Peter Kiers
asked on
Explenation needed about a methode
Hi,
Can someone explain the following lines for me:
private void tvNotes_AfterLabelEdit(obj ect sender, NodeLabelEditEventArgs e)
{
try
{
if (e.Label.Trim().Length < 1) { e.CancelEdit = true; }
EditNode(tvNotes.SelectedN ode,e.Labe l); <=====
tvNotes.SelectedNode.EndEd it(false); <=========
tvNotes.LabelEdit = false; <========
}
catch (Exception err) { MessageBox.Show(err.Messag e); }
}
Grtz, Peter Kiers
Can someone explain the following lines for me:
private void tvNotes_AfterLabelEdit(obj
{
try
{
if (e.Label.Trim().Length < 1) { e.CancelEdit = true; }
EditNode(tvNotes.SelectedN
tvNotes.SelectedNode.EndEd
tvNotes.LabelEdit = false; <========
}
catch (Exception err) { MessageBox.Show(err.Messag
}
Grtz, Peter Kiers
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{
try
{
if (e.Label.Trim().Length < 1) {
//this cancels the labeledit if the length is of the label is less than 1 or blank
e.CancelEdit = true;
}
//this looks like a function. do you have the code for it?
EditNode(tvNotes.SelectedN
//not sure
tvNotes.SelectedNode.EndEd
//stop people from editing
tvNotes.LabelEdit = false; <========
}
catch (Exception err) {
//shows error
MessageBox.Show(err.Messag
}