private void AddDepartmentButton_Click(object sender, EventArgs e)
        {
            if (NewDepartmentTextBox.Text.Length == 0)
            {
                return;
            }

            AdminDepartmentsEdit.AddDepartment(NewDepartmentTextBox.Text);

            InfiniumTips.ShowTip(this, 50, 85, "Отдел добавлен", 1700);
        }