Patch from cesar2879@yahoo.com
Patch from cesar2879@yahoo.com

svn path=/trunk/gtk-sharp/; revision=50315

Gankov/gtk-sharp,sillsdev/gtk-sharp,openmedicus/gtk-sharp,antoniusriha/gtk-sharp,antoniusriha/gtk-sharp,Gankov/gtk-sharp,antoniusriha/gtk-sharp,sillsdev/gtk-sharp,orion75/gtk-sharp,akrisiun/gtk-sharp,sillsdev/gtk-sharp,orion75/gtk-sharp,akrisiun/gtk-sharp,akrisiun/gtk-sharp,openmedicus/gtk-sharp,orion75/gtk-sharp,Gankov/gtk-sharp,sillsdev/gtk-sharp,openmedicus/gtk-sharp,openmedicus/gtk-sharp,Gankov/gtk-sharp,antoniusriha/gtk-sharp,orion75/gtk-sharp,akrisiun/gtk-sharp,openmedicus/gtk-sharp,Gankov/gtk-sharp,openmedicus/gtk-sharp,akrisiun/gtk-sharp,Gankov/gtk-sharp,orion75/gtk-sharp,sillsdev/gtk-sharp,antoniusriha/gtk-sharp,openmedicus/gtk-sharp