//pattern strategy
private void Button_Click(object sender, RoutedEventArgs e)
{
if (tablename.Text == "audience")
{
Class_audience a = new Class_audience();
a.show(ref myGrid);
}
else if (tablename.Text == "campus")
{
Class_campus a = new Class_campus();
a.show(ref myGrid);
}
else if (tablename.Text == "groups")
{
Class_group a = new Class_group();
a.show(ref myGrid);
}
else if (tablename.Text == "flow")
{
Class_flow a = new Class_flow();
a.show(ref myGrid);
}
else if (tablename.Text == "lecturer")
{
Class_lecturer a = new Class_lecturer();
a.show(ref myGrid);
}
else if (tablename.Text == "kafedra")
{
Class_kafedra a = new Class_kafedra();
a.show(ref myGrid);
}
else if (tablename.Text == "subjects")
{
Class_subject a = new Class_subject();
a.show(ref myGrid);
}
else if (tablename.Text == "shchedule")
{
Class_shchedule a = new Class_shchedule();
a.show(ref myGrid);
}
else
{
txt.Text = "not valid name";
}
}
//pattern chain of responsibility
private void Button_Click_1(object sender, RoutedEventArgs e)
{
if (administrator == Administrator.nastia)
{
if (audience_text.Text != "")
{
Class_audience class_Audience = new Class_audience();
if (!class_Audience.check_value(Convert.ToInt32(audience_text.Text)))
{
return;
}
}
else
{
MessageBox.Show("некоректні дані");
return;
}
if (campus_text.Text != "")
{
Class_campus class_Campus = new Class_campus();
if (!class_Campus.check_value(Convert.ToInt32(campus_text.Text)))
{
return;
}
}
else
{
MessageBox.Show("некоректні дані");
return;
}
if (lecturer_text.Text != "")
{
Class_lecturer class_Lecturer = new Class_lecturer();
if (!class_Lecturer.check_value(Convert.ToInt32(lecturer_text.Text)))
{
return;
}
}
else
{
MessageBox.Show("некоректні дані");
return;
}
if (subject_text.Text != "")
{
Class_subject class_Subject = new Class_subject();
if (!class_Subject.check_value(Convert.ToInt32(subject_text.Text)))
{
return;
}
}
else
{
MessageBox.Show("некоректні дані");
return;
}
if (group_text.Text != "")
{
Class_group class_Group = new Class_group();
if (!class_Group.check_value(Convert.ToInt32(group_text.Text)))
{
return;
}
}
else
{
MessageBox.Show("некоректні дані");
return;
}
if (pair_text.Text == "" || day_text.Text == "")
{
MessageBox.Show("некоректні дані");
return;
}
Class_shchedule a = new Class_shchedule();
a.adding(audience_text, campus_text, lecturer_text, subject_text, group_text, pair_text, day_text);
}
}