與Signalr的羣聊。如何發送給特定用戶？

Question

這些是我在數據庫中添加的表格。

Database table 1

Database table 2

//Group Chat Hub 
    public void GroupChatSend(string name, string message) 
    { 
     //AddMessageinCacheWallChat(name, message); 
     Clients.All.addNewMessageToGroupPage(name, message); 
    } 

和 // JavaScript的

var GroupChat = function() { 
    // Reference the auto-generated proxy for the hub. 
    var chat = $.connection.chatHub; 

    // Create a function that the hub can call back to display messages. 
    chat.client.addNewMessageToGroupPage = function (name, message) { 
     // Add the message to the page. 
     $('#discussionGroupChat').append('<li><strong>' + htmlEncode(name) 
      + '</strong>: ' + htmlEncode(message) + '</li>'); 
    }; 
    // Set initial focus to message input box. 
    $('#messageGroupChat').focus(); 
    // Start the connection. 
    $.connection.hub.start().done(function() { 
     var name = $('#userName').val(); 
     chat.server.connectWallChat(name); 
     $('#sendmessageGroupChat').click(function() { 
      // Call the Send method on the hub. 
      chat.server.groupChatSend(name, $('#messageGroupChat').val()); 
      // Clear text box and reset focus for next comment. 
      $('#messageGroupChat').val('').focus(); 
     }); 
    }); 
    // This optional function html-encodes messages for display in the page. 
    function htmlEncode(value) { 
     var encodedValue = $('<div />').text(value).html(); 
     return encodedValue; 

    } 

} 

我怎麼能發送消息給才集團。有會員桌ID和用戶名等也。我沒有使用owin

Answer 1

Clients.Group（groupName）。[應該在此組上調用的方法]（name，message）;

http://www.asp.net/signalr/overview/guide-to-the-api/working-with-groups