public static extern int ChangeServiceConfig2( IntPtr hService, ServiceConfig2InfoLevel dwInfoLevel, ref SERVICE_PRESHUTDOWN_INFO lpInfo);
public static extern int ChangeServiceConfig2( IntPtr hService, ServiceConfig2InfoLevel dwInfoLevel, IntPtr lpInfo);
public static extern int QueryServiceConfig2( IntPtr hService, ServiceConfig2InfoLevel dwInfoLevel, IntPtr lpBuffer, int cbBufSize, out int pcbBytesNeeded);
static extern int ChangeServiceConfig2WithRequiredPrivilegesInfo( System.IntPtr hService, ServiceConfig2InfoLevel dwInfoLevel, ref SERVICE_REQUIRED_PRIVILEGES_INFO lpInfo);
static extern int ChangeServiceConfig2WithServiceSidInfo( System.IntPtr hService, ServiceConfig2InfoLevel dwInfoLevel, ref SERVICE_SID_INFO lpInfo);
public static extern bool QueryServiceConfig2(SafeServiceHandle hService, ServiceConfig2InfoLevel dwInfoLevel, IntPtr lpBuffer, int cbBufSize, out int pcbBytesNeeded);
public static extern bool ChangeServiceConfig2(SafeServiceHandle hService, ServiceConfig2InfoLevel dwInfoLevel, IntPtr lpInfo);
public static extern int ChangeServiceConfig2(WinServiceHandle serviceHandle, ServiceConfig2InfoLevel dwInfoLevel, IntPtr lpInfo);