如何实现在WINDOWS注销时，不退出我运行的程序？(没人知道？) (100分)

如何实现在WINDOWS注销时，不退出我运行的程序(操作系统：WINDOWS XP)

作成服务

做成服务我知道可以，我不想写成服务。。。<br>写成服务后，我用ado去访问数据库，会出现 问题，不知道怎么回事。

据我所知只有写服务程序<br>你权衡跟数据访问问题相比那个更容易解决

&nbsp; &nbsp; &nbsp; &nbsp;int packageLen = Socket-&gt;ReceiveBuf((void *)&amp;mySms, sizeof(SSMSStruct));<br>&nbsp; &nbsp; &nbsp; &nbsp; if (packageLen == sizeof(SSMSStruct))<br>&nbsp; &nbsp; &nbsp; &nbsp; {<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; try<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(!ADOConnection1-&gt;Connected)<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ADOConnection1-&gt;Open();<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ADOQuery1-&gt;SQL-&gt;Clear();<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ADOQuery1-&gt;SQL-&gt;Add("一个Insert语句");<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ADOQuery1-&gt;ExecSQL();<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; catch (Exception &amp;exception)<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; strcpy(retCode, "0099"); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;// 通讯错<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }<br>&nbsp; &nbsp; &nbsp; &nbsp; } else<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; strcpy(retCode, "0011"); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;// 通讯错<br>我的服务是先接收客户端的数据，再写到数据库里，不是服务程序能正常写入，服务程序<br>就不行，我不知道怎么回事？<br>高手快帮小弟看看。。。晕了。。。<br>

难道服务程序里不能使用Ado这种控件？？？

小声问一句，你用的数据库是Oracle的吗？<br>如果是的话，恐怕就不是服务里不能用ADO，而是ADO访问Oracle还有这样那样的问题，平常应用中不出现，特殊一点的应用就出现了。

不是Oracle，我用的是sql server，已经解决了。换成BDE的控件就解决了。。。<br>发分

多人接受答案了。