void BtnRegister_Click(object sender, EventArgs e) { var imagePath = GetImageFiles()?[0]; if (imagePath == null) { return; } picBoxImage.Image = Image.FromFile(imagePath); var result = _faceService.FaceRegister(imagePath, txtGroupId.Text, txtUserId.Text, txtUserInfo.Text); txtLog1.Text = JsonConvert.SerializeObject(result); AppendLogWarning("注册结果:{0}", result.ErrorCode > 0 ? "失败" : "成功"); }