public string isTokaiStudent()
{
IDreadform form = new IDreadform(idserialport.Text);
if (form.ShowDialog() == DialogResult.OK)
{
return(form.IDvalue);
}
else
{
return(string.Empty);
}
}
private void Button1_Click(object sender, EventArgs e)
{
IDreadform id = new IDreadform(idport);
if (id.ShowDialog() == DialogResult.OK)
{
string stid = id.IDvalue.Split(',')[1];
if (admin_list.Contains(stid))
{
this.DialogResult = DialogResult.OK;
this.Close();
}
else
{
MessageBox.Show("管理者リストに登録されてない学籍番号です。お店の方をお呼びください。", "エラー", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
private void Button2_Click(object sender, EventArgs e)
{
IDreadform form = new IDreadform(idserialport.Text);
if (form.ShowDialog() == DialogResult.OK)
{
string id = form.IDvalue.Split(',')[1];
if (!admin.ToString().Contains(id))
{
admin.Add(id);
adminlist.Items.Add(id);
}
else
{
MessageBox.Show("登録済みの管理者です。", "エラー", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}