/// <summary>
/// 发送讨论组消息
/// </summary>
/// <param name="discussId">目标讨论组号码</param>
/// <param name="message">用于发送消息对象数组. (获取字符串将优先调用 <see cref="IToSendString.ToSendString"/> 接口, 若不存在该接口则调用 <see cref="Object.ToString"/>)</param>
/// <exception cref="ArgumentOutOfRangeException">参数: qqId 超出范围</exception>
/// <exception cref="ArgumentNullException">参数: message 中有 null 元素</exception>
/// <returns>描述已发送消息的 <see cref="QQMessage"/> 对象</returns>
public QQMessage SendDiscussMessage(long discussId, params object[] message)
{
if (discussId < Discuss.MinValue)
{
throw new ArgumentOutOfRangeException("discussId");
}
string sendMsg = message.ToSendString();
GCHandle msgHandle = sendMsg.GetStringGCHandle(CQApi.DefaultEncoding);
try
{
int msgId = CQP.CQ_sendDiscussMsg(this.AppInfo.AuthCode, discussId, msgHandle.AddrOfPinnedObject());
return(new QQMessage(this, msgId, sendMsg));
}
finally
{
msgHandle.Free();
}
}
/// <summary>
/// 发送讨论组消息
/// </summary>
/// <param name="discussId">目标讨论组</param>
/// <param name="message">消息内容</param>
/// <returns></returns>
public int SendDiscussMessage(long discussId, string message)
{
return(CQP.CQ_sendDiscussMsg(_authCode, discussId, message.ToIntPtr(_defaultEncoding)));
}
/// <summary>
/// 发送讨论组消息
/// </summary>
/// <param name="discussId">目标讨论组</param>
/// <param name="message">消息内容</param>
/// <returns></returns>
public int SendDiscussMessage(long discussId, string message)
{
return(CQP.CQ_sendDiscussMsg(_authCode, discussId, NativeConvert.ToStringPtr(message, Encoding.GetEncoding("GB18030"))));
}
