private void btnNew_Click(object sender, EventArgs e)
{
addDiagnosisNamesForm aDNF = new addDiagnosisNamesForm();
aDNF.lblDiagNo.Text = "0";
aDNF.ShowDialog();
}
private void DGVdiagnosis_DoubleClick(object sender, EventArgs e)
{
string diagnosisNo = DGVdiagnosis.SelectedRows[0].Cells["Diagnosis No"].Value.ToString();//MessageBox.Show(drugNoStr);
addDiagnosisNamesForm aDNF = new addDiagnosisNamesForm();
aDNF.lblDiagnosisHeader.Text = "Update or Delete Diagnosis Name";
aDNF.lblDiagNo.Text = diagnosisNo;
aDNF.ShowDialog();
}