private void dataGrid_Medicine_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (dataGrid_Medicine.SelectedIndex == -1 || medList.Count <= dataGrid_Medicine.SelectedIndex)
{
return;
}
selectedMed = (medicine)dataGrid_Medicine.SelectedItem;
btnUpdate.IsEnabled = true;
btnDeleteMed.IsEnabled = true;
txtMedName.Text = selectedMed.name;
txtMedPrice.Text = selectedMed.price.ToString();
}
private void txtSearchMed_TextChanged(object sender, TextChangedEventArgs e)
{
TextBox t = (TextBox)sender;
string filter = t.Text;
ICollectionView cv = CollectionViewSource.GetDefaultView(dataGrid_Medicine.ItemsSource);
if (filter == "")
{
cv.Filter = null;
}
else
{
cv.Filter = o =>
{
medicine med = o as medicine;
if (cboSearchMed.SelectedValue != null)
{
String selected = cboSearchMed.SelectedValue.ToString().ToLower();
if (selected == "medicine name")
{
return(med.name.ToString().ToLower().StartsWith(filter.ToLower()));
}
else if (selected == "medicine price")
{
return(med.price.ToString().ToLower().StartsWith(filter.ToLower()));
}
else
{
return(false);
}
}
return(false);
};
}
btnUpdate.IsEnabled = false;
btnDeleteMed.IsEnabled = false;
}
