private void buttonCheckCardID_Click(object sender, EventArgs e)
{
textBoxCheckCardIDArea.Text = "";
textBoxCheckCardIDGender.Text = "";
textBoxCheckCardIDAge.Text = "";
string cardID = textBoxCheckCardID.Text.Trim();
int gender = -1;
DateTime brithday = default(DateTime);
string area = "";
string errMsg = "";
bool result = RegexUtils.CheckCardID(cardID.ToUpper(), out gender, out brithday, out area, out errMsg);
if (result)
{
string genderStr = gender == 1 ? "男" : "女";
int age = RegexUtils.CalculateAgeCorrect(brithday, DateTime.Now);
textBoxLog.AppendText($"身份证号：{cardID}, 性别：{genderStr}, 年龄：{age}, 地区：{area}\r\n");
textBoxCheckCardIDArea.Text = area;
textBoxCheckCardIDGender.Text = genderStr;
textBoxCheckCardIDAge.Text = age.ToString();
}
else
{
MessageBox.Show($"{errMsg}\r\n", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
textBoxLog.AppendText($"");
}
}