private void LoadInitData()
{
//Load Guest Type
cmbGuestType.DataSource = new GuestType() { CompanyId = Master.CurrentCompany.CompanyId }.SelectAllList();
cmbGuestType.TextField = "GuestTypeName";
cmbGuestType.ValueField = "GuestTypeId";
cmbGuestType.DataBind();
cmbGuestTypeGrp.DataSource = new GuestType() { CompanyId = Master.CurrentCompany.CompanyId }.SelectAllList();
cmbGuestTypeGrp.TextField = "GuestTypeName";
cmbGuestTypeGrp.ValueField = "GuestTypeId";
cmbGuestTypeGrp.DataBind();
}