protected void Application_End(Object sender, EventArgs e)
{
OpacApplication app = null;
try
{
/*
* // 调试用
* OpacApplication.WriteErrorLog("成功进入Application_End", EventLogEntryType.Information);
* */
// 错误信息采用两级存放策略。
// 如果LibraryAppliation对象已经存在，则采用其ErrorInfo成员的值；
// 否则，采用Application["errorinfo"]值
string strErrorInfo = "";
app = (OpacApplication)Application["app"];
if (app != null)
{
strErrorInfo = app.GlobalErrorInfo;
}
else
{
strErrorInfo = (string)Application["errorinfo"];
}
// 系统错误字符串为空时才保存.xml配置文件
if (String.IsNullOrEmpty(strErrorInfo) == true)
{
/*
* // 调试用
* OpacApplication.WriteWindowsLog("进行了 opac.xml 保存", EventLogEntryType.Information);
* */
app.Save(null, false);
app.Close();
}
else
{
/*
* // 调试用
* OpacApplication.WriteWindowsLog("没有进行 opac.xml 保存，因为错误字符串 '" + ErrorInfo + "'", EventLogEntryType.Information);
* */
}
}
catch (Exception ex)
{
string strErrorText = "Application_End阶段出现异常: " + ExceptionUtil.GetDebugText(ex);
OpacApplication.WriteWindowsLog(strErrorText);
if (app != null)
{
app.GlobalErrorInfo = strErrorText;
}
else
{
Application["errorinfo"] = strErrorText;
}
}
}
