数制转换对话框在左边输入一个十进制整数和2～16之间的数，单击“转换”按钮能在右边得到十进制数所对应的2～16进制字符串-Number System Conversion dialog box on the left and enter a decimal integer number between 2 to 16, click the " Convert"　button to be able to get the right of the decimal number corresponding to 2 ~ 16 hexadecimal string