UI读取图像后关闭

HOZProject/MeasureMsgDispose/MeasureMsgManage.cs

@@ -93,7 +93,8 @@ namespace HOZProject
             {
                 byte[] b = new byte[file.Length];
                 file.Read(b, 0, b.Length);
-
+                file.Close();
+                file.Dispose();
                 MemoryStream stream = new MemoryStream(b);
                 return stream;
             }