[Gtk-sharp-list] TreeView.ActivateRow() does not work

[Marc Glenn]

Hello guys,

    I am trying to simulate a double-click on row of a TreeView object.
    I used the TreeView.ActivateRow() function but it does not do anything.
    I tried using the function TreeView.SetCursor() and it works fine. 
The parameters of the two functions are almost identical and so it 
proves that the parameters I used
    contains valid data.

    I don't understand why ActivateRow() does not work.
    Attached is my code.

    I am using mono-1.2.5.1 gtk-sharp-2.10 on windows

    Need help.

Thanks,
Marc Glenn
using System;
using Gtk;

public class TreeViewExample
{
    
        public static void Main ()
        {
                Gtk.Application.Init ();
                new TreeViewExample ();
                Gtk.Application.Run ();
                Console.WriteLine( "la lang" );
        }
        
        public TreeViewExample ()
        {
                // Create a Window
                Gtk.Window window = new Gtk.Window ("TreeView Example");
                window.SetSizeRequest (500,200);
 
                // Create our TreeView
                Gtk.TreeView tree = new Gtk.TreeView ();
 
                // Add our tree to the window
                window.Add (tree);
 
                // Create a column for the artist name
                Gtk.TreeViewColumn artistColumn = new Gtk.TreeViewColumn ();
                artistColumn.Title = "Artist";
 
                // Create the text cell that will display the artist name
                Gtk.CellRendererText artistNameCell = new Gtk.CellRendererText 
();
                
                // Add the cell to the column
                artistColumn.PackStart (artistNameCell, true);
 
                // Create a column for the song title
                Gtk.TreeViewColumn songColumn = new Gtk.TreeViewColumn ();
                songColumn.Title = "Song Title";
 
                // Do the same for the song title column
                Gtk.CellRendererText songTitleCell = new Gtk.CellRendererText 
();
                songColumn.PackStart (songTitleCell, true);
 
                // Add the columns to the TreeView
                tree.AppendColumn (artistColumn);
                tree.AppendColumn (songColumn);
 
                // Tell the Cell Renderers which items in the model to display
                artistColumn.AddAttribute (artistNameCell, "text", 0);
                songColumn.AddAttribute (songTitleCell, "text", 1);
 
                // Create a model that will hold two strings - Artist Name and 
Song Title
                Gtk.ListStore musicListStore = new Gtk.ListStore (typeof 
(string), typeof (string));
 
                // Add some data to the store
                musicListStore.AppendValues ("Garbage", "Dog New Tricks");
                TreeIter yourIter = musicListStore.AppendValues ("SampleData", 
"SampleData2");
 
                // Assign the model to the TreeView
                tree.Model = musicListStore;
 
    tree.SetCursor( musicListStore.GetPath( yourIter ), tree.GetColumn(1), 
false );
 
                // Show the window and everything on it
                window.ShowAll ();
        }
}
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