Conversion between the string,cstring,char*

int turn CString:
Cstring.format ("%d", int);
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String Turn CString
Cstring.format ("%s", String.c_str ());
Using C_str () is really better than data ().
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char* Turn CString
Cstring.format ("%s", char*);

CString strtest;
char * CHARPOINT;
Charpoint= "Give string a value";
Strtest=charpoint; Direct Pay Value
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CString ext. int
CString ss= "1212.12";
int Temp=atoi (ss); Atoi _atoi64 or Atol

To convert a character to an integer, you can use Atoi, _atoi64, or ATOL.
int int_chage = Atoi ((LPCSTR) SS);
Or:
CString str = "23";
UINT UINT;
SSCANF (str, "%d", uint);
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String Goto INT
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char* ext. int
#include <stdlib.h>

int atoi (const char *nptr);
Long Atol (const char *nptr);
Long Long Atoll (const char *nptr);
Long Long Atoq (const char *nptr);
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CString Turn string
String s (Cstring.getbuffer ());
GetBuffer () must be releasebuffer (), otherwise the space occupied by the buffer will not be released.
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int turn string
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char* Turn string
string S (char *);
You can initialize only, preferably in a place that is not initialized or with assign ().
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CString Turn char *
CString strtest= "WWWWTTTTTTT";
Charpoint=strtest. GetBuffer (strtest. GetLength ()); CString conversion char[100]
Char a[100];
CString Str ("aaaaaa");
strncpy (A, (LPCTSTR) str,sizeof (a)); CString str= "AAA";
char* ch;
Ch= (char*) (LPCTSTR) str;
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int to char * There is a function in Stdlib.h itoa ()
Usage of itoa:
Itoa (i,num,10);
I need to convert the numbers into characters
Variables for saving characters after Num conversion
10 the cardinality of the converted numbers (binary) 10 means the numbers are converted according to the 10 binary. It could be 2,8,16 and so on. Your preferred type of production
Prototype: char *itoa (int value, char* string, int radix);
Instance:
#include "Stdlib.h"
#include "stdio.h"
Main ()
{
int i=1234;
Char s[5];
Itoa (i,s,10);
printf ("%s", s);
GetChar ();
}
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String to char *
Char *p = STRING.C_STR ();

String AA ("AAA");
Char *c=aa.c_str (); String Mngname;
Char t[200];
memset (t,0,200);
strcpy (T,mngname.c_str ());
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There is no String,char *==char in standard C []==string can use the Cstring.format ("%s", char *) method to turn char * into CString. To turn CString into char *, use the operator (LPCSTR) to CString. Cannot convert from ' const char * ' to ' char * '
const char *C=AA.C_STR ();
STRING.C_STR () can only be converted to const char *

Conversion between the string,cstring,char*