How to display check boxes for the nodes in WinForms TreeViewAdv?
Checkbox
You can control the display of check boxes for each TreeNodeAdv in the TreeViewAdv control using the TreeNodeAdv.ShowCheckBoxes property. The following code sample shows how to display check boxes only for the first level of child nodes below the parent node:
C#
//Show Checkbox only for the first level of child nodes
int i = 0;
while (i < this.treeViewAdv1.Nodes.Count)
{
int j = 0;
while (j < this.treeViewAdv1.Nodes[i].Nodes.Count)
{
this.treeViewAdv1.Nodes[i].Nodes[j].ShowCheckBox = true;
j++;
}
i++;
}
VB
'Show Checkbox only for the first level of child nodes Dim i As Integer = 0 While i < Me.treeViewAdv1.Nodes.Count Dim j As Integer = 0 While j < Me.treeViewAdv1.Nodes(i).Nodes.Count Me.treeViewAdv1.Nodes(i).Nodes(j).ShowCheckBox = True j = j + 1 End While i = i + 1 End While
Reference link: TreeNodeAdv customization for checkbox
Conclusion
I hope you enjoyed learning about how to display check boxes for the nodes in WinForms TreeViewAdv.
You can refer to our WinForms TreeView feature tour page to know about its other groundbreaking feature representations. You can also explore our WinForms TreeView documentation to understand how to create and manipulate data.
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