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分享如何将一个CString变量转化成int型?
我从listbox中,取得一个CString变量,但其实这个变量的值是一个数字,我想把他转化成int型,怎么转?
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xiaogang48 2003-12-12
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CSring str="1";
int n=atoi(str.GetBuffer(0));
int n=atoi(str.GetBuffer(0));
sboom 2003-12-12
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Convert strings to integer (atoi, _atoi64), or long (atol).
int atoi( const char *string );
__int64 _atoi64( const char *string );
long atol( const char *string );
Routine Required Header Compatibility
atoi <stdlib.h>
For additional compatibility information, see Compatibility in the Introduction.
Return Value
Each function returns the double, int, __int64 or long value produced by interpreting the input characters as a number. The return value is 0 (for atoi and _atoi64), 0L (for atol), or 0.0 (for atof) if the input cannot be converted to a value of that type. The return value is undefined in case of overflow.
Parameter
string
String to be converted
int atoi( const char *string );
__int64 _atoi64( const char *string );
long atol( const char *string );
Routine Required Header Compatibility
atoi <stdlib.h>
For additional compatibility information, see Compatibility in the Introduction.
Return Value
Each function returns the double, int, __int64 or long value produced by interpreting the input characters as a number. The return value is 0 (for atoi and _atoi64), 0L (for atol), or 0.0 (for atof) if the input cannot be converted to a value of that type. The return value is undefined in case of overflow.
Parameter
string
String to be converted
yshy 2003-12-12
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atoi
keiven 2003-12-12
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atoi
yintongshun 2003-12-12
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atoi
liu_swallow 2003-12-12
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atoi
来晚了
GetText(GetselCur(),str);
int n=atoi(str);
来晚了
GetText(GetselCur(),str);
int n=atoi(str);
popyyb 2003-12-12
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atoi
xenix 2003-12-12
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sscanf || atoi/atol...
hanwg 2003-12-12
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atoi
zhucde 2003-12-12
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CString str="123";
int n=atoi(str);
int n=atoi(str);
