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• Re: Null Reference Exception in SessionStateModule

  We are experiencing the same issue. However, I went to the URL outlined to get the fix and it was not available. You have to call MS support.

  Posted to State Management (Forum) by thxmike on 10/23/2007

• Re: Extended TreeView and CreateChildControls()

  Based on what I found with some research I have done, it appears the TreeView does not follow the standard event Lifecycle. I created a basic composite control extending the control class instead of treeview and everything worked as expected including CreateChildControls() being called before the page is rendered. I then changed the control to extend a WebControl and everything worked as expected. However, when I change the composite control to extend a treeview the page never calls the CreateChildControls

  Posted to Custom Server Controls (Forum) by thxmike on 8/28/2007

• Re: Extended TreeView and CreateChildControls()

  OK This is what I have defined for the first item "First, each custom event should be defined using the standard event pattern." public event EventHandler Move; protected virtual void OnMoveHandler( EventArgs e) { if (Move != null ) { Move( this , e); } } For the second," Second, An event-handling method should be defined for the custom event of your control" I have in the control for the Button click event which calls the onmovehandler in the previous step. protected virtual

  Posted to Custom Server Controls (Forum) by thxmike on 8/28/2007

• Re: Extended TreeView and CreateChildControls()

  I am not sure if I follow. I have added the source to the control if you wish to investigate. I have a lot of trial and error in it. My basic problem is I want link buttons to fire the NavigateButtonClick Method. So far I have had no luck. using System; using System.Collections.Generic; using System.Text; using System.Web.UI.WebControls; using System.ComponentModel; using System.Web.UI; namespace Navitas.Web.UI.WebControls.Extended { public class AdvancedTreeView : TreeView , IPaging , INamingContainer

  Posted to Custom Server Controls (Forum) by thxmike on 8/27/2007

• Extended TreeView and CreateChildControls()

  I have created a custom Treeview(AdvancedTreeView) that extends the base ASP:Treeview and a custom TreeNode(AdvancedTreeNode) that extends the base ASP:TreeNode. The TreeView has a view properties that I have added such as AlternatingNodeColor.. The TreeNode has a Property which is a ControlCollection that are rendered in the RenderPreText method. I add AdvancedTreeNodes dynamically to the AdvancedTreeView and it works pretty well, but I decided to take it a step further. I wanted to add a pager

  Posted to Custom Server Controls (Forum) by thxmike on 8/23/2007

• Extended Treeview and CreateChildControls

  I have created a custom Treeview(AdvancedTreeView) that extends the base ASP:Treeview and a custom TreeNode(AdvancedTreeNode) that extends the base ASP:TreeNode. The TreeView has a view properties that I have added such as AlternatingNodeColor.. The TreeNode has a Property which is a ControlCollection that are rendered in the RenderPreText method. I add AdvancedTreeNodes dynamically to the AdvancedTreeView and it works pretty well, but I decided to take it a step further. I wanted to add a pager

  Posted to Data Presentation Controls (Forum) by thxmike on 8/23/2007