private void button1_Click(object sender, EventArgs e)
{
int DesignationId = 0;
int.TryParse(txtDesignationID.Text, out DesignationId);
var designation_obj = new Designation
{
Id = DesignationId,
Name = txtDesignationName.Text
};
var designationDao = new DesignationDao();
designationDao.SaveDesignation(designation_obj);
ShowDesignations();
}
