title: How can I set column width in gtk c#?
body: <p>Here is my code in TreeView in gtk. Please help me im new to gtk</p>
  
  <pre><code>Gtk.TreeViewColumn activeColumn = new Gtk.TreeViewColumn ();   
  activeColumn.Title = "Active";   
  activeColumn.Expand = true;   
  activeColumn.Sizing = TreeViewColumnSizing.Fixed;   
  activeColumn.MinWidth = 100;   
  Gtk.CellRendererPixbuf activeCell = new Gtk.CellRendererPixbuf ();  
  activeColumn.PackStart (activeCell, true);  
  activeColumn.AddAttribute (activeCell, "pixbuf", 6);  
  </code></pre>