public frmPostion()
{
InitializeComponent();
PosFun = new frmPosFunction();
reload();
}
public frmEmployees()
{
InitializeComponent();
empFun = new frmEmployeeFunction();
posFun = new frmPosFunction();
loadPlaceHolder();
Control[] tempRequire = { txtEn1, txtEn2, txtEmail, txtPhone, txtSalary };
requirement = tempRequire;
btnnext.Enabled = false;
}