private void Display_field_Load(object sender, EventArgs e)
{
Form new_form = new Choosing_method();
new_form.TopLevel = false;
new_form.Parent = this;
new_form.Show();
}
private void Switch_form()
{
Form new_form = new Choosing_method();
new_form.TopLevel = false;
new_form.Parent = this.Parent;
this.Hide();
new_form.Show();
this.Parent.Controls.Remove(this);
this.Close();
}
static string Add_header()
{
return(bills.Get_bills_name() + "\t\t\t\t" + Add_date_and_time()
+ "\n\t\t" + Choosing_method.Get_method() + "\n");
}
