事件，委托，DLL-捕获事件以解析其值? [英] Events, Delegates, DLL - capture Event an parse it's values?

问题描述

我目前停留在活动和代表会议上.我有一个包含事件的dll，例如PlayerJoiningEventArgs事件.它是BF3Rcon.NET项目的一部分.我的目标是捕获事件(如果已触发)并返回事件的值！

我创建了一个名为:
的对象

Hi,

i''m currently stuck on Events and Delegates. I have an dll containing Events - for example the PlayerJoiningEventArgs Event. It''s a part of the BF3Rcon.NET Project. My goal is to capture the Event if it''s fired and return the values of the events!

I create an Object called:

RconClient client = new RconClient();

然后分配:

and then assign:

client.PlayerJoining += new EventHandler<PlayerJoinInEventArgs>((playersender, playerevent) => OnPlayerJoining(playerevent));

其中OnPlayerJoining是一种方法，并在调用Event时被触发.

where OnPlayerJoining is a method and is fired when the Event is called.

protected virtual void OnPlayerJoining(PlayerJoiningEventArgs e)
{            
   MessageBox.Show(e.Name);
}

我的问题现在是，自从我收到消息以来，我无法将变量e.Name返回给我的Form1，该Form1与客户端Object !?不是同一线程. -MessageBox在这里运作良好！ -向我显示正确的玩家名称.那么，我应该怎么做才能将变量e.Name传递给Form1线程?

谢谢您的任何建议或摘要！

致以最诚挚的问候

Ralf

My Problem is now, that i can''t return the variable e.Name to my Form1 since i get the Message, that the Form1 is not the same Thread as the client Object!?. - MessageBox works well here! - Shows me correct Playername. So, what should i do to get the variable e.Name to my Form1 Thread?

Thank you for any suggestions or snippets!

With best Regards

Ralf

推荐答案

好吧，我没有《战地风云3》，所以我无法测试一下，但是如果您得到的错误是跨线程操作错误，那么类似这可能会有所帮助.

Well I don''t have Battlefield 3 so I cannot test to be sure but if the error you are getting is a cross thread operation error then something like this might help.

string name;

private delegate void OnPlayerJoiningCallback(PlayerJoiningEventArgs e);

protected virtual void OnPlayerJoining(PlayerJoiningEventArgs e)
{
    if (this.InvokeRequired)
    {
        OnPlayerJoiningCallback opjc = 
            new OnPlayerJoiningCallback(OnPlayerJoining);
        this.Invoke(opjc, new object[] { e });
    }
    else
    {
        this.name = e.Name;
    }
}

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