C# C/S³ÌÐò³ö´í£ºContextSwitchDeadlock is detected
½ñÌìÔÚVS2005µ÷ÊÔÒ»¸öC# C/S³ÌÐò£¬µ±Í¨¹ýRFCÓëSAPÁ¬½Óʱ¼ä¹ý³¤Ê±£¬³öÏÖ´Ë´íÎó£¬ÔÚÍøÉÏÕÒµ½½â¾ö°ì·¨¡£
VS2008ÉϵÄÒ»¸ö³ÌÐò£¬Í¨¹ýOracle.DataAccess.dllÖ´ÐÐdrop user
cascade²Ù×÷£¬ÎÒÔÚsqlplusÖ´Ðд˲Ù×÷´óÔ¼ÐèÒªÒ»·ÖÖÓ×óÓÒʱ¼ä£¬µ±ÎÒÔÚVS2008ÖÐdebugÆô¶¯´Ë³ÌÐòʱ£¬Ò»Ö±½ÓÊÕµ½
“ContextSwitchDeadlock is detected”ÏûÏ¢£¬²Ù×÷ÎÞ·¨½øÐÐÏÂÈ¥¡£
MSDNµÄ½âÊÍÒ»Èç¼´ÍùµØ×¨Òµ²¢ÇÒÁîÈ˷ѽ⣺
“Èç¹ûÔÚÊÔͼ½øÐÐCOMÉÏÏÂÎÄת»»ÆÚ¼ä¼ì²âµ½Ò»¸öËÀËø£¬Ôò½«¼¤»îContextSwitchDeadlockÍйܵ÷ÊÔÖúÊÖ (MDA)¡£ ”
“ÔÒòºÜ¿ÉÄÜÊǵ¥Ï̵߳¥Ôª(STA)Ï̲߳»·¢ËÍÏûÏ¢¡£STAÏ̻߳òÕߵȴý¶øÇÒ²»·¢ËÍÏûÏ¢£¬»òÕßÖ´ÐÐÒ»¸ö³¤Ê±¼äµÄ²Ù×÷¶øÇÒ²»ÔÊÐí·¢ËÍÏûÏ¢¶ÓÁС£”
ÎÒû¿´³öÕâ³ÌÐò¸úCOMÓÐʲô¹ØÏµ¡£¿´Á˰ëÌ죬ֻ¿´µ½“³¤Ê±¼äµÄ²Ù×÷”Ã²ËÆ»¹Õ´µã±ß£¬½â¾öµÄ·½·¨µ¹ÊǼò
µ¥£¬Debug->Exceptions->Managed Debugging
Assistants->ContextSwitchDeadlock,¹³³ý“Thrown”ÏîµÄ¸´Ñ¡¿ò¡£
BTW£¬
1£©COM£¬Component Object Model£¬Ëüʵ¼ÊÊÇÒ»ÀàÈí¼þ¿ª·¢·½Ê½¡£¶øCOM×é¼þ¹ËÃû˼ÒåÊǰ´ÕâÖÖ·½Ê½¿ª·¢³öÀ´µÄÈí¼þ/Ä£¿é£¬¿´¿´Project->References->Add References->COMÏÂÁгöµÄ×é¼þ¡£
2£©µ¥Ï̵߳¥Ôª£¨STA£©£ºµ±Äãн¨Ò»¸öWindowsFormÏîÄ¿£¬ÔÚÈë¿ÚMain()·½·¨ÉÏ¿ÉÒÔ¿´µ½±êʶµÄÊôÐÔ£¬STAThread˵Ã÷Ó¦ÓóÌ
ÐòµÄ COM Ïß³ÌÄ£ÐÍÊǵ¥Ï̵߳¥Ôª£¬Ò»°ã³öÏÖÔÚMain·½·¨Ç°¡£´óÒâÊÇÔÚÓëCOM»¥²Ù×÷ʱ±£Ö¤¶ÔÏóµÄḬ̈߳²È«ÐÔ£¬ÄÚ²¿Ï¸½Ú²»Ïê¡£
Ïà¹ØÎĵµ£º
1.cµ÷ÓÃpython:
ʵÀý´úÂ룺
main.cµ÷ÓÃtest.pyµÄ
//>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
//main.c
#include <windows.h>
......
Ò»¸ö¿ØÖÆÌ¨ÏµÄÊý×Ö±í´ïʽÇóÖµ³ÌÐò (c/c++)
Ô´´úÂë¼ûÏ£º
#include <stdio.h>
#include <string>
#include <iostream>
#include <stdlib.h>
#include <vector>
#include <stack>
using namespace std;
//ÉèÖÃÔËËã·ûÓÅÏȼ¶µÄËã·¨
int Priority(const string opera) // ÔËËã·û ......
ÕâÊÇÒ»¸öÓÃJAVA W3C DOM ½øÐÐXML²Ù×÷µÄÀý×Ó£¬°üº¬Á˲éѯ¡¢Ôö¼Ó¡¢Ð޸ġ¢É¾³ý¡¢±£´æµÄ»ù±¾²Ù×÷¡£½ÏÍêÕûµÄÃèÊöÁËÒ»¸öXMLµÄÕû¸ö²Ù×÷Á÷³Ì¡£ÊʺϸÕÈëÃÅJAVA XML²Ù×÷µÄÅóÓѲο¼ºÍѧϰ¡£
¼ÙÉèÓÐXMLÎļþ£ºtest1.xml
<?xml version="1.0" encoding="UTF-8"?>
<books>
<book>
<name>¹þÀï²¨Ì ......
pythonµÄC¡¢c++À©Õ¹
http://blog.chinaunix.net/u3/110228/showart_2148725.html
pythonµÄÇ¿´ó²»½ö±íÏÖÔÚÆä¹¦ÄÜÉÏ£¬¶øÇÒ»¹±íÏÖÔÚÆäÀ©Õ¹ÄÜÁ¦ÉÏ¡£
ʹÓÃC/C++ºÜÈÝÒ×±àдpythonµÄÄ£¿é£¬À©Õ¹pythonµÄ¹¦ÄÜ¡£
ͬʱ½«ÐÔÄÜÒªÇó±È½Ï¸ßµÄ´úÂëʹÓÃC/C++±àд£¬ÄܸüºÃµÄÃÖ²¹
½Å±¾ÓïÑÔÖ´ÐÐËÙ¶ÈÂýµÄȱÏÝ¡£
1. pythonµÄCÓïÑÔÀ©Õ¹
1.1 ......