/// <summary>
/// Deletes an highlighted entry from the treatment list
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDeleteTreatment_Click(object sender, EventArgs e)
{
DataRow deleteTreatmentRow = DM.dtTreatment.Rows[currencyManager.Position];
DataRow[] VisitTreatmentRow = DM.dtVisitTreatment.Select("TreatmentID = " + lblTreatmentID.Text);
if (VisitTreatmentRow.Length != 0)
{
MessageBox.Show("You may only delete Treatments that are not allocated to visit", "Error");
}
else
{
if (MessageBox.Show("Are you sure you want to delete this record?", "Warning", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
deleteTreatmentRow.Delete();
DM.UpdateTreatment();
}
}
}
private void btnAddTreatment_Click(object sender, EventArgs e)
{
lblTreatmentID.Text = null;
DataRow newTreatmentRow = DM.dtTreatment.NewRow();
if ((txtDescription.Text == "") || (txtCost.Text == ""))
{
MessageBox.Show("You must type in a Treatment description and cost", "Cost");
}
else
{
newTreatmentRow["Description"] = txtDescription.Text;
newTreatmentRow["Cost"] = Convert.ToDouble(txtCost.Text);
DM.dtTreatment.Rows.Add(newTreatmentRow);
MessageBox.Show("Treatment Added Successfully", "Success");
DM.UpdateTreatment();
}
}