C#

 // no exception
using ( var work = Dao.GetUnitOfWork() )
{
  Console.WriteLine( "Everything works" );

  work.RegisterSuccess(); // always last line of using block
}

 // exception thrown
using ( var work = Dao.GetUnitOfWork() )
{
  throw new Exception();

  work.RegisterSuccess(); // always last line of using block
}

partial class UnitOfWork
{
  private bool _Success = false;

  public void RegisterSuccess() { _Success = true; }

  public void Dispose()
  {
    if ( _Success )
      Commit();
    else
      Rollback();
  }
}

----------------------------------
Be excellent to each other

Antoine Jaussoin wrote:

Many thanks anyway for your input!

----------------------------------
Be excellent to each other

List<System.Diagnostics.EventLogEntry> entries = new List<System.Diagnostics.EventLogEntry>();
// all sources
foreach (System.Diagnostics.EventLog eLog in System.Diagnostics.EventLog.GetEventLogs())
    foreach (System.Diagnostics.EventLogEntry entry in eLog.Entries)
        entries.Add(entry);

IEnumerable<System.Diagnostics.EventLogEntry> distinct = entries.Distinct();

// specific source
entries = new List<System.Diagnostics.EventLogEntry>();
foreach (System.Diagnostics.EventLog eLog in System.Diagnostics.EventLog.GetEventLogs())
    foreach (System.Diagnostics.EventLogEntry entry in eLog.Entries)
        if (entry.Source == "TFSShellExt")
            entries.Add(entry);

IEnumerable<System.Diagnostics.EventLogEntry> distinct2 = entries.Distinct();

The only programmers that are better C# programmers, are those who look like this ->

Programm3r
My Blog: ^_^

faheemnadeem wrote:

Finally i want a solution in the same design pattern whereby all programs running in different projects are able to to subscribe to same event receiver classes housing receiving events on MSMQ's and custom events , may be static or not?

faheemnadeem wrote:

i need a design pattern for receiver class