IExtensionApplication

[kulfi]

what is the meanings of this statment "Implement the IExtensionApplication interface in your main class"

Thanks

[Alfred.NESWADBA]

Hi,

not sure what you mean with "your main class".

The desciption about implement/usage of interfaces can be read >>>here<<<

Autodesk has defined an interface IExtensionApplication to have a defined entry point into your application when loading your DLL (so the loader is able to find an "Initilize"-sub to call it).

- alfred -

[kulfi]

I am Reading API Devloper civil 3d Guide and i can not understand the following number 5 Step.

5 Implement the IExtensionApplication interface in your main class.

Add the Autodesk.AutoCAD.Runtime namespace (which is where this

interface is defined), and IExtensionApplication after your class

definition: Visual Studio will provide a code complete option to

implement stubs for the interface. Your code should now look like this:

using System;

using Autodesk.AutoCAD.Runtime;

namespace GettingStarted

{

public class Class1 : IExtensionApplication

{

#region IExtensionApplication Members

public void Initialize()

{

throw new System.Exception("The method or

operation is not implemented.");

}

public void Terminate()

{

throw new System.Exception("The method or

operation is not implemented.");

}

#endregion