//校验和
private void crcCheck_Click(object sender, EventArgs e)
{
string DataSource = source.Text.Replace("\r", "").Replace("\n", "");
if (DataSource != "")
{
try
{
string[] res = Form1.Chop(DataSource, 2);
int sum = 0;
foreach (string ele in res)
{
int decValue = Convert.ToInt32(ele, 16);
sum += decValue;
}
string strsum = Convert.ToString(sum, 16);
string substr = strsum.Substring(strsum.Length - 2, 2);
//int crc = Convert.ToInt32(substr, 16); #16进制转10进制long d = Convert.ToInt64(DataSource, 16);
target.Text = substr;
}
catch (Exception ex)
{
string str = ex.ToString();
MessageBox.Show("输入的数据有误!");
}
}
else
{
target.Text = "";
}
}
