private void btnDelete_Click(object sender, EventArgs e)//删除数据库内计量单位
{
string str = "delete from DMetric where MetricCode = '" + label5.Text + "' and " +
"MetricName = '" + label6.Text + "' and UnitID = " + Eid;
try
{
FormMetric form = (FormMetric)this.Owner;
db.SetPIVAsDB(str);
form.deleteRow();
this.DialogResult = DialogResult.OK;
this.Close();
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
}
