使静态类变量私有。

FactoryTool_CShare/Business/GMethod.cs

@@ -14,7 +14,7 @@ namespace MOKA_Factory_Tools
 {
     internal class GMethod
     {
-        public static MaInfo s_maInfo = null;
+        private static MaInfo s_maInfo = null;
         private static string strLastOrder = "";
         private static string strOrderKind = ""; // 试产 or 量产;
         private static Dictionary<string, string> LastKaylaOrderInfo = new Dictionary<string, string>();