初学VC,请问如何分离"x;y;z"为"x","y"...

[hexi1981]

CString str;
str="a1;b2;c3"

如何分别将这个字符串分离为a1,b2,c3?
比如说:
ok[0]为a1,ok[1]为b2,ok[2]为c3.

谢谢指点.

[SeainBlue]

1.CString.Find 找到";"位置
2.根据位置提取";"前边的字符串
3.将前边部分连同";"去掉
4.循环回去，继续查找直到字符串结束

[penc]

strtok,不过不是在MFC的数据类型下用

[afantict]

CString str, strtemp;
str="a1;b2;c3";
int n = 0;
while((n = str.Find(_T(";"))) != -1)
{
strtemp = str.Left(n);
str = str.Right(str.GetLength() - n - 1);
}
strtemp = str;

你可以跟一下，发现strtemp就是你想要的数据

[wu2003]

int nPos, i;
CString csTest;
CString csTemp[100];

i = 0;
csTest = "11;22;aa;555;kkk;mmm";

nPos = csTest.Find(";");
while ( nPos > 0 )
{
csTemp[i] = csTest.Left(nPos);
csTest = csTest.Mid(nPos+1);
nPos = csTest.Find(";");

}

csTemp[i] = csTest;

[tuwa0803]

void Seperate(CString str,CString ok[]){
int pos=0;
int i=0;
while((pos=str.Find(";"))!=-1){
ok[i]=str.Left(pos);
i++;
str=str.Right(str.GetLength()-pos-1);
}
}

[hexi1981]

Thanks for help :-)

[wu2003]

int nPos, i;
CString csTest;
CString csTemp[100];

i = 0;
csTest = "11;22;aa;555;kkk;mmm";

nPos = csTest.Find(";");
while ( nPos > 0 )
{
csTemp[i++] = csTest.Left(nPos); // csTemp[i]改为csTemp[i++]
csTest = csTest.Mid(nPos+1);
nPos = csTest.Find(";");

}

csTemp[i] = csTest;

[「已注销」]

char str[]="a1;b2;c3";
CString ok[3];
char seps[]=";";
char *token;
int i=0;
token = strtok( str,seps );
while( token != NULL )
{
ok[i++]=token;
token = strtok( NULL, seps );
}