Seeking the writing, implementation and calling of an interface

mlbsts

I am very grateful for the writing, implementation method and calling source code of an interface, thank you very much!

klongvv

//testInterface.cs define an interface
interface IDBAccess
{
       void Delelte ();
     void Update ();
}

OracleDBAccess: IDBAccess /// implement the interface
{
   void Delete ()
   {}
    void Update ()
    {}
}

public static int Main ()
{
   IDBAccess db = new OracleDBAccess ();
db.Delete ();
}

mlbsts

How to call if the interface and the program calling it are not in the same file?

For example, if the interface is a file, the method for implementing the interface is another file, and the program that calls the interface is in another file, can this be achieved? I always can't achieve it. Please scare everyone to help, thank you!

alex_yjh

Added namespace.

levy_ngacn

Add reference
Add namespace
Realize the interface likeklongvvagain.

mlbsts

Always report the following errors



Error 1'FCKEditorExampleForWeb.OracleDBAccess' does not implement interface member'FCKEditorExampleForWeb.IDBAccess.show()'.'FCKEditorExampleForWeb.OracleDBAccess.show()' is either static, not public, or has the wrong return type. E:\showWeb2.0\FCKEditorExampleForWeb\FCKEditor2ForWebClassForWeb .cs 13 11 FCKEditorExampleForWeb