Search and select an item from treeview

  • Thread starter Thread starter G Uljee
  • Start date Start date
G

G Uljee

How can I find and select an specific item in an treeview control?

I want to create a search feature on my treeview.

Thanks in advance,



Gaby
 
You'll have to implement a SelectItem method yourself - and for that, you'll
probably have to recurse through all the nodes of the tree view and select
the one that matches your criteria.

-vJ
 
I've already try that, see code.
My question now is how can I select the specific node?
private void bSearch_Click(object sender, System.EventArgs e)
{
TreeNode currentnode = new TreeNode();
try
{
foreach (TreeNode node in this.tvw.Nodes)
{
if (node.Text.Substring(0,this.tSearch.Text.Length).ToLower() ==
this.tSearch.Text.ToLower())
{
MessageBox.Show("2");
break;
}
else
foreach (TreeNode node1 in node.Nodes)
{
if (node1.Text.Substring(0,this.tSearch.Text.Length).ToLower() ==
this.tSearch.Text.ToLower())
{
MessageBox.Show("2");
break;
}
else
{
foreach (TreeNode node2 in node1.Nodes)
{
if (node2.Text.Substring(0,this.tSearch.Text.Length).ToLower() ==
this.tSearch.Text.ToLower())
{
currentnode = node2;
break;
}
}
}
}
}

Gaby
 
tvw.SelectedNode = node;

-vJ

G Uljee said:
I've already try that, see code.
My question now is how can I select the specific node?
private void bSearch_Click(object sender, System.EventArgs e)
{
TreeNode currentnode = new TreeNode();
try
{
foreach (TreeNode node in this.tvw.Nodes)
{
if (node.Text.Substring(0,this.tSearch.Text.Length).ToLower() ==
this.tSearch.Text.ToLower())
{
MessageBox.Show("2");
break;
}
else
foreach (TreeNode node1 in node.Nodes)
{
if (node1.Text.Substring(0,this.tSearch.Text.Length).ToLower() ==
this.tSearch.Text.ToLower())
{
MessageBox.Show("2");
break;
}
else
{
foreach (TreeNode node2 in node1.Nodes)
{
if (node2.Text.Substring(0,this.tSearch.Text.Length).ToLower() ==
this.tSearch.Text.ToLower())
{
currentnode = node2;
break;
}
}
}
}
}

Gaby
Click to expand...
 
tvw.SelectedNode = node2;

tvw.Select();

tvw.Focus();

that's the solution...

Cheers...
 
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