Public Overridable ReadOnly Property StackTrace As String

Dim instance As Exception
Dim value As String

value = instance.StackTrace

public virtual string StackTrace { get; }

public:
virtual property String^ StackTrace {
    String^ get ();
}

/** @property */
public String get_StackTrace ()

public function get StackTrace () : String

' Example for the Exception.HelpLink, Exception.Source,
' Exception.StackTrace, and Exception.TargetSite properties.
Imports System
Imports Microsoft.VisualBasic

Namespace NDP_UE_VB

    ' Derive an exception; the constructor sets the HelpLink and 
    ' Source properties.
    Class LogTableOverflowException
        Inherits Exception

        Private Const overflowMessage As String = _
            "The log table has overflowed."
           
        Public Sub New( auxMessage As String, inner As Exception )
            MyBase.New( String.Format( "{0} - {1}", _
                overflowMessage, auxMessage ), inner )

            Me.HelpLink = "http://msdn.microsoft.com"
            Me.Source = "Exception_Class_Samples"

        End Sub ' New
    End Class ' LogTableOverflowException

    Class LogTable
       
        Public Sub New(numElements As Integer)
            logArea = New String(numElements) {}
            elemInUse = 0
        End Sub ' New
           
        Protected logArea() As String
        Protected elemInUse As Integer
           
        ' The AddRecord method throws a derived exception if 
        ' the array bounds exception is caught.
        Public Function AddRecord( newRecord As String ) As Integer

            Try
                Dim curElement as Integer = elemInUse
                logArea( elemInUse ) = newRecord
                elemInUse += 1
                Return curElement

            Catch ex As Exception
                Throw New LogTableOverflowException( _
                    String.Format( "Record ""{0}"" was not logged.", _
                        newRecord ), ex )
            End Try
        End Function ' AddRecord
    End Class ' LogTable

    Module OverflowDemo
       
        ' Create a log table and force an overflow.
        Sub Main( )
            Dim log As New LogTable( 4 )
              
            Console.WriteLine( "This example of " & vbCrLf & _
                "   Exception.Message, " & vbCrLf & _
                "   Exception.HelpLink, " & vbCrLf & _
                "   Exception.Source, " & vbCrLf & _
                "   Exception.StackTrace, and " & vbCrLf & _
                "   Exception.TargetSite " & vbCrLf & _
                "generates the following output." )
              
            Try
                Dim count As Integer = 0
                 
                Do
                    log.AddRecord( _
                        String.Format( "Log record number {0}", count ) )
                    count += 1
                Loop

            Catch ex As Exception
                Console.WriteLine( vbCrLf & _
                    "Message ---" & vbCrLf & ex.Message )
                Console.WriteLine( vbCrLf & _
                    "HelpLink ---" & vbCrLf & ex.HelpLink )
                Console.WriteLine( vbCrLf & _
                    "Source ---" & vbCrLf & ex.Source )
                Console.WriteLine( vbCrLf & _
                    "StackTrace ---" & vbCrLf & ex.StackTrace )
                Console.WriteLine( vbCrLf & "TargetSite ---" & _
                    vbCrLf & ex.TargetSite.ToString( ) )
            End Try
        End Sub ' Main

    End Module ' OverflowDemo
End Namespace ' NDP_UE_VB

' This example of
'    Exception.Message,
'    Exception.HelpLink,
'    Exception.Source,
'    Exception.StackTrace, and
'    Exception.TargetSite
' generates the following output.
' 
' Message ---
' The log table has overflowed. - Record "Log record number 5" was not logged.
' 
' HelpLink ---
' http://msdn.microsoft.com
' 
' Source ---
' Exception_Class_Samples
' 
' StackTrace ---
'    at NDP_UE_VB.LogTable.AddRecord(String newRecord)
'    at NDP_UE_VB.OverflowDemo.Main()
' 
' TargetSite ---
' Int32 AddRecord(System.String)

// Example for the Exception.HelpLink, Exception.Source,
// Exception.StackTrace, and Exception.TargetSite properties.
using System;

namespace NDP_UE_CS
{
    // Derive an exception; the constructor sets the HelpLink and 
    // Source properties.
    class LogTableOverflowException : Exception
    {
        const string overflowMessage = "The log table has overflowed.";

        public LogTableOverflowException( 
            string auxMessage, Exception inner ) :
                base( String.Format( "{0} - {1}", 
                    overflowMessage, auxMessage ), inner )
        {
            this.HelpLink = "http://msdn.microsoft.com";
            this.Source = "Exception_Class_Samples";
        }
    }

    class LogTable
    {
        public LogTable( int numElements )
        {
            logArea = new string[ numElements ];
            elemInUse = 0;
        }

        protected string[ ] logArea;
        protected int       elemInUse;

        // The AddRecord method throws a derived exception if 
        // the array bounds exception is caught.
        public    int       AddRecord( string newRecord )
        {
            try
            {
                logArea[ elemInUse ] = newRecord;
                return elemInUse++;
            }
            catch( Exception e )
            {
                throw new LogTableOverflowException( 
                    String.Format( "Record \"{0}\" was not logged.", 
                        newRecord ), e );
            }
        }
    }

    class OverflowDemo 
    {
        // Create a log table and force an overflow.
        public static void Main() 
        {
            LogTable log = new LogTable( 4 );

            Console.WriteLine( 
                "This example of \n   Exception.Message, \n" +
                "   Exception.HelpLink, \n   Exception.Source, \n" +
                "   Exception.StackTrace, and \n   Exception." +
                "TargetSite \ngenerates the following output." );

            try
            {
                for( int count = 1; ; count++ )
                {
                    log.AddRecord( 
                        String.Format( 
                            "Log record number {0}", count ) );
                }
            }
            catch( Exception ex )
            {
                Console.WriteLine( "\nMessage ---\n{0}", ex.Message );
                Console.WriteLine( 
                    "\nHelpLink ---\n{0}", ex.HelpLink );
                Console.WriteLine( "\nSource ---\n{0}", ex.Source );
                Console.WriteLine( 
                    "\nStackTrace ---\n{0}", ex.StackTrace );
                Console.WriteLine( 
                    "\nTargetSite ---\n{0}", ex.TargetSite );
            }
        }
    }
}

/*
This example of
   Exception.Message,
   Exception.HelpLink,
   Exception.Source,
   Exception.StackTrace, and
   Exception.TargetSite
generates the following output.

Message ---
The log table has overflowed. - Record "Log record number 5" was not logged.

HelpLink ---
http://msdn.microsoft.com

Source ---
Exception_Class_Samples

StackTrace ---
   at NDP_UE_CS.LogTable.AddRecord(String newRecord)
   at NDP_UE_CS.OverflowDemo.Main()

TargetSite ---
Int32 AddRecord(System.String)
*/

// Example for the Exception::HelpLink, Exception::Source,
// Exception::StackTrace, and Exception::TargetSite properties.
using namespace System;

namespace NDP_UE_CPP
{

   // Derive an exception; the constructor sets the HelpLink and 
   // Source properties.
   public ref class LogTableOverflowException: public Exception
   {
   private:
      static String^ overflowMessage = "The log table has overflowed.";

   public:
      LogTableOverflowException( String^ auxMessage, Exception^ inner )
         : Exception( String::Format( "{0} - {1}", overflowMessage, auxMessage ), inner )
      {
         this->HelpLink = "http://msdn.microsoft.com";
         this->Source = "Exception_Class_Samples";
      }

   };

   public ref class LogTable
   {
   public:
      LogTable( int numElements )
      {
         logArea = gcnew array<String^>(numElements);
         elemInUse = 0;
      }


   protected:
      array<String^>^logArea;
      int elemInUse;

   public:

      // The AddRecord method throws a derived exception if 
      // the array bounds exception is caught.
      int AddRecord( String^ newRecord )
      {
         try
         {
            logArea[ elemInUse ] = newRecord;
            return elemInUse++;
         }
         catch ( Exception^ ex ) 
         {
            throw gcnew LogTableOverflowException( String::Format( "Record \"{0}\" was not logged.", newRecord ),ex );
         }

      }

   };


   // Create a log table and force an overflow.
   void ForceOverflow()
   {
      LogTable^ log = gcnew LogTable( 4 );
      try
      {
         for ( int count = 1; ; count++ )
         {
            log->AddRecord( String::Format( "Log record number {0}", count ) );

         }
      }
      catch ( Exception^ ex ) 
      {
         Console::WriteLine( "\nMessage ---\n{0}", ex->Message );
         Console::WriteLine( "\nHelpLink ---\n{0}", ex->HelpLink );
         Console::WriteLine( "\nSource ---\n{0}", ex->Source );
         Console::WriteLine( "\nStackTrace ---\n{0}", ex->StackTrace );
         Console::WriteLine( "\nTargetSite ---\n{0}", ex->TargetSite->ToString() );
      }

   }

}

int main()
{
   Console::WriteLine( "This example of \n   Exception::Message, \n"
   "   Exception::HelpLink, \n   Exception::Source, \n"
   "   Exception::StackTrace, and \n   Exception::"
   "TargetSite \ngenerates the following output." );
   NDP_UE_CPP::ForceOverflow();
}

/*
This example of
   Exception::Message,
   Exception::HelpLink,
   Exception::Source,
   Exception::StackTrace, and
   Exception::TargetSite
generates the following output.

Message ---
The log table has overflowed. - Record "Log record number 5" was not logged.

HelpLink ---
http://msdn.microsoft.com

Source ---
Exception_Class_Samples

StackTrace ---
   at NDP_UE_CPP.LogTable.AddRecord(String newRecord)
   at NDP_UE_CPP.ForceOverflow()

TargetSite ---
Int32 AddRecord(System.String)
*/

// Example for the Exception.HelpLink, Exception.Source,
// Exception.StackTrace, and Exception.TargetSite properties.
package NDP_UE_JSL; 

import System.* ;

// Derive an exception; the constructor sets the HelpLink and 
// Source properties.
class LogTableOverflowException extends System.Exception
{
    private String overflowMessage = "The log table has overflowed.";

    public LogTableOverflowException(System.String auxMessage, 
        System.Exception inner)
    {
        super(String.Format("The log table has overflowed. - {0}", 
            auxMessage), inner);
        this.set_HelpLink("http://msdn.microsoft.com");
        this.set_Source("Exception_Class_Samples");
    } //LogTableOverflowException
} //LogTableOverflowException

class LogTable
{
    public LogTable(int numElements)
    {
        logArea = new String[numElements];
        elemInUse = 0;
    } //LogTable

    protected String logArea[];
    protected int elemInUse;

    // The AddRecord method throws a derived exception if 
    // the array bounds exception is caught.
    public int AddRecord(String newRecord) throws LogTableOverflowException
    {
        try {
            logArea.set_Item(elemInUse, newRecord);
            return elemInUse++;
        }
        catch (System.Exception e) {
            throw new LogTableOverflowException(
                String.Format("Record \"{0}\" was not logged.", newRecord), e);
        }
    } //AddRecord
} //LogTable

class OverflowDemo
{
    // Create a log table and force an overflow.
    public static void main(String[] args)
    {
        LogTable log = new LogTable(4);

        Console.WriteLine(("This example of \n   Exception.Message, \n" 
            + "   Exception.HelpLink, \n   Exception.Source, \n" 
            + "   Exception.StackTrace, and \n   Exception." 
            + "TargetSite \ngenerates the following output."));
        
        try {
            for (int count = 1; ; count++) {
                log.AddRecord(String.Format("Log record number {0}", 
                    System.Convert.ToString(count)));
            }
        }
        catch (System.Exception ex) {
            Console.WriteLine("\nMessage ---\n{0}", ex.get_Message());
            Console.WriteLine("\nHelpLink ---\n{0}", ex.get_HelpLink());
            Console.WriteLine("\nSource ---\n{0}", ex.get_Source());
            Console.WriteLine("\nStackTrace ---\n{0}", ex.get_StackTrace());
            Console.WriteLine("\nTargetSite ---\n{0}", ex.get_TargetSite());
        }
    } //main
} //OverflowDemo
   
/*
   Exception.Message,
   Exception.HelpLink,
   Exception.Source,
   Exception.StackTrace, and
   Exception.TargetSite
generates the following output.

Message ---
The log table has overflowed. - Record "Log record number 5" was not logged.

HelpLink ---
http://msdn.microsoft.com

Source ---
Exception_Class_Samples

StackTrace ---
   at NDP_UE_JSL.LogTable.AddRecord(String newRecord) in D:\Test\ConsoleApplicat
ion7\ConsoleApplication7\Class1.jsl:line 45
   at NDP_UE_JSL.OverflowDemo.main(String[] args) in D:\Test\ConsoleApplication7
\ConsoleApplication7\Class1.jsl:line 62

TargetSite ---
Int32 AddRecord(System.String)
 */