private void btnAdd_Click(object sender, EventArgs e)
{
this.Hide();
UCEmployee_Add uc = new UCEmployee_Add(mainform, datagrid);
mainform.loadUCEmployeeAdd();
}
public void loadUCEmployeeAdd()
{
_obj = this;
pnlContainer.Controls.Clear();
UCEmployee_Add uc = new UCEmployee_Add(this, ucEmployee.GetDataGridView());
uc.Dock = DockStyle.Fill;
pnlContainer.Controls.Add(uc);
}