private void button_Add_Click(object sender, EventArgs e)
{
int vLuHao = (int)numericUpDown_LuHao.Value;
DataRow[] vSelectRows = SwitchTable.Select(string.Format("LuHao={0}", vLuHao));
if (vSelectRows.Length == 0)
{
if (textBox_MingCheng.Text != "")
{
DataRow vNewRow = SwitchTable.NewRow();
vNewRow["DianYuanID"] = DianYuanID;
vNewRow["LuHao"] = vLuHao;
vNewRow["MinCheng"] = textBox_MingCheng.Text;
vNewRow["LeiXing"] = comboBox_LeiXing.Text;
SwitchTable.Rows.Add(vNewRow);
//SwitchTable.AcceptChanges();
}
else
{
MessageBox.Show("请输入名称", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
MessageBox.Show("存在相同的路号", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
