public void Handle(RenameInventoryItem message)
{
var item = repository.Get(message.InventoryItemId);
item.ChangeName(message.NewName);
item.CorrelationId = message.Id;
repository.Save(item);
}
private void btnRename_Click(object sender, EventArgs e)
{
var id = Guid.NewGuid(); //TODO:获取已经存在的Id
var newName = this.txtName.Text;
var command = new RenameInventoryItem(id, newName);
commandBus.Send(command);
}