/// <summary>Perform the command.</summary>
public void Do(CommandHistory commandHistory)
{
fromParent = fromModel.Parent as Model;
// The Move method may rename the FromModel. Go get the original name in case of
// Undo later.
originalName = fromModel.Name;
string originalPath = this.fromModel.FullPath;
// Move model.
try
{
Structure.Move(fromModel, toParent);
presenter.Move(originalPath, toParent, nodeDescription);
commandHistory.InvokeModelStructureChanged(fromParent);
commandHistory.InvokeModelStructureChanged(toParent);
}
catch (Exception err)
{
presenter.MainPresenter.ShowError(err);
modelMoved = false;
}
}