protected void LVLabTestDeleteRecord(object sender, ListViewDeleteEventArgs e)
{
int autoid = int.Parse(ListViewlabtest.DataKeys[e.ItemIndex].Value.ToString());
List <labtest> lstvst = null;
lstvst = ViewstateLabTest;
labtest tst = lstvst.Where(t => t.AutoID == autoid).SingleOrDefault();
lstvst.Remove(tst);
ViewstateLabTest = lstvst;
//lblMessage.Text = "Record delete successfully !";
// repopulate the data
this.PopulateLabTest();
}
protected void LVLabTestInsertRecord(object sender, ListViewInsertEventArgs e)
{
ListViewItem item = e.Item;
TextBox tresult = (TextBox)item.FindControl("txtResult");
DropDownList ddlLabtestName = (DropDownList)item.FindControl("ddlLabtestName");
List <labtest> lslabtest = null;
lslabtest = ViewstateLabTest;
labtest tst = new labtest();
tst.AutoID = lslabtest.Count + 1;
tst.Result = tresult.Text;
tst.LabTestName = ddlLabtestName.SelectedItem.ToString();
tst.MLabTestID = ddlLabtestName.SelectedValue;
lslabtest.Add(tst);
ViewstateLabTest = lslabtest;
//lblMessage.Text = "Record inserted successfully !";
this.PopulateLabTest();
}
protected void LVLabTestUpdateRecord(object sender, ListViewUpdateEventArgs e)
{
int autoId = int.Parse(ListViewlabtest.DataKeys[e.ItemIndex].Value.ToString());
ListViewItem item = ListViewlabtest.Items[e.ItemIndex];
TextBox tresult = (TextBox)item.FindControl("txtResult");
DropDownList ddlLabTest = (DropDownList)item.FindControl("ddlLabtestName");
List <labtest> lstvst = null;
lstvst = ViewstateLabTest;
labtest tst = lstvst.Where(t => t.AutoID == autoId).SingleOrDefault();
tst.Result = tresult.Text;
tst.LabTestName = ddlLabTest.SelectedItem.ToString();
tst.MLabTestID = ddlLabTest.SelectedValue;
ViewstateLabTest = lstvst;
//lblMessage.Text = "Record updated successfully !";
ListViewlabtest.EditIndex = -1;
// repopulate the data
this.PopulateLabTest();
}