/// <summary>
/// 删除指定一条消息
/// </summary>
/// <param name="sid"></param>
/// <param name="sType"></param>
/// <param name="msgId"></param>
/// <param name="action"></param>
public static void DeleteSpecifiedMsglog(string sid, NIMSessionType sType, string msgId, OperateSingleLogResultDelegate action)
{
var ptr = NimUtility.DelegateConverter.ConvertToIntPtr(action);
MsglogNativeMethods.nim_msglog_delete_async(sid, sType, msgId, null, OperateMsglogByLogIdCompleted, ptr);
}