Add reference to the Dll from Another Dll

Question

Hi All...
Am developed C# application for creating dll for some functionality,am creating two dll's at a time,for example Dll A and Dll B.
This Dll A is reference of Dll B.
So how to call Dll A from Dll B.
Am using following code for this, but i got error message.

the Code is

 

public class Proxy : MarshalByRefObject

{

public Assembly GetAssembly(string assemblyPath)

{

try

{

return Assembly.LoadFile(assemblyPath);

}

catch (Exception)

{

return null;

// throw new InvalidOperationException(ex);

}

}

}

 

 

string dynamicClassPath = File Path;

AppDomain domains = AppDomain.CreateDomain("New domain name");

Type type = typeof(Proxy);

Proxy myObject = (Proxy)domains.CreateInstanceFromAndUnwrap(dynamicClassPath, type .FullName);

 

and the error is

Quote:

Could not load type 'FolderName.FileName+Proxy' from assembly 'Dynamic_id, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'.

here

Dynamic_id

is a dll.

 

for deep explanation

 

Dll A and B both are created dynamically.
The Following code in Dll A

 

using System;

namespace ForTest

{

public class Dynamic_Val_001

{

private string _Prop_Name;

private string _Prop_Address;

public virtual string Prop_Name

{

get

{

return this._Prop_Name;

}

set

{

this._Prop_Name = value;

}

}

public virtual string Prop_Address

{

get

{

return this._Prop_Address;

}

set

{

this._Prop_Address = value;

}

}

}

}

the Dll B code is

using System;

namespace ForTest

{

public class Val_001

{

public virtual Tuple<bool, string> isValid(Dynamic_Val_001)

{

return new Tuple<bool, string>(false, "Success");

}

}

}

Now the Dll B have a one tuple bool function with one parameter, In that parameter is Dll A class name,so Dll B is depends on dll A.

So how to Call that Dll A class from Dll B.

so pls help me how to do this??
sorry my poor English.