private void NodeNameKeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)Keys.Return)
{
if (ValidateNodeName())
{
txtName.BackColor = System.Drawing.Color.White;
_name = txtName.Text.Trim();
NodeNameChangedEventArgs nodeNameChangedEventArgs = new NodeNameChangedEventArgs
{
NodeName = txtName.Text.Trim(),
OldNodeName = _originalName
};
OnNodeNameChanged(nodeNameChangedEventArgs);
_originalName = _name;
e.Handled = true;
}
else
{
txtName.BackColor = System.Drawing.Color.MistyRose;
txtName.Text = _originalName;
txtName.SelectAll();
}
}
}
protected virtual void OnNodeNameChanged(NodeNameChangedEventArgs e)
{
if (!_externallySet)
{
NodeNameChanged?.Invoke(this, e);
}
}