更改窗口服务密码

Question

我有问题获取代码来更改提供的Windows服务的密码。

有没有一种简单的方法来做到这一点。

我得到这个链接，但它似乎是不完整的link text

在这里，他们还没有宣布SC_MANAGER_ALL_ACCESS，m_pServiceHandle

什么建议？感谢

Answer 1

这完美的作品...

private const int SC_MANAGER_ALL_ACCESS = 0x000F003F;  
    string serviceName; 
    private const uint SERVICE_NO_CHANGE = 0xffffffff; //this value is found in winsvc.h 
    private const uint SERVICE_QUERY_CONFIG = 0x00000001; 
    private const uint SERVICE_CHANGE_CONFIG = 0x00000002; 
    private const uint SERVICE_QUERY_STATUS = 0x00000004; 
    private const uint SERVICE_ENUMERATE_DEPENDENTS = 0x00000008; 
    private const uint SERVICE_START = 0x00000010; 
    private const uint SERVICE_STOP = 0x00000020; 
    private const uint SERVICE_PAUSE_CONTINUE = 0x00000040; 
    private const uint SERVICE_INTERROGATE = 0x00000080; 
    private const uint SERVICE_USER_DEFINED_CONTROL = 0x00000100; 
    private const uint STANDARD_RIGHTS_REQUIRED = 0x000F0000; 
    private const uint SERVICE_ALL_ACCESS = (STANDARD_RIGHTS_REQUIRED | 
         SERVICE_CHANGE_CONFIG | 
         SERVICE_QUERY_STATUS | 
         SERVICE_ENUMERATE_DEPENDENTS | 
         SERVICE_START | 
         SERVICE_STOP | 
         SERVICE_PAUSE_CONTINUE | 
         SERVICE_INTERROGATE | 
         SERVICE_USER_DEFINED_CONTROL); 


    [DllImport("advapi32.dll", CharSet = CharSet.Unicode, SetLastError = true)] 
    public static extern Boolean ChangeServiceConfig(IntPtr hService, UInt32 nServiceType, UInt32 nStartType, UInt32 nErrorControl, String lpBinaryPathName, String lpLoadOrderGroup, IntPtr lpdwTagId, [In] char[] lpDependencies, String lpServiceStartName, String lpPassword, String lpDisplayName); 

    [DllImport("advapi32.dll", SetLastError = true, CharSet = CharSet.Auto)] 
    static extern IntPtr OpenService(IntPtr hSCManager, string lpServiceName, uint dwDesiredAccess); 

    [DllImport("advapi32.dll", EntryPoint = "OpenSCManagerW", ExactSpelling = true, CharSet = CharSet.Unicode, SetLastError = true)] 
    public static extern IntPtr OpenSCManager(string machineName, string databaseName, uint dwAccess);  



    private bool ServicePasswordChange(string changePassword, string strServiceName) 
    { 
     try 
     { 
      IntPtr databaseHandle = OpenSCManager(null, null, SC_MANAGER_ALL_ACCESS); 
      if (databaseHandle == IntPtr.Zero) 
       throw new System.Runtime.InteropServices.ExternalException("Open Service Manager Error"); 

      IntPtr pServiceHandle = OpenService(databaseHandle, strServiceName, SERVICE_QUERY_CONFIG | SERVICE_CHANGE_CONFIG); 
      if (pServiceHandle == IntPtr.Zero) 
       throw new System.Runtime.InteropServices.ExternalException("Open Service Error"); 

      //This code is changing the password for the service. 

      if (!ChangeServiceConfig(pServiceHandle, SERVICE_NO_CHANGE, SERVICE_NO_CHANGE, SERVICE_NO_CHANGE, null, null, 
       IntPtr.Zero, null, null, changePassword, null)) 
      { 
       int nError = Marshal.GetLastWin32Error(); 
       Win32Exception win32Exception = new Win32Exception(nError); 
       throw new System.Runtime.InteropServices.ExternalException("Could not change password : " + win32Exception.Message); 
      } 
      return true; 
     } 
     catch (Exception ex) 
     { 
      ErrFromApi_Label.Text = ex.ToString(); 
      return false; 
     } 
    } 

Answer 2

使用WMI托管代码，每this site

using System.Management; 

string objPath = string.Format("Win32_Service.Name='{0}'", serviceName); 
using (ManagementObject service = new ManagementObject(new ManagementPath(objPath))) 
{ 
    object[] wmiParams = new object[11]; 
    wmiParams[6] = username; 
    wmiParams[7] = password; 
    service.InvokeMethod("Change", wmiParams); 
}