

我得字符串是这样的(_表示空格)
111_222
现想分为111和222两个String,怎么处理

[goldendays]

var
s,s1,s2: string;
i: Integer;
begin
s := 111_222;
i := Pos(' ',s);
s1 := copy(s,1,i-1);
s2 := copy(s,i+1,length(s)-i)
end;

[hch_45]

type
TArray = array of string;

procedure TrimChar(s:string;var sRet : TArray);
function CountChar(s:string; c:char):integer;
var
i : integer;
begin
result := 0;
for i := 1 to Length(s) do
if s[i] = c then Inc(result);
end;
var
iPos : integer;
i : integer;

begin
SetLength(sRet, CountChar(s, ',') + 1);
iPos := Pos(',', s);
i := 0;
while iPos > 0 do
begin
sRet[i] := Copy(s, 1, iPos - 1);
Delete(s, 1, iPos);
iPos := Pos(',', s);
Inc(i);
end;
sRet[i] := s;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
sA : TArray;
s : string;
i : integer;
begin
s := 'abc,cd,mm,44';
sA := nil;
TrimChar(s, sA);
for i := Low(sA) to High(sA) do
Memo1.Lines.Add(sA[i]);
end;

改一下。

[cll007]

var
StringList:TStringList;
str:string;
begin
str:='12 233 3446 45879';

StringList:=TStringList.Create;
ExtractStrings([' '],[],pchar(str),StringList);
Caption:=StringList.Strings[3];
StringList.Free;
end;

[劣势]

function parsStr(sSpt: string; sOldSp: string); TStringList;
var
sStr: string;
begin
result.clear;
sStr:= StringReplace(sSpt, sOldSp, #13#10 );
result.text := sStr;
end;

之后你就可以取你想要的东东