/// <exception cref="BadSyntaxException">
/// The <paramref name="text"/> does not fit to the syntax.
/// </exception>
/// <exception cref="ReservedNameException">
/// The <paramref name="text"/> contains a reserved name.
/// </exception>
protected override void Modify(ListViewItem item, string text)
{
if (!(item.Tag is Parameter tag))
{
return;
}
var command = new RenameDelegateParameterCommand(tag, parent, text);
command.Execute();
diagram.TrackCommand(command);
item.Tag = command.Parameter;
item.Text = command.Parameter.ToString();
}
protected override bool ValidateDeclarationLine()
{
if (NeedValidation && shape.ActiveParameter != null)
{
try
{
var command = new RenameDelegateParameterCommand(shape.ActiveParameter, shape.DelegateType, DeclarationText);
command.Execute();
shape.Diagram.TrackCommand(command);
RefreshValues();
}
catch (BadSyntaxException ex)
{
SetError(ex.Message);
return(false);
}
}
return(true);
}