System [00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00] 1.0.3300.0 1.0.5000.0 2.0.0.0 4.0.0.0 Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details. System.Enum System.Runtime.InteropServices.ComVisible(true) allows for passing arguments to functions by reference, or using incoming or outgoing parameters. Defines identifiers used to indicate the direction of parameter and argument declarations. Field 1.0.5000.0 2.0.0.0 4.0.0.0 System.CodeDom.FieldDirection To be added An incoming field. Field 1.0.5000.0 2.0.0.0 4.0.0.0 System.CodeDom.FieldDirection To be added An outgoing field. Field 1.0.5000.0 2.0.0.0 4.0.0.0 System.CodeDom.FieldDirection To be added A field by reference.