1. 输出日志到DebugView:
(1)多字节版本:
void DebugPrint(const char* format, ...)
{
if (format == NULL)
{
return;
}
char line[1024*4]={0};
int len = _snprintf( line,sizeof(line)-1,"[ZGHPRINTTEST]" );
va_list ap;
va_start(ap, format);
int len2 = _vsnprintf(line+len,sizeof(line)-len-1, format, ap);
va_end(ap);
_snprintf(line+len+len2,sizeof(len)-len-len2-1,"\n");
OutputDebugString(line);
}
(2)宽字节:
void DebugPrintW(const wchar_t *format, ...)
{
if (NULL == format)
{
return;
}
wchar_t buffer[MAX_LOG_LEN] = {0};
va_list ap;
va_start(ap, format);
(void)StringCchVPrintfW(buffer, _countof(buffer), format, ap);
va_end(ap);
OutputDebugStringW(buffer);
}