Simple question on Treeview?

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  • Start date Start date
G

Guest

Hello

Thanks for reviewing my question. I would like to know how can I programmatically select a node

Thanks in Advanc
Peter
 
Peter,

If it is the TreeView Control; try this
Gets or sets a TreeNode object that represents the selected node in the
TreeView control. Please start here"
http://longhorn.msdn.microsoft.com/lhsdk/ref/ns/system.web.ui.webcontrols/c/
treeview/p/selectednode.aspx

<%@ Page Language="C#" %>

<script runat="server">

void SpacingIndex_Changed(Object sender, EventArgs e)
{

// Set the vertical spacing of the selected node based on the value
selected by the user.
LinksTreeView.SelectedNodeStyle.VerticalPadding =
Convert.ToInt32(SpacingList.SelectedItem.Text);

}

void ColorIndex_Changed(Object sender, EventArgs e)
{

// Set the foreground (font) color of the selected node based on
the value selected by the user.
LinksTreeView.SelectedNodeStyle.ForeColor =
System.Drawing.Color.FromName(ColorList.SelectedItem.Text);

}

void Select_Change(Object sender, EventArgs e)
{

Message.Text = "You selected: " + LinksTreeView.SelectedNode.Text;

}

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Subject: Simple question on Treeview?
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Hello,
Click to expand...

Thanks for reviewing my question. I would like to know how can I
programmatically select a node?

Thanks in Advance
Peter
Cheers,

johnKn [MS-SDK]



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John

First, I am using a Treeview in a form. Next, I you might misunderstood my question. I want to select a specific node not find out which node is selected. I know I can find the selected node by the property .SelectedNode. Any clues

Many Thank
Peter
 
First, I am using a Treeview in a form. Next, I you might misunderstood
my question. I want to select a specific node not find out which node is
selected. I know I can find the selected node by the property
..SelectedNode. Any clues?

Why not simply set SelectedNode to point to the node you want? I could be
wrong, but I think that's all you have to do.

Remember, each of the nodes is really a pointer... so is SelectedNode.
 
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