/// <summary>
/// opening the next window ( delete child window )
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Click_deleteChild(object sender, RoutedEventArgs e)
{
IEnumerable <Child> untreatedChilds = myBl.UntreatedChilds(); // checks is there is untreated child. Because if there is no untreated child there is no point in opening this window
if (untreatedChilds.Count() == 0)
{
MessageBox.Show("There is no any child to delete!", "Error 404", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
Window nextWindow = new deletePopupWindow("Child");
this.Close();
nextWindow.ShowDialog();
}
/// <summary>
/// opening the next window ( delete mother window )
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Click_deleteMother(object sender, RoutedEventArgs e)
{
IEnumerable <Mother> mothers = myBl.MothersByPredicate(); // checks is there is untreated child. Because if there is no untreated child there is no point in opening this window
if (mothers.Count() == 0)
{
MessageBox.Show("There is no any mother!", "Error 404", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
Window nextWindow = new deletePopupWindow("Mother");
this.Close();
nextWindow.ShowDialog();
}
