TreeView programming RSS

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  bennylwl

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  3 Posts

  TreeView programming

  Jan 28, 2013 12:45 AM|LINK

  Hi All,
  
  so I got this treeview now

  <asp:TreeView ID="TreeView2" runat="server" ImageSet="WindowsHelp" Width="16px">
                      <ParentNodeStyle Font-Bold="False" />
                      <HoverNodeStyle Font-Underline="True" ForeColor="#6666AA" />
                      <SelectedNodeStyle BackColor="#B5B5B5" Font-Underline="False"
                          HorizontalPadding="0px" VerticalPadding="0px" />
                      <Nodes>
                          <asp:TreeNode Text="Master Files" Value="New Node">
                              <asp:TreeNode Text="Additives Master" Value="New Node"></asp:TreeNode>
                              <asp:TreeNode Text="Additive Composition Master" Value="New Node">
                              </asp:TreeNode>
                              <asp:TreeNode Text="Products Master" Value="New Node"></asp:TreeNode>
                              <asp:TreeNode Text="Tanks Master" Value="New Node"></asp:TreeNode>
                              <asp:TreeNode Text="Trucks Master" Value="Trucks Master"></asp:TreeNode>
                              <asp:TreeNode Text="Track Code Master" Value="Track Code Master"></asp:TreeNode>
                          </asp:TreeNode>
                          <asp:TreeNode Text="Security" Value="Security">
                              <asp:TreeNode Text="TAS User Management" Value="TAS User Management">
                              </asp:TreeNode>
                              <asp:TreeNode Text="Change Own Password" Value="Change Own Password">
                              </asp:TreeNode>
                          </asp:TreeNode>
                          <asp:TreeNode Text="Alarms" Value="Alarms"></asp:TreeNode>
                          <asp:TreeNode Text="Seals" Value="Seals"></asp:TreeNode>
                          <asp:TreeNode Text="Loading Management" Value="Loading Management">
                          </asp:TreeNode>
                          <asp:TreeNode Text="Order Management" Value="Order Management"></asp:TreeNode>
                          <asp:TreeNode Text="Opening/Closing" Value="Opening/Closing"></asp:TreeNode>
                          <asp:TreeNode Text="Weight Bridge" Value="Weight Bridge"></asp:TreeNode>
                          <asp:TreeNode Text="AuditTrails" Value="AuditTrails"></asp:TreeNode>
                      </Nodes>
                      <NodeStyle Font-Names="Tahoma" Font-Size="8pt" ForeColor="Black"
                          HorizontalPadding="5px" NodeSpacing="0px" VerticalPadding="1px" />
                  </asp:TreeView>

  I want 2 functions, authorize permission and deny permission using a checkbox, which means now I'm in my administrator webpage. I can authorize/deny permission to view the treeview nodes to different roles

  Currently I have 3 roles, Administrator, User and Guest.
  
  I would like the user to only see Master Files and Security tree nodes , how would i able to do it ?

  • Edited by bennylwl on Jan 28, 2013 12:49 AM
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  Perkinsville

  Member

  588 Points

  79 Posts

  Re: TreeView programming

  Feb 08, 2013 01:45 PM|LINK

  Hi,

  I wrote this article and a few others on the site about Tree Views.  I include some downloadable source too.

  http://www.thebestcsharpprogrammerintheworld.com/blogs/treeview-with-checkbox-in-wpf-using-csharp.aspx

  It is based on WPF, but the C# can be likely be reused.

  HTH, Benjamin