tet

Regex regex = new Regex(@"\d+\[B|D|BD|W|M|MB|Y]+\d?\[B|D|BD|W|M|MB|Y]?$");
Boolean ismatch = regex.IsMatch(textBox1.Text);
if (!ismatch)
{
MessageBox.Show("숫자,B,D,BD,D,W,M,MB,Y 만 입력해 주세요.");
textBox1.Text = "";
textBox1.Focus();
}

Araxis_merge(2).zip

2.76MB