[mono-cecil] Adding Custom Attributes that takes Type as constructor argument

[Murugan]

Hi,
I want to add custom attributes to all the methods of a class that takes 
"Type" as argument

For example:

*Assembly1 (TestApplication) : has all the methods*

class SampleItems
  {

  public static void Main()
  {
  SampleItems f= new SampleItems ();
  f.Sample ();

  Console .ReadLine ();
  }
    public void Sample()
    {
      Console.WriteLine("sample");
    }

    public void Sample1()
    {
    Console .WriteLine ("sample1");
    }
  }


Attribute is defined in the *assembly2* (*(Sample.dll)*) and also it has 
the class to be applied for annotation

 [System.AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, 
AllowMultiple=true  )]
  public sealed  class SampleClass :Attribute 

  {

  public Annotation InputType
  {
  get;
  set;  
  }
  public SampleClass (Annotation Test)
  {
  if(Test is Annotation )
  {
  InputType =Test ;
  }
  }
  
}

public class Annotation
  {
  public void TestingTers(){
  Console .WriteLine ("This is sample for testing ters");
  }
}

*And I am mixing the attribute via the following code in a separate exe*

 var sampleDll = AssemblyDefinition.ReadAssembly("SampleDll.dll");
     var targetExe = 
AssemblyDefinition.ReadAssembly(@"TestApplication.exe");
      

      foreach (var typeDef in sampleDll.Modules)
      {

        foreach (var typeDefname in typeDef.Types)
        {

        if (typeDefname .Name =="SampleClass")
        {
          var sampleClass = sampleDll.MainModule.GetType("SampleDll." + 
typeDefname.Name);
          var sampleClassCtor = sampleClass.Methods.First(m => 
m.IsConstructor);
          
          var ctorReference = targetExe.MainModule.Import(sampleClassCtor);

          foreach (var type in targetExe.MainModule.Types)
          {
            foreach (var methodDef in type.Methods)
            {
              var custatt = new CustomAttribute(ctorReference);
           
              custatt.ConstructorArguments.Add(new CustomAttributeArgument( 
targetExe .MainModule .TypeSystem.String  , 
sampleDll.MainModule.GetType("SampleDll.Ters").FullName ));

*//How to add constructor argument that take a type as input*
*//Please suggest me*

              methodDef.CustomAttributes.Add(custatt);

           
            }
           
            }
        }

      
      }
      }

      

      targetExe.Write(@"TestApplicationupdate.exe");
      Console .ReadLine ();
    }  



So the Final output will be
=====================
*[SampleClass(Annotation)]*
*    public void Sample1()*
*    {*
*    Console .WriteLine ("sample1");*
*    }*

*looking forward for your reply*

-- 
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mono-cecil