<Type Name="TreeViewColumnDropFunc" FullName="Gtk.TreeViewColumnDropFunc"> <TypeSignature Language="C#" Maintainer="auto" Value="public delegate bool TreeViewColumnDropFunc(TreeView tree_view, TreeViewColumn column, TreeViewColumn prev_column, TreeViewColumn next_column);" /> <TypeSignature Language="ILAsm" Value=".class public auto ansi sealed TreeViewColumnDropFunc extends System.MulticastDelegate" /> <AssemblyInfo> <AssemblyName>gtk-sharp</AssemblyName> </AssemblyInfo> <ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement> <Base> <BaseTypeName>System.Delegate</BaseTypeName> </Base> <Parameters> <Parameter Name="tree_view" Type="Gtk.TreeView" /> <Parameter Name="column" Type="Gtk.TreeViewColumn" /> <Parameter Name="prev_column" Type="Gtk.TreeViewColumn" /> <Parameter Name="next_column" Type="Gtk.TreeViewColumn" /> </Parameters> <ReturnValue> <ReturnType>System.Boolean</ReturnType> </ReturnValue> <Docs> <param name="tree_view">To be added.</param> <param name="column">To be added.</param> <param name="prev_column">To be added.</param> <param name="next_column">To be added.</param> <summary>A delegate type to specify a function signature for saying where a dragged column may be dropped.</summary> <returns>To be added.</returns> <remarks>See <see cref="M:Gtk.TreeView.SetColumnDragFunction" /> for more details on how this delegate should be used.</remarks> </Docs> <Members /> </Type>