private void mnu_Add_Click(object sender, EventArgs e)
{
FrmYCTDetail frm = new FrmYCTDetail();
if (frm.ShowDialog() == DialogResult.OK)
{
YCTItem item = frm.YCTItem;
if (FindRow(item.ID) >= 0)
{
MessageBox.Show("串口号为 " + item.ID + " 的读卡器已经存在");
}
else
{
int row = dataGridView1.Rows.Add();
ShowItemOnRow(dataGridView1.Rows[row], item);
}
}
}
private void mnu_Update_Click(object sender, EventArgs e)
{
if (dataGridView1.SelectedRows.Count == 1)
{
FrmYCTDetail frm = new FrmYCTDetail();
frm.YCTItem = dataGridView1.SelectedRows[0].Tag as YCTItem;
if (frm.ShowDialog() == DialogResult.OK)
{
YCTItem item = frm.YCTItem;
var row = FindRow(item.ID);
if (row >= 0 && row != dataGridView1.SelectedRows[0].Index)
{
MessageBox.Show("串口号为 " + item.ID + " 的读卡器已经存在");
}
else
{
ShowItemOnRow(dataGridView1.SelectedRows[0], item);
}
}
}
}
