摘要:進制轉換
把代表16進制的字串轉為UInt32, 下例轉換後的結果a1 = 0x2b:
String a = "2b";
UInt32 a1 = UInt32.Parse(a, NumberStyles.HexNumber);
把UInt32轉為16進制的字串, 下例轉換後的結果 s = "12ab" :
UInt32 Source = 0x12ab;
String s=Source.ToString("x");
把int轉為一個byte的BCD碼,下例轉換後 bcd = 0x23:
int value= 23;
if (value < 0 || value > 99)
return;
byte bcd = (byte)(value / 10 * 16 + value % 10);
把int轉為一個int的BCD碼,下例轉換後 bcd = 0x12345678:
int value = 12345678;
int bcd = IntToBcd(value);
int IntToBcd(int value)
{
int st = 0;
if (value != 0)
st = IntToBcd(value / 10) * 16 + value % 10;
return st;
}
把bcd碼轉為UInt32,下例轉換後 ss2=23:
byte bcd2 = 0x23;
UInt32 ss2 = UInt32.Parse(bcd2.ToString("x"));