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Item Type: NewsGroup Date Entered: 7/28/2005 5:09:59 PM Date Modified: Subscribers: 0 Subscribe Alert
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FrankBlue9000
Asp.Net User
TreeView Control7/28/2005 5:09:59 PM

0/0

I am using TreeView control in my ASP.Net 2.0. I am using Master Page. I have one issue in using this control. I could not figure it out on how to save my selected node that has been clicked. As a result, I always need to click the treeview to expand the tree nodes if I go to different pages. Can anyone give me a hint?

Thank you for any feedbacks!

-Frank 

BrockAllen
Asp.Net User
Re: TreeView Control7/28/2005 6:51:38 PM

0/0

I suspect you'd have to do this manually -- so handle the Selected event, save some identifier for that node (perhaps its value if that's unique in the tree?) and store that identifier somewhere... Session, a cookie, Profile, the database... somewhere. Then once back in that page for !IsPostBack, reload the tree, and make that the selected node.

-Brock

DevelopMentor
http://staff.develop.com/ballen
jdixon
Asp.Net User
Re: TreeView Control8/1/2005 3:34:39 PM

0/0

This post should give you some ideas as to how to handle cross page syn'ing of the selected node.

http://forums.asp.net/951326/ShowPost.aspx#951326

 

HTH


JD


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FrankBlue9000
Asp.Net User
Re: TreeView Control8/1/2005 3:48:38 PM

0/0

Greatly appreciated for the feedbacks...It helps me a lot.

Thanks,
Frank
4 Items, 1 Pages 1 |< << Go >> >|


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TreeView Control (Windows Forms) The Windows Forms TreeView control displays a hierarchy of nodes, like the way files and folders are displayed in the left pane of the Windows Explorer ...
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