Public Overrides Function ToString As String

Dim instance As Exception
Dim returnValue As String

returnValue = instance.ToString

public override string ToString ()

public:
virtual String^ ToString () override

public String ToString ()

public override function ToString () : String

Imports System

Public Class [MyClass]
End Class '[MyClass]

Public Class ArgExceptionExample
   
   Public Shared Sub Main()
      Dim my As New [MyClass]()
      Dim s As String = "sometext"
      Try
         Dim i As Integer = s.CompareTo(my)
      Catch e As Exception
         Console.WriteLine("Error: {0}", e.ToString())
      End Try
   End Sub 'Main
End Class 'ArgExceptionExample

using System;

public class MyClass {}
public class ArgExceptionExample 
   {
   public static void Main()
      {
      MyClass my = new MyClass();
      string s = "sometext";
      try 
         {
         int i = s.CompareTo(my);
         }
            catch (Exception e) 
            {
            Console.WriteLine("Error: {0}",e.ToString());
            }
      }
}

using namespace System;
public ref class MyClass{};

int main()
{
   MyClass^ my = gcnew MyClass;
   String^ s = "sometext";
   try
   {
      int i = s->CompareTo( my );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "Error: {0}", e->ToString() );
   }

}

import System.*;

public class MyClass
{
} //MyClass

public class ArgExceptionExample
{
    public static void main(String[] args)
    {
        MyClass my = new MyClass();
        String s = "sometext";
        try {
            int i = s.CompareTo(my);
        }
        catch (System.Exception e) {
            Console.WriteLine("Error: {0}", e.ToString());
        }
    } //main
} //ArgExceptionExample

import System;

public class MyClass {}
public class ArgExceptionExample 
   {
   public static function Main()
      {
      var my : MyClass = new MyClass();
      var s : String = "sometext";
      try 
         {
         var i : int = s.CompareTo(my);
         }
     catch (e : Exception) 
         {
         Console.WriteLine("Error: {0}",e.ToString());
         }
      }
}

Error: System.ArgumentException: Object must be of type String. at System.String.CompareTo(Object value) at ArgExceptionExample.Main()