C#安装服务和卸载Windows服务 操作类

using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;

namespace InstallService
{
/// <summary>
/// 安装Windows服务业务层
/// </summary>
class ServiceInstaller
{

#region Private Variables

private string _servicePath;

private string _serviceName;

private string _serviceDisplayName;

#endregion Private Variables

#region DLLImport

[DllImport("advapi32.dll")]

public static extern IntPtr OpenSCManager(string lpMachineName, string lpSCDB, int scParameter);

[DllImport("Advapi32.dll")]

public static extern IntPtr CreateService(IntPtr SC_HANDLE, string lpSvcName, string lpDisplayName,

int dwDesiredAccess, int dwServiceType, int dwStartType, int dwErrorControl, string lpPathName,

string lpLoadOrderGroup, int lpdwTagId, string lpDependencies, string lpServiceStartName, string lpPassword);

[DllImport("advapi32.dll")]

public static extern void CloseServiceHandle(IntPtr SCHANDLE);

[DllImport("advapi32.dll")]

public static extern int StartService(IntPtr SVHANDLE, int dwNumServiceArgs, string lpServiceArgVectors);

[DllImport("advapi32.dll", SetLastError = true)]

public static extern IntPtr OpenService(IntPtr SCHANDLE, string lpSvcName, int dwNumServiceArgs);

[DllImport("advapi32.dll")]

public static extern int DeleteService(IntPtr SVHANDLE);

[DllImport("kernel32.dll")]

public static extern int GetLastError();

#endregion DLLImport

/// <summary>
/// 安装服务并运行
/// </summary>
/// <param name="svcPath">服务程序路径</param>
/// <param name="svcName">服务系统名称</param>
/// <param name="svcDispName">服务显示名称</param>
/// <returns></returns>
public bool InstallService(string svcPath, string svcName, string svcDispName)
{

#region Constants declaration.

int SC_MANAGER_CREATE_SERVICE = 0x0002;

int SERVICE_WIN32_OWN_PROCESS = 0x00000010;

//int SERVICE_DEMAND_START = 0x00000003;

int SERVICE_ERROR_NORMAL = 0x00000001;

int STANDARD_RIGHTS_REQUIRED = 0xF0000;

int SERVICE_QUERY_CONFIG = 0x0001;

int SERVICE_CHANGE_CONFIG = 0x0002;

int SERVICE_QUERY_STATUS = 0x0004;

int SERVICE_ENUMERATE_DEPENDENTS = 0x0008;

int SERVICE_START = 0x0010;

int SERVICE_STOP = 0x0020;

int SERVICE_PAUSE_CONTINUE = 0x0040;

int SERVICE_INTERROGATE = 0x0080;

int SERVICE_USER_DEFINED_CONTROL = 0x0100;

int SERVICE_ALL_ACCESS = (STANDARD_RIGHTS_REQUIRED |

SERVICE_QUERY_CONFIG |

SERVICE_CHANGE_CONFIG |

SERVICE_QUERY_STATUS |

SERVICE_ENUMERATE_DEPENDENTS |

SERVICE_START |

SERVICE_STOP |

SERVICE_PAUSE_CONTINUE |

SERVICE_INTERROGATE |

SERVICE_USER_DEFINED_CONTROL);

int SERVICE_AUTO_START = 0x00000002;

#endregion Constants declaration.

try
{

IntPtr sc_handle = OpenSCManager(null, null, SC_MANAGER_CREATE_SERVICE);

if (sc_handle.ToInt32() != 0)
{

IntPtr sv_handle = CreateService(sc_handle, svcName, svcDispName, SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS, SERVICE_AUTO_START, SERVICE_ERROR_NORMAL, svcPath, null, 0, null, null, null);

if (sv_handle.ToInt32() == 0)
{

CloseServiceHandle(sc_handle);

return false;

}

else
{

//试尝启动服务

int i = StartService(sv_handle, 0, null);

if (i == 0)
{

return false;

}

CloseServiceHandle(sc_handle);

return true;

}

}

else

return false;

}

catch (Exception e)
{

throw e;

}

}

/// <summary>
/// 反安装服务
/// </summary>
/// <param name="svcName">服务名称</param>
/// <returns></returns>
public bool UnInstallService(string svcName)
{

int GENERIC_WRITE = 0x40000000;

IntPtr sc_hndl = OpenSCManager(null, null, GENERIC_WRITE);

if (sc_hndl.ToInt32() != 0)
{

int DELETE = 0x10000;

IntPtr svc_hndl = OpenService(sc_hndl, svcName, DELETE);

if (svc_hndl.ToInt32() != 0)
{

int i = DeleteService(svc_hndl);

if (i != 0)
{

CloseServiceHandle(sc_hndl);

return true;

}

else
{

CloseServiceHandle(sc_hndl);

return false;

}

}

else

return false;

}

else

return false;

}

}
}