优化

Src/FrmMain.cs

@@ -124,7 +124,7 @@ namespace Kivii.Sample.ImageUploader
                 //cbxResolution.Items.Clear();
                 currentCameraIndex = 0;
                 cameraQuantity = 0;
-                gbCamView.Text = "相机视图";
+                //gbCamView.Text = "相机视图";
                 tbxReportId.Text = string.Empty;
                 outputMessage(string.Empty, true);
                 //lbCurrentReportId.Text = "__________";
@@ -541,24 +541,32 @@ namespace Kivii.Sample.ImageUploader
         {
             if (videoDevice != null && vspCamView.IsRunning)
             {
-                // 捕获当前帧
-                Bitmap bitmap = (Bitmap)vspCamView.GetCurrentVideoFrame().Clone();
-                var picName = string.Empty;
-                string reportId = string.Empty;
-                if (currentReport != null)
+                try
                 {
-                    reportId = currentReport.ReportId;
+                    // 捕获当前帧
+                    Bitmap bitmap = (Bitmap)vspCamView.GetCurrentVideoFrame().Clone();
+                    var picName = string.Empty;
+                    string reportId = string.Empty;
+                    if (currentReport != null)
+                    {
+                        reportId = currentReport.ReportId;
+                    }
+                    if (!reportId.IsNullOrEmpty())
+                    {
+                        picName = reportId + "_";
+                    }
+                    picName += DateTime.Now.ToString("mmssfff");
+                    var photo = new Photo(bitmap, picName);
+
+                    addSnapshot(photo);
+                    Thread.Sleep(50);
+                    showSnapshot(photo);
                 }
-                if (!reportId.IsNullOrEmpty())
+                catch(Exception ex)
                 {
-                    picName = reportId + "_";
+                    MessageBox.Show("相机模组未初始化完成，稍后重试");
                 }
-                picName += DateTime.Now.ToString("mmssfff");
-                var photo = new Photo(bitmap, picName);
-
-                addSnapshot(photo);
-                Thread.Sleep(50);
-                showSnapshot(photo);
+                
             }
             else
             {