//LOAD DATA TO DATAGRID
void LoadDataToDataGrid()
{
_dtNV = NhanVienBusiness.DsNhanVien().Tables[0];
for (int i = 0; i < _dtNV.Rows.Count; i++)
{
//Get path Img
string _imgName = _dtNV.Rows[i]["Anh_NV"].ToString();
if (!String.IsNullOrEmpty(_imgName))
{
_dtNV.Rows[i]["Anh_NV"] = GetPathImageStaff(_imgName);
}
}
dgNhanVien.ItemsSource = _dtNV.DefaultView;
}