Such as problem, want to achieve under the C # array as input parameters, implementation is similar to offset the effect of the C language array parameters, the function of main function is to a certain position in the array modifications, the effect of the C code is as follows:

 
# include & lt; Stdio. H> 

Void arrayTest (char arr []) 
{
Arr [0]=0 xaa; 
Arr [1]=0 x55; 
} 

Int main (int arg c, const char * * argv) 
{
Unsigned char arr [10]={0}; 
Int index=0; 

ArrayTest (& amp; Arr [index]);//the address of the first element of the array and enter 
for (int i=0; I & lt; 10; I++) 
Printf (" % 02 x ", arr [I]); 
Putchar (10); 

The index +=2; 
ArrayTest (& amp; Arr [index]);//array offset after two units into the 
for (int i=0; I & lt; 10; I++) 
Printf (" % 02 x ", arr [I]); 
Putchar (10); 

Index +=4; 
ArrayTest (& amp; Arr [index]);//array offset after four units into the 
for (int i=0; I & lt; 10; I++) 
Printf (" % 02 x ", arr [I]); 
Putchar (10); 

return 0; 
} 

Output the effect:

AA 55 00 00 00 00 00 00 00 00
AA 55 55 00 00 00 00 00 00 AA
AA 55 55 55 00 00 00 00 AA AA

Excuse me, how to write a function in a c # language environment (including the parameters of the function definition) code to achieve the above

 arrayTest (& amp; Arr [index]); 

the dia use effect??

CodePudding user response:

 
Void arrayTest (byte [] arr, int nIndex) 
{
Arr [0 + nIndex]=0 xaa; 
Arr (1 + nIndex]=0 x55; 
}