private void BtnModifyPicture_OnClick(object sender, RoutedEventArgs e) { string strName = "顶视图"; //string strInfo = "还贷款萨丹哈"; string path = AppDomain.CurrentDomain.BaseDirectory + "\\Data\\Images\\顶视图.png"; byte[] byteArray = ImageHelper.LoadImageFile(path); Picture pc = new Picture(); pc.Name = strName; pc.Info = byteArray; bool bReturn = client.EditPictureInfo(pc); if (bReturn) { MessageBox.Show("保存成功"); } else { MessageBox.Show("保存失败"); } }