c# mysql varbinary_Mysql中如何插入VarBinary二进制类型？

把bina做一次编码，比如bin2hex#include

#include

#include

#include

#include

#define FirstDigit 48

void BinToHex(char* BinData, char* HexData)

{

long int Number = 0;

int BinLength = strlen(BinData);

for(int i=0; i

{

Number += ((BinData[BinLength - i - 1] - FirstDigit) * pow(2, i));

}

ltoa(Number, HexData, 16);

}

int main()

{

char* BinBuffer = "11110101";

char HexBuffer[256];

BinToHex(BinBuffer, HexBuffer);

printf("Bin: %s\nHex: %s", BinBuffer, HexBuffer);

getch();

return 0;

}