小编MRS*_*367的帖子

我在我的自定义控件中添加了一个新属性作为可扩展属性,如Property Grid中的font属性.在Windows窗体应用程序项目中使用自定义控件后,我在属性网格中看到了类似"..."按钮的省略号(...)按钮.(有关详细信息,请参阅下图.)

现在,我想隐藏我的新可扩展属性的省略号(...)按钮.

可扩展的属性代码是:

[DisplayName("Floors Information")]
[Description("Floors Informationnnnnnnnnnnnnnnn")]
[DefaultProperty("TitleText")]
[DesignerCategory("Component")]
public class FloorsInformation : DockContainerItem
{
    private SimilarFloorsInformation similarFloorsInformation = new SimilarFloorsInformation();

    public FloorsInformation()
    {

    }

    [Category("Data")]
    [DisplayName("Similar Floors Panel")]
    [Description("Similar Floors Panellllllllllllllllllll")]
    [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
    [Editor(typeof(ItemsCollectionEditor), typeof(UITypeEditor))]
    //[TypeConverter(typeof(ExpandableObjectConverter))]
    //[TypeConverter(typeof(SimilarFloorsInformationTypeConverter))]
    public SimilarFloorsInformation SimilarFloorsInfo
    {
        get
        {
            return similarFloorsInformation;
        }
    }
}

[DisplayName("Similar Floors Information")]
[Description("Similar Floors Informationnnnnnnnnnnnnnnn")]
[DefaultProperty("Text")]
[DesignerCategory("Component")]
[TypeConverter(typeof(SimilarFloorsInformationTypeConverter))]
//[TypeConverter(typeof(ExpandableObjectConverter))]
public class SimilarFloorsInformation : ExpandablePanel
{
    private Color canvasColor = SystemColors.Control;
    private eCollapseDirection collapseDirection = eCollapseDirection.LeftToRight;
    private eDotNetBarStyle colorSchemeStyle = eDotNetBarStyle.StyleManagerControlled; …

我创建了一个包含此事件处理程序的DLL:

public void tcp1_Data(object sender, Sockets.DataEventArgs e)
{
  Tcp tcp = (Tcp)sender;

  response = "Socket Connection" + tcp.Tag.ToString() + " replied : " + e.Data.ToString();

  tcp.Close();
}

当服务器在套接字连接中写入一些东西时,这将触发 所以,通过这个,我可以读取socket上的数据.

我在另一个项目中使用了这个dll.我想在我的项目(使用dll)中知道服务器在套接字连接上写入数据的确切时间.正如你在tcp1_Data事件中看到的那样,我将结果设置为响应变量,在主项目中(使用了dll),我检查了这个变量polling(如果响应不为null,则表示此事件被触发).但它不是我想要的.我不想一直检查这个变量.

还有其他方法吗？

我试过这个,因为@ThorstenDittmar说:

我的dll项目(名称为ClientSample)包含:

1. TheClassInDLL Class

   public class TheClassInDLL
   {
   
       public event EventHandler<MyEventArgs> DataEventCalled;
   
       public void tcp1_Data(object sender, Sockets.DataEventArgs e)
       {
           Tcp tcp = (Tcp)sender;
   
           // Note: LOCAL variable
           string myresponse = "Socket Connection" + tcp.Tag.ToString() + " replied : " + e.Data.ToString();
   
           // Call the new event here
           if (DataEventCalled …

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