2008-01-15 Stephane Delcroix <sdelcroix@novell.com>

[mono.git] / mcs / class / corlib / System.IO / UnmanagedMemoryStream.cs

diff --git a/mcs/class/corlib/System.IO/UnmanagedMemoryStream.cs b/mcs/class/corlib/System.IO/UnmanagedMemoryStream.cs
index d0eeb22ce8ea6cfd6e26aa2d72712a1dffdca5d8..4342766f6c120bcbe1a175d96648d61e9b0863c3 100644 (file)
--- a/mcs/class/corlib/System.IO/UnmanagedMemoryStream.cs
+++ b/mcs/class/corlib/System.IO/UnmanagedMemoryStream.cs
@@ -50,6 +50,8 @@ namespace System.IO
                long initial_position;
                long current_position;
                
+               internal event EventHandler Closed;
+               
 #region Constructor
                protected UnmanagedMemoryStream()
                {
@@ -257,8 +259,11 @@ namespace System.IO
                 
                protected override void Dispose (bool disposing)
                {
-
+                       if (closed)
+                               return;
                        closed = true;
+                       if (Closed != null)
+                               Closed (this, null);
                }
                 
                public override void Write (byte[] buffer, int offset, int count)