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C# ILGenerator.EmitCalli方法代码示例

本文整理汇总了C#中System.Reflection.Emit.ILGenerator.EmitCalli方法的典型用法代码示例。如果您正苦于以下问题:C# ILGenerator.EmitCalli方法的具体用法?C# ILGenerator.EmitCalli怎么用?C# ILGenerator.EmitCalli使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。


在下文中一共展示了ILGenerator.EmitCalli方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: typeof

MethodBuilder myMthdBuilder = myTypeBuilder.DefineMethod("MyMethod", 
                     MethodAttributes.Public,
                     returnType, mthdParamTypes);
                               
   // We will assume that an external unmanaged type "LegacyNumber" has been loaded, and
   // that it has a method "ToString" which returns a string.

   MethodInfo unmanagedMthdMI = Type.GetType("LegacyNumber").GetMethod("ToString");
   ILGenerator myMthdIL = myMthdBuilder.GetILGenerator();

   // Code to emit various IL opcodes here ...

   // Load a reference to the specific object instance onto the stack.

   myMthdIL.Emit(OpCodes.Ldc_I4, addrOfLegacyNumberObject);
   myMthdIL.Emit(OpCodes.Ldobj, Type.GetType("LegacyNumber"));

   // Make the call to the unmanaged type method, telling it that the method is
   // the member of a specific instance, to expect a string 
   // as a return value, and that there are no explicit parameters.
   myMthdIL.EmitCalli(OpCodes.Calli, 
              System.Runtime.InteropServices.CallingConvention.ThisCall,
                  typeof(string),
              new Type[] {});

   // More IL code emission here ...
开发者ID:.NET开发者,项目名称:System.Reflection.Emit,代码行数:26,代码来源:ILGenerator.EmitCalli


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