C # perform operations on the wiindows Service

1 using system; 2 using system. collections. generic; 3 using system. LINQ; 4 using system. text; 5 using system. threading. tasks; 6 using system. collections. generic; 7 using system. windows; 8 using Microsoft. win32; 9 using system. security; 10 using system. diagnostics; 11 using system. serviceprocess; 12 using system. threading; 13 using system. configuration. install; 14 15 16 17 18 namespace updatemodule 19 {20 public class detectservice 21 {22/* 23 * First add system. serviceprocess. DLL reference 24*25 */26 // If the Windows service is stopped, start Windows Service 27 28/static void main (string [] ARGs) 29 // {30 /// stopwindowsservice ("smservice"); 31 // startwindowsservice ("smservice"); 32 // uninstallservice (); 33 // process. start ("net stop smservice"); 34 // string STR = console. readline (); 35 36 37 //} 38 // enable Windows Service 39 public static int startwindowsservice (string servicename) 40 {41 servicecontroller [] SCS = servicecontroller. getservices (); 42 // 0 indicates that the instance is not started. 43 int bresult = 0; 44 foreach (servicecontroller SC in SCS) 45 {46 47 If (SC. displayname. contains (servicename) & SC. status = servicecontrollerstatus. stopped) 48 {49 try 50 {51 SC. waitforstatus (servicecontrollerstatus. stopped, timespan. fromseconds (30); 52 SC. start (); 53 // Let the thread sleep for 1 second. Wait for loading of other services. If this parameter is not set, 54 threads will fail. sleep (1000); 55 // 1 indicates the startup status 56 bresult = 1; 57} 58 catch (exception ex) 59 {60 // 2 indicates the startup failure 61 bresult = 2; 62 throw ex; 63} 64} // C # Start Windows and close 65} 66 return bresult; 67} 68 69 // stop Windows Service 70 public static bool stopwindowsservice (string servicename) 71 {72 servicecontroller [] SCS = servicecontroller. getservices (); 73 bool bresult = false; 74 foreach (servicecontroller SC in SCS) 75 {76 if (SC. displayname. contains (servicename) 77 {78 try 79 {80 SC. waitforstatus (servicecontrollerstatus. running, timespan. fromseconds (30); 81 SC. stop (); 82 bresult = true; 83} 84 catch (exception ex) 85 {86 bresult = false; 87 throw ex; 88} 89} 90} 91 return bresult; 92} 93 94 // uninstall Windows Service 95 public static void uninstallservice () 96 {97 98 system. diagnostics. PROCESS p = new system. diagnostics. process (); 99 p. startinfo. filename = "cmd.exe"; 100 P. startinfo. useshellexecute = false; // whether to start 101 p using the operating system shell. startinfo. redirectstandardinput = true; // accept the input information from the caller 102 p. startinfo. redirectstandardoutput = true; // the output information is obtained by the calling program 103 p. startinfo. redirectstandarderror = true; // redirected standard error output 104 p. startinfo. createnowindow = true; // The program window 105 P is not displayed. start (); // Start Program 106 107 // send the input information 108 p to the CMD window. standardinput. writeline (@ "SC Delete smservice" + "& Exit"); 109 // P. standardinput. autoflush = true; 110 // obtain the output information of the CMD window. 111 // string output = P. standardoutput. readtoend (); 112 p. waitforexit (); // wait for the program to run and exit the process 113 p. close (); 114 115 116 // console. writeline (output); 117 // console. readkey (); 118 119} 120 121} 122}

 

C # perform operations on the wiindows Service