完全清除Resource依赖, 目前可以直接使用源码

PublicTypes/ExpressionContext.cs

@@ -5,7 +5,6 @@ using Flee.CalcEngine.PublicTypes;
 using Flee.ExpressionElements.Base;
 using Flee.InternalTypes;
 using Flee.Parsing;
-using Flee.Resources;
 
 namespace Flee.PublicTypes
 {
@@ -70,7 +69,7 @@ namespace Flee.PublicTypes
 
             if (isAccessible == false)
             {
-                string msg = Utility.GetGeneralErrorMessage(GeneralErrorResourceKeys.TypeNotAccessibleToExpression, t.Name);
+                string msg = Utility.GetGeneralErrorMessage("TypeNotAccessibleToExpression", t.Name);
                 throw new ArgumentException(msg);
             }
         }