Windows服务ServicesDependedOn的奇怪问题？
Windows服務ServicesDependedOn的奇怪問題？？？
代碼如下
public partial class WinServicePWServiceInstaller : Installer
??? {
?
??????? private ServiceProcessInstaller process;
??????? private ServiceInstaller service;
??????? private const string m_SERVICENAME = "myService";
?
??????? public WinServicePWServiceInstaller()
??????? {
?
??????????? InitializeComponent();
?
??????????? process = new ServiceProcessInstaller();
??????????? process.Account = ServiceAccount.LocalSystem;
?
??????????
??????????? service = new ServiceInstaller();
??????????? service.ServiceName =m_SERVICENAME;
??????????? service.StartType = ServiceStartMode.Automatic;
??????????? service.ServicesDependedOn = GetDepengOnServices();
?
??????????? Installers.Add(process);
??????????? Installers.Add(service);
?
??????? }
??????? /// <summary>
??????? ///獲取配置文件的依賴服務
??????? /// </summary>
??????? /// <returns></returns>
??????? private string[] GetDepengOnServices()
??????? {
??????????? string[] services=null;??????????????????????????????
??????????? string allService = ConfigurationManager.AppSettings["DependOnService"];
??????????? services = new string[] { allService };
??????????? //return services;
??????????? if (allService.IndexOf(';') != -1)
??????????? {
?????????????? services = allService.Split(';');
??????????? }
??????????? else
?????????? {
?????????????? services =new string[]{ allService};
?????????? }
?????????? return services;
?
??????? }
??? }???????????????
按以上方法寫的 GetDepengOnServices()，在安裝過程中報錯。
改成一下方法不會報錯
/// <summary>
??????? ///獲取配置文件的依賴服務
??????? /// </summary>
??????? /// <returns></returns>
????? private string[] GetDepengOnServices()
??????? {
??????????? string[] services=null;??????????????????????????????
??????????? string allService = ConfigurationManager.AppSettings["DependOnService"];
??????????? services = new string[] { allService };
??????????? return services;
??????????? //if (allService.IndexOf(';') != -1)
??????????? //{
??????????? //??? services = allService.Split(';');
??????????? //}
??????????? //else
??????????? //{
??????????? //??? services =new string[]{ allService};
??????????? //}
??????????? //return services;
?
??????? }??????????????????
所讀的配置節 <!--本服務依賴的服務列表-->
??? <add key ="DependOnService"?value ="MSSQLSERVER"/>
跟蹤后，兩種寫法都能得出正確的結果，為什么 第一種寫法在安裝過程中會報錯？？？？
轉載于:https://www.cnblogs.com/hbb0b0/archive/2009/10/12/1581766.html
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