Hi,
Is it possible to export the treeview node names to a text file with the proper identation like this:
Node 1
child 1
child 2
child 3
child 3.1
child 3.1
child3.1.1
Node 2
child 1
child 2
I have this so far:
private void ExportAllNodeNamesToolStripMenuItem_Click(object sender, EventArgs e)
{
SaveFileDialog saveFileDialog1 = new SaveFileDialog();
saveFileDialog1.Filter = "Tekst bestand|*.txt";
saveFileDialog1.Title = "Opslaan alle map en query namen.";
saveFileDialog1.ShowDialog();
// If the file name is not an empty string open it for saving.
if (saveFileDialog1.FileName != "")
{
StringBuilder buffer = new System.Text.StringBuilder();
foreach (TreeNode rootNode in TreeViewCreateQueries.Nodes)
{
BuildTreeString(rootNode, buffer);
}
File.WriteAllText(saveFileDialog1.FileName, buffer.ToString());
}
}
private void BuildTreeString(TreeNode rootNode, StringBuilder buffer)
{
buffer.Append(rootNode.Text);
buffer.Append(Environment.NewLine);
foreach (TreeNode childNode in rootNode.Nodes)
{
BuildTreeString(childNode, buffer);
}
}
The result is:
Node 1
child 1
child 2
child 3
Node 2
child 1
child 2
the treeview has several subnodes in sub nodes in subnotes etc.
Greatings Hans
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