TeamSpeak3 客户端 SDK -- ts3client_startConnection() 的 defaultChannelArray 参数

Question

我正在尝试使用与默认通道不同的通道连接到我的 TeamSpeak3 服务器。

文档说：

-defaultChannelArray

String array defining the path to a channel on the TeamSpeak 3 server. If the channel exists and the user has sufficient rights and supplies the correct password if required, the channel will be joined on login.

To define the path to a subchannel of arbitrary level, create an array of channel names detailing the position of the default channel (e.g. "grandparent", "parent", "mydefault", ""). The array is terminated with a empty string.

Pass NULL to join the servers default channel.

函数签名如下：

unsigned int ts3client_startConnection(uint64 serverConnectionHandlerID,     
                                       const char* identity,     
                                       const char* ip,   
                                       unsigned int port,    
                                       const char* nickname,     
                                       const char** defaultChannelArray,     
                                       const char* defaultChannelPassword,   
                                       const char* serverPassword);

TeamSpeak 的 C# 示例运行良好，使用的方法如下：

string defaultarray = "";
/* Connect to server on localhost:9987 with nickname "client", no default channel, no default channel password and server password "secret" */
error = ts3client.ts3client_startConnection(scHandlerID, identity, "localhost", 9987, "client", ref defaultarray, "", "secret");
if (error != public_errors.ERROR_ok) {
    Console.WriteLine("Error connecting to server: 0x{0:X4}", error);
    Console.ReadLine();
    return;
}

在他们的代码中导入 DLL 时，他们使用：

[DllImport("ts3client_win32.dll", CallingConvention = CallingConvention.Cdecl, EntryPoint = "ts3client_startConnection", CharSet = CharSet.Ansi)]
public static extern uint ts3client_startConnection(uint64 arg0, string identity, string ip, uint port, string nick, ref string defaultchannelarray, string defaultchannelpassword, string serverpassword);

现在回答我的问题：使用 C#，我试图将非默认通道数组传递给该方法，但效果不佳。

我尝试了以下方法但没有用：

string defaultarray = """name"", """"";
string defaultarray = "name,";

我在做除以下以外的任何事情时总是出错：

string defaultarray = "";

An unhandled exception of type 'System.AccessViolationException' occurred in ts3_client_minimal_sample.exe

Additional information: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.

如何在不使用 String[] 的情况下将字符串数组从 C# 获取到 C++ DLL？

谢谢！

Answer 1

谢谢你，凤凰！

原来的答案没有帮助，但下面的答案有帮助：esskar's answer

更新代码：

[DllImport("ts3client_win32.dll", CallingConvention =   CallingConvention.Cdecl, EntryPoint = "ts3client_startConnection", CharSet = CharSet.Ansi)]
public static extern uint ts3client_startConnection(uint64 arg0, string identity, string ip, uint port, string nick, string[] defaultchannelarray, string defaultchannelpassword, string serverpassword);
...
string[] defaultarray = new string[] { "name", ""};
/* Connect to server on localhost:9987 with nickname "client", no default channel, no default channel password and server password "secret" */
error = ts3client.ts3client_startConnection(scHandlerID, identity, "localhost", 9987, "client", defaultarray, "password", "secret");
if (error != public_errors.ERROR_ok) {
    Console.WriteLine("Error connecting to server: 0x{0:X4}", error);
    Console.ReadLine();
    return;
}

基本上，我将 DllImport 从 ref string defaultChannelArray 更改为 string[] defaultChannelArray。正如该线程的另一位评论者所提到的，C# 数组作为引用传递。然后我传递了一个简单的 C# 字符串数组。工作完美！

我让它变得比需要的更复杂。

TeamSpeak3 客户端 SDK -- ts3client_startConnection() 的 defaultChannelArray 参数

TeamSpeak3 Client SDK -- defaultChannelArray argument for ts3client_startConnection()

c#

teamspeak