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How to set toolTips for the nodes in the WinForms TreeViewAdv control?
1 min read
Tooltip
The user can set ToolTips for individual nodes using the TreeNodeAdv.HelpText property. This can be set using the TreeViewAdv Node Collection Editor.Here is a code sample that demonstrates how to programmatically set ToolTips for dynamically created nodes:
C#
private void button1_Click(object sender, System.EventArgs e)
{
for (int i=0;i<30;i++)
{
//create new TreeNodeAdv
TreeNodeAdv newNode = new TreeNodeAdv("node"+i.ToString());
//set it's Tooltip using the HelpText
newNode.HelpText = newNode.Text;
//add node to TreeViewAdv control
this.treeViewAdv1.Nodes.Add(newNode);
}
}
VB
Private Sub button1_Click(ByVal sender As Object, ByVal e As System.EventArgs)
For i As Integer = 0 To 29
'create new TreeNodeAdv
Dim newNode As TreeNodeAdv = New TreeNodeAdv("node" & i.ToString())
'set it's Tooltip using the HelpText
newNode.HelpText = newNode.Text
'add node to TreeViewAdv control
Me.treeViewAdv1.Nodes.Add(newNode)
Next i
End Sub
