private void btnupdate_Click(object sender, EventArgs e)
{
addstaff = new AddStaff(new List <object>()
{
});
mdi.main(encapulation.Parent1, addstaff);
}
private void btnadd_Click(object sender, EventArgs e)
{
addstaff = new AddStaff();
mdi.main(encapulation.Parent1, addstaff);
}
