菜鸟问题（100分）在字符串中查字符的函数。

[孙亖]

谁知道。

[hanwg]

将字符串转换为CString类型，再用CString类的函数Find即可

[aileen_long]

char *pchData = "abcdbfg";
strchr(pchData, 'b');

[studentforever]

str

转自MSDN。

/* STRCHR.C: This program illustrates searching for a character
* with strchr (search forward) or strrchr (search backward).
*/

#include <string.h>
#include <stdio.h>

int ch = 'r';

char string[] = "The quick brown dog jumps over the lazy fox";
char fmt1[] = " 1 2 3 4 5";
char fmt2[] = "12345678901234567890123456789012345678901234567890";

void main( void )
{
char *pdest;
int result;

printf( "String to be searched: \n\t\t%s\n", string );
printf( "\t\t%s\n\t\t%s\n\n", fmt1, fmt2 );
printf( "Search char:\t%c\n", ch );

/* Search forward. */
pdest = strchr( string, ch );
result = pdest - string + 1;
if( pdest != NULL )
printf( "Result:\tfirst %c found at position %d\n\n",
ch, result );
else
printf( "Result:\t%c not found\n" );

/* Search backward. */
pdest = strrchr( string, ch );
result = pdest - string + 1;
if( pdest != NULL )
printf( "Result:\tlast %c found at position %d\n\n", ch, result );
else
printf( "Result:\t%c not found\n" );
}

[AaronLiu]

In class CString you can use function below
CString strSrc,strFound;
int nIndex = strSrc.Find(strFound,0);

I don't known what you want to do?but this function is adequate for your requirement.

[wuxuan]

strchr

[txdxun]

CString类的Find，看看MSDN不就知道了吗

[ylb_and_xy]

CString s( "abcdef" );
ASSERT( s.Find( 'c' ) == 2 );
ASSERT( s.Find( "de" ) == 3 );

CString str("The stars are aligned");
int n = str.Find('e', 5);
ASSERT(n == 12);

[aprilsnow]

用CString吧，极方便的。

[xlkun]

find()

[cshadow]

CString