unsigned char类型的数据如何赋值？？？

[hgw111]

unsigned char databuf[255];
然后如何给databuf赋值，我用_mbscpy，这个函数的第二个参数该如何写？？

[lynx]

msdn
unsigned char *_mbscpy( unsigned char *strDestination, const unsigned char *strSource );

returns the destination string. No return value is reserved to indicate an error.
Parameters

strDestination

Destination string

strSource

Null-terminated source string
wcscpy and _mbscpy are wide-character and multibyte-character versions of strcpy. The arguments and return value of wcscpy are wide-character strings; those of _mbscpy are multibyte-character strings. These three functions behave identically otherwise.

[qsfsea]

memcpy不行吗？

[hgw111]

请举个具体的例子

[qsfsea]

unsigned char a[4] = {'1','2','3','4'}
unsigned char b[4];
//把a的内容copy给b
memcpy(b,a,4);

[wuxuan]

同意楼上的朋友意见。

[wuxuan]

strcpy也可以呀。

unsigned char databuf[255];

strcpy(databuf,"abcdef");

[Sustain]

_mbscpy(databuf, (unsigned char*)"XXXXXXXXX");

[Sustain]

用strcpy编译会出错的。

[cyPang]

unsigned char databuf[255];
然后如何给databuf赋值，我用_mbscpy，这个函数的第二个参数该如何写？？

For example:

int i;
int In[255]
unsigned char databuf[255];

for(i=0; i<255; i++)
{
In[i]=i;
}
for(i=0; i<255; i++)
{
databuf[i]=(unsigned char)(In[i])
}
//////记住：In[i]的数值不能超过255！！！否则会失去高位BIT数