public ActionResult Delete(int id, Category category)
{
try
{
Repository.DeleteCategory(id);
return RedirectToAction("Index");
}
catch
{
return View();
}
}
public ActionResult Create(Category category)
{
try
{
Repository.NewCategory(category);
return RedirectToAction("Index");
}
catch
{
return View();
}
}
/// <summary>
/// Write a new log entry with the specified category and priority.
/// </summary>
/// <param name="message">Message body to log.</param>
/// <param name="category">Category of the entry.</param>
/// <param name="priority">The priority of the entry.</param>
public void Log(string message, Category category, Priority priority)
{
if (this.Callback != null)
{
this.Callback(message, category, priority);
}
else
{
savedLogs.Enqueue(new Tuple<string, Category, Priority>(message, category, priority));
}
}
public ActionResult Edit(int id, Category category)
{
try
{
category.Id = id;
Repository.UpdateCategory(category);
return RedirectToAction("Index");
}
catch
{
return View();
}
}
private void Log(String message, Category category, Priority priority)
{
this.LogContainer.Text += String.Format(CultureInfo.CurrentUICulture, "[{0}][{1}] {2}\r\n", category, priority, message);
// 这段代码的作用是让文本框的滚动条滚动到最底部
this.LogContainer.ScrollToEnd();
}