Int,Float,Char *,CString之间的转换(转载)

Int,Float,Char *,CString之间的转换(转载)

Int,Float,Char *,CString之间的转换

 

1。 int <->CString

 

Int 转CString :
int n=1;
CString str;
str.Format("%d",n);

CString 转 Int
CString str="1";
int n=atoi(str.GetBuffer(0));

 

2. char* 与CString
char * 转 CString:
char sz[128];
CString str;
str.Format("%s",sz);
 
CString 转 char *:
CString str;
int nLength=str.GetLength();
char * sz=new char[nLength];
sz=str.GetBuffer(0);

 

3. float<->CString

1）float->CString

float f = 0.0;

CString str;

str.Format("%f",f);

2) CString->float

CString str = "0.0";

float f = atof(str.GetBuffer(0));