C # Add graphical code parsing for Windows service timer tasks

This article mainly for you in detail the C # Add Windows services, scheduled tasks related materials, with a certain reference value, interested in small partners can refer to

The example of this article for everyone to share the C # Add Windows Services specific methods for your reference, the specific content is as follows

Step One, create a service project.

Step Two, add the installation program.

step Three, the service properties set "ServiceInstaller1".

4.1 Adding a scheduled task

Public partial class Sapsyn:servicebase {System.Timers.Timer timer1;//Timer System.Timers.Timer timer2;//Timer System.tim ERs. Timer Timer3; Timer System.Timers.Timer timer4; Timer public Sapsyn () {InitializeComponent ();} protected override void OnStart (string[] args) {timer1 = new System.  Timers.timer (); Timer1. Interval = 8000; Sets the timer event interval execution time timer1.  Elapsed + = new System.Timers.ElapsedEventHandler (tmstart1_elapsed); Timer1.  Enabled = true;  Timer2 = new System.Timers.Timer (); Timer2. Interval = 8000; Sets the timer event interval execution time timer2.  Elapsed + = new System.Timers.ElapsedEventHandler (tmstart2_elapsed); Timer2.  Enabled = true;  Timer3 = new System.Timers.Timer (); Timer3. Interval = 8000; Sets the timer event interval execution time Timer3.  Elapsed + = new System.Timers.ElapsedEventHandler (tmstart3_elapsed); Timer3.  Enabled = true;  Timer4 = new System.Timers.Timer (); Timer4. Interval = 8000; Sets the timer event interval execution time timer4.  Elapsed + = new System.Timers.ElapsedEventHandler (tmstart4_elapsed); Timer4. Enabled = true; } protectedoverride void OnStop ()//service Stop execution {using (System.IO.StreamWriter SW = new System.IO.StreamWriter ("C:\\log.txt", true)) { Sw.  WriteLine (DateTime.Now.ToString ("Yyyy-mm-dd HH:mm:ss") + "Stop.");  this.timer1.Enabled = false;  this.timer2.Enabled = false;    this.timer3.Enabled = false; this.timer4.Enabled = false; } protected override void OnPause () {//Service paused execution code base. OnPause (); } protected override void OnContinue () {//Service recovery execution code base. OnContinue (); } protected override void OnShutdown () {//system will close execution code base. OnShutdown (); } private void Tmstart1_elapsed (object sender, System.Timers.ElapsedEventArgs e) {//Execute SQL statement or other operation using (SYSTEM.IO.STR eamwriter SW = new System.IO.StreamWriter ("c:\\" + 1 + "Log.txt", True)) {SW. WriteLine (DateTime.Now.ToString ("Yyyy-mm-dd HH:mm:ss") + "Start.");}} private void Tmstart2_elapsed (object sender, System.Timers.ElapsedEventArgs e) {//Execute SQL statement or other operation using (System.IO.Stream Writer SW = new System.IO.StreamWriter ("c:\\" + 2 + "Log.txt", True)) {SW. WriteLine (DateTime.Now.ToString ("Yyyy-mm-dd HH:mm:ss") + "Start.");}} private void Tmstart3_elapsed (object sender, System.Timers.ElapsedEventArgs e) {//Execute SQL statement or other operation using (System.IO.Stream Writer SW = new System.IO.StreamWriter ("c:\\" + 3 + "Log.txt", True)) {SW. WriteLine (DateTime.Now.ToString ("Yyyy-mm-dd HH:mm:ss") + "Start.");}} private void Tmstart4_elapsed (object sender, System.Timers.ElapsedEventArgs e) {//Execute SQL statement or other operation using (System.IO.Stream Writer SW = new System.IO.StreamWriter ("c:\\" + 4 + "Log.txt", True)) {SW. WriteLine (DateTime.Now.ToString ("Yyyy-mm-dd HH:mm:ss") + "Start.");}}

4.2 Set service startup mode to start automatically

[Runinstaller (true)] public partial class ProjectInstaller:System.Configuration.Install.Installer {public  ProjectInstaller () {  InitializeComponent ();  this.committed + = new Installeventhandler (projectinstaller_committed); } private void Projectinstaller_committed (object sender, Installeventargs e) {  //parameter is the name  of the service System.ServiceProcess.ServiceController controller = new System.ServiceProcess.ServiceController ("Servicesapsyn");  Controller. Start (); private void Serviceinstaller1_afterinstall (object sender, Installeventargs e) {}}

Step Five, script configuration.

Install the service script

The code is as follows:

%systemroot%\microsoft.net\framework\v4.0.30319\installutil.exe windowsservicetest.exenet Start SERVICETESTSC Config servicetest start= Auto

Uninstalling the service script

The code is as follows:

%systemroot%\microsoft.net\framework\v4.0.30319\installutil.exe/u WindowsServiceTest.exe

5.1 Code to stop or start the service

Public partial class Form1:form {public Form1 () {InitializeComponent ();}  public string thispath = Application.startuppath;  public string propath = ""; private void Form1_Load (object sender, EventArgs e) {this. Text = "Start Service"; }///<summary>//<param name= "sender" ></param>///<param name= "E" &G  t;</param> private void Button1_Click (object sender, EventArgs e) {Cursor = Cursors.waitcursor;  String Starpath = @ "%systemroot%\microsoft.net\framework\v4.0.30319\installutil.exe" + propath;  FileStream fs = new FileStream (Thispath + "\\Install.bat", FileMode.Create);  StreamWriter SW = new StreamWriter (FS); try {sw.  WriteLine (Starpath); Sw.  WriteLine ("Net Start servicetest"); Sw.  WriteLine ("sc config servicetest start= auto"); } catch (Exception ex) {MessageBox.Show (ex.  Message.tostring ()); } finally {SW.  Close (); Fs.  Close ();  } System.Diagnostics.Process.Start (Thispath + "\\Install.bat"); This. Text = "Start service: you chooseThe service has been started.  "; Cursor = Cursors.Default; }//<summary>//Stop service///</summary>//<param name= "sender" ></param>//<param name= "E" &G  t;</param> private void Button2_Click (object sender, EventArgs e) {Cursor = Cursors.waitcursor;  String Starpath = @ "%systemroot%\microsoft.net\framework\v4.0.30319\installutil.exe/u" + propath;  FileStream fs = new FileStream (Thispath + "\\Uninstall.bat", FileMode.Create);  StreamWriter SW = new StreamWriter (FS); try {sw.   WriteLine (Starpath); } catch (Exception ex) {MessageBox.Show (ex.  Message.tostring ()); } finally {SW.  Close (); Fs.  Close ();  } System.Diagnostics.Process.Start (Thispath + "\\Uninstall.bat"); This. Text = "Start service: The service you have selected has been uninstalled."  "; Cursor = Cursors.Default;  } private void Button3_Click (object sender, EventArgs e) {///Select File Box object OpenFileDialog ofd = new OpenFileDialog (); Specifies the default path OFD when opened.  InitialDirectory = @ "C:\Documents and settings\administrator.icbcoa-6e96e6be\ desktop"; If the user clicks OK if (ofd. ShoWdialog () = = DialogResult.OK) {//The file path selected by the user is displayed in the text box TextBox1.Text = ofd.  FileName;  Propath = TextBox1.Text;  } if (file.exists (Thispath + "\\Uninstall.bat")) {File.delete (Thispath + "\\Uninstall.bat"); } file.create (Thispath + "\\Uninstall.bat").  Close ();  if (file.exists (Thispath + "\\Install.bat")) {File.delete (Thispath + "\\Install.bat"); } file.create (Thispath + "\\Install.bat"). Close (); }//Read/write text-write Data button private void Buttonwrite_click (String filePath) {}///<summary>//Run cmd command///</summary >//<param name= "cmd" > Command </param>//<returns></returns> public static string cmd (string[]  CMD) {Process p = new process ();  p.StartInfo.FileName = "cmd.exe";  P.startinfo.useshellexecute = false;  P.startinfo.redirectstandardinput = true;  P.startinfo.redirectstandardoutput = true;  P.startinfo.redirectstandarderror = true;  P.startinfo.createnowindow = true;  P.start ();  P.standardinput.autoflush = true; for (int i = 0; i < cmd. Length; i++) {p.standardinput.writeline (Cmd[i].  ToString ());  } p.standardinput.writeline ("Exit");  String strrst = P.standardoutput.readtoend ();  p.WaitForExit ();  P.close (); return strrst; }//<summary>///close process///</summary>//<param name= "procname" > Process name </param>//&LT;RETURNS&G  t;</returns> public static bool Closeprocess (string procname) {bool result = false;  System.Collections.ArrayList proclist = new System.Collections.ArrayList ();  String tempname = "";  int begpos;  int endpos; foreach (System.Diagnostics.Process thisproc in System.Diagnostics.Process.GetProcesses ()) {tempname =  Thisproc.tostring ();  Begpos = Tempname.indexof ("(") + 1;  Endpos = Tempname.indexof (")");  Tempname = tempname.substring (Begpos, Endpos-begpos);  Proclist.add (Tempname);  if (tempname = = procname) {if (!thisproc.closemainwindow ()) Thisproc.kill ();//When the Send close Window command is invalid, force end process result = true; }} return result; } }

5.2 Form1.Designer.cs Code

Partial class Form1 {//<summary>////Required designer variables. Form1.Designer.cs//</summary> private System.ComponentModel.IContainer components = null; <summary>///clean up all resources in use. </summary>//<param name= "disposing" > True if the managed resource should be released, otherwise false. </param> protected override void Dispose (bool disposing) {if (disposing && (components = null)) {compo Nents.  Dispose (); } base. Dispose (disposing); #region the code generated by the Windows Forms Designer///<summary>///designer supports the required method-do not///Use the Code Editor to modify the contents of this method. </summary> private void InitializeComponent () {System.ComponentModel.ComponentResourceManager resources =  New System.ComponentModel.ComponentResourceManager (typeof (Form1));  This.button1 = new System.Windows.Forms.Button ();  This.button2 = new System.Windows.Forms.Button ();  This.textbox1 = new System.Windows.Forms.TextBox ();  This.button3 = new System.Windows.Forms.Button (); This.  SuspendLayout (); Button1//This.button1.Font = new System.Drawing.font ("Microsoft Jas Black", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte) (134)));  This.button1.Location = new System.Drawing.Point (12, 90);  This.button1.Name = "Button1";  This.button1.Size = new System.Drawing.Size (134, 60);  This.button1.TabIndex = 0;  This.button1.Text = "Start Service";  This.button1.UseVisualStyleBackColor = true;  This.button1.Click + = new System.EventHandler (This.button1_click); Button2//This.button2.Font = new System.Drawing.Font ("Microsoft Jas Black", 12F, System.Drawing.FontStyle.Regular, system.dr Awing.  Graphicsunit.point, ((byte) (134)));  This.button2.Location = new System.Drawing.Point (280, 90);  This.button2.Name = "Button2";  This.button2.Size = new System.Drawing.Size (134, 60);  This.button2.TabIndex = 0;  This.button2.Text = "Stop Service";  This.button2.UseVisualStyleBackColor = true;  This.button2.Click + = new System.EventHandler (This.button2_click); TextBox1//This.textBox1.Font = new System.Drawing.Font ("Microsoft Jas Black", 10.5F, SysteM.drawing.fontstyle.regular, System.Drawing.GraphicsUnit.Point, ((byte) (134));  This.textBox1.ForeColor = System.Drawing.Color.Maroon;  This.textBox1.Location = new System.Drawing.Point (108, 13);  This.textBox1.Multiline = true;  This.textBox1.Name = "TextBox1";  This.textBox1.Size = new System.Drawing.Size (306, 67);  This.textBox1.TabIndex = 2; Button3//This.button3.Font = new System.Drawing.Font ("Microsoft Jas Black", 10.5F, System.Drawing.FontStyle.Underline, Syste  M.drawing.graphicsunit.point, ((byte) (134)));  This.button3.ForeColor = System.Drawing.Color.Blue;  This.button3.Location = new System.Drawing.Point (12, 12);  This.button3.Name = "Button3";  This.button3.Size = new System.Drawing.Size (90, 68);  This.button3.TabIndex = 3;  This.button3.Text = "Please select a service path";  This.button3.UseVisualStyleBackColor = true;  This.button3.Click + = new System.EventHandler (This.button3_click); Form1//this.  Autoscaledimensions = new System.Drawing.SizeF (6F, 12F); This. AutoScaleMode = SysteM.windows.forms.autoscalemode.font; This.  ClientSize = new System.Drawing.Size (419, 155); This.  Controls.Add (This.button3); This.  Controls.Add (This.textbox1); This.  Controls.Add (This.button2); This.  Controls.Add (This.button1); This. Icon = ((System.Drawing.Icon) (resources. GetObject ("$this.  Icon ")); This.  Name = "Form1"; This.  Text = "Select Service Program"; This. Load + = new System.EventHandler (this.  Form1_Load); This.  ResumeLayout (FALSE); This. PerformLayout (); } #endregion private System.Windows.Forms.Button button1; Private System.Windows.Forms.Button button2; Private System.Windows.Forms.TextBox TextBox1; Private System.Windows.Forms.Button Button3; }