Asp. NET micro-letter public Number Customer Service Interface _ practical skills

This example for you to share the ASP.net micro-letter customer service interface of the specific code for your reference, the specific content as follows

Kf_account.cs Code:

 Public partial class Kf_account:form {private readonly datatable Adt_user = new DataTable ();

  Private readonly String as_inifile = Application.startuppath + "\\user.ini";
  Public Kf_account () {binduser (); private void Binduser () {if (!
    File.exists (As_inifile)) {var str = new StringBuilder (); Str.
    Append ("; content is generated automatically by program, please do not modify this file content \ r \ n"); Str.
    Append ("[total]\r\n"); Str.
    Append ("total=\r\n"); Str.
    Append ("[count]\r\n"); Str.
    Append ("count=\r\n"); Str.
    Append ("[user]\r\n");
    StreamWriter SW = Default (StreamWriter);
    SW = File.createtext (ls_inifile); Sw. WriteLine (str.
    ToString ()); Sw.
    Close (); File.writealltext (As_inifile, str.
    ToString (), Encoding.unicode);
   File.setattributes (As_inifile, Fileattributes.hidden);
   } Checkforillegalcrossthreadcalls = false;
   InitializeComponent ();
   Icon = Resource1.ico; Lkl_num.
   Text = Inifile.contentvalue ("Total", "total", as_inifile); Lkl_num_c.text = Inifile.contenTValue ("Count", "Count", as_inifile);
   Picturebox1.visible = true;
   var sr = new StreamReader (As_inifile, Encoding.unicode);
   String Line;
   int li_count = 0; Adt_user.
   Columns.clear (); Adt_user.
   Columns.Add ("username", Type.GetType ("System.String")); Adt_user.
   Columns.Add ("OpenID", Type.GetType ("System.String")); while (line = Sr.
    ReadLine ())!= null) {li_count++;
     if (Li_count > 6) {line = SYSVISITOR.CURRENT.GETFORMATSTR (line);
     DataRow NewRow; NewRow = Adt_user.
     NewRow (); newrow["username"] = line. Substring (0, line.
     LastIndexOf (' = ')); newrow["OpenID"] = line. Substring (line.
     LastIndexOf (' = ') + 1); Adt_user.
    Rows.Add (NewRow); }} Sr.
   Close ();
   Datagridview1.autogeneratecolumns = false;
   Datagridview1.datasource = Adt_user;
   Datagridview1.autosizecolumnsmode = System.Windows.Forms.DataGridViewAutoSizeColumnsMode.DisplayedCells; Lbl_count.
   Text = "Total" + (li_count-6) + "line";
  Picturebox1.visible = false; }

  private void Btn_getuser_click (object sender, EventArgs e) {if (MessageBox.Show) the speed at which user information is pulled depends on your attention and network speed, and may take a few
Clock even longer.
Using this feature will consume a large number of user management interface quotas. Do you want to continue with this operation?
   "," Hint: ", messageboxbuttons.yesno) = = dialogresult.no) {return;
   var thr = new Thread (get_user_list); Thr.
  Start ();
   private void Get_user_list () {file.delete (as_inifile);
   var str = new StringBuilder (); Str.
   Append ("; content is generated automatically by program, please do not modify this file content \ r \ n"); Str.
   Append ("[total]\r\n"); Str.
   Append ("total=\r\n"); Str.
   Append ("[count]\r\n"); Str.
   Append ("count=\r\n"); Str.
   Append ("[user]\r\n"); File.writealltext (As_inifile, str.
   ToString (), Encoding.unicode);

   File.setattributes (As_inifile, Fileattributes.hidden);
   String ls_appid = Inifile.contentvalue ("Weixin", "AppID");
   String ls_secret = Inifile.contentvalue ("Weixin", "Appsecret");
   String access_token = "";
   String menu = ""; if (ls_appid. Length!= 18 | | Ls_secret. Length!=) {MessageBox.Show ("your AppID or Appsecret is not right, please checkAfter the operation ");
   Return
   } Access_token = SysVisitor.Current.Get_Access_token (Ls_appid, Ls_secret);
    if (Access_token = = "") {MessageBox.Show ("AppID or appsecret wrong, please check and then operate");
   Return
   } menu = SysVisitor.Current.GetPageInfo ("https://api.weixin.qq.com/cgi-bin/user/get?access_token=" + Access_token); if (menu).
   Substring (2, 7) = = "Errcode") {MessageBox.Show ("Pull failed, return message: \ r \ n" + menu);
   } jobject JSON = Jobject.parse (menu); Lkl_num. Text = json["Total"].
   ToString (); Inifile.setinistring ("Total", "total", lkl_num.
   Text, As_inifile); Lkl_num_c.text = json["Count"].
   ToString ();
   Inifile.setinistring ("Count", "Count", Lkl_num_c.text, As_inifile); int li_count = Int. Parse (json["Count").
   ToString ());
   btn_getuser.enabled = false;
   Picturebox1.visible = true;
   FileStream fs = null;
   Encoding encoder = Encoding.unicode;
    for (int i = 0; i < Li_count i++) {string OpenID, username; OpenID = Get_username (json["Data"] ["OpenID"][i]. Tostring ()); Username = json["Data" ["OpenID"][i].
    ToString ();
    Inifile.setinistring ("User", OpenID, username, as_inifile); byte[] bytes = encoder.
    GetBytes (OpenID + "=" + username + "\ r \ n");
    FS = File.openwrite (As_inifile); Set the start position of the writing as the end of the file FS. Position = fs.
    Length; Appends the pending content to the end of the file FS. Write (bytes, 0, bytes.
    Length); Fs.
    Close (); Lab_nums.
   Text = "pulled" + i + "one, remaining" + (Li_count-i) + ", please be patient"; } lab_nums.
   Text = "";
   Binduser ();
   Btn_getuser.enabled = true;
   Picturebox1.visible = false;
  MessageBox.Show ("All pulled out, please reopen the window");
  ///<summary>///Get user details, return to JSON///</summary>///<param name= "As_openid" ></param>
   private string Get_user (String as_openid) {string ls_json = "";
   String access_token = "";
   Access_token = SysVisitor.Current.Get_Access_token (); Ls_json = SysVisitor.Current.GetPageInfo ("https://api.weixin.qq.com/cgi-bin/user/info?access_token=" + Access_ Token + "&openid="+ As_openid +" &LANG=ZH_CN ");
  return Ls_json; ///<summary>///Get user user's nickname///</summary> private String Get_username (string as_openid) {St
   Ring Ls_json = "";
   Ls_json = Get_user (As_openid);
   String username = "";
   Jobject json = Jobject.parse (Ls_json); Username = json["nickname"].
   ToString ();
   Username = SysVisitor.Current.GetFormatStr (username);
  return username; private void Btn_search_click (object sender, EventArgs e) {string username = Txt_search.
   Text.trim (); if (string.
   Isnullorwhitespace (username)) {return; } datarow[] DataRows = Adt_user.

   Select ("username like '%" + username + "%");
   var Ldt = new DataTable (); Ldt.
   Columns.clear (); Ldt.
   Columns.Add ("username", Type.GetType ("System.String")); Ldt.
   Columns.Add ("OpenID", Type.GetType ("System.String"));
   LDT = todatatable (DataRows); try {Lbl_count. Text = Ldt.
   Rows.Count.ToString (); The catch {} Datagridview1.autogeneraTecolumns = false;
  Datagridview1.datasource = LDT; Public DataTable todatatable (datarow[] Rows {if rows = null | | rows.
   Length = = 0) return null; DataTable tmp = rows[0]. Table.clone (); Copy DataRow table structure foreach (DataRow row in rows) tmp. Rows.Add (row. ItemArray);
  Add DataRow to the DataTable return TMP; } private void Datagridview1_cellmouseclick (object sender, DataGridViewCellMouseEventArgs e) {try {Sysvis Itor. Current.wx_openid = Datagridview1.rows[datagridview1.currentcell.rowindex]. CELLS[1].
    Value.tostring (); SysVisitor.Current.Wx_username = Datagridview1.rows[datagridview1.currentcell.rowindex]. Cells[0].
    Value.tostring ();
    MessageBox.Show (str); Grb_chat.
    Enabled = true; Grb_chat.
   Text = SysVisitor.Current.Wx_username; The catch {} webbrowser_msg.
   DocumentText = ""; String url = string. Format ("https://api.weixin.qq.com/cgi-bin/customservice/getrecord?access_token={0}", SYSVISITOR.CURRENT.GET_ACCEss_token ());
   String ls_text = @ "{"; Ls_text + = "\" starttime\ ":" + DateTime.Now.AddDays (-3).
   Ticks + ",";
   Ls_text + + "endtime\": "+ DateTime.Now.Ticks +";
   Ls_text + + "openid\": \ "" + SysVisitor.Current.Wx_openid + "\";
   Ls_text + + "pagesize\": 1000, ";
   Ls_text + + "pageindex\": 1, ";
   Ls_text + = "}";
   String ls_history = SysVisitor.Current.PostPage (URL, ls_text); Webbrowser_msg.
  DocumentText = ls_history; private void Btn_send_click (object sender, EventArgs e) {string ls_msg = richtextbox_msg.
   Text;
   String ls_text = @ "{";
   Ls_text + + "Touser\": \ "" + SysVisitor.Current.Wx_openid + "\";
   Ls_text + + "msgtype\": \ "Text\";
   Ls_text + + "text\": ";
   Ls_text + = "{";
   Ls_text + + "content\": \ "" + Ls_msg + "" ";
   Ls_text + = "}";
   Ls_text + = "}"; String url = string. Format ("https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token={0}", SysVisitor.Current.Get_Access_
   Token ()); String ls_isright = SysvisItor.

   Current.postpage (URL, ls_text); Webbrowser_msg.
  DocumentText + = "<p align=right><font size=3>" + ls_isright + "</FONT></P>"; private void Btn_addkf_click (object sender, EventArgs e) {string url = string. Format ("https://api.weixin.qq.com/customservice/kfaccount/add?access_token={0}", SysVisitor.Current.Get_Access_
   Token ());
   Customer account Settings xxx@ Your public number is the correct format.
   String ls_text = "{";
   Ls_text + + "kf_account\": Test2@gz-sisosoft, ";
   Ls_text + + "nickname\": \ "Customer service 2\", ";
   Ls_text + + "password\": \ "12345\";
   Ls_text + = "}";
      String LS_KF = @ "{' Kf_account ': ' Test1@gz-sisosoft ', ' nickname ': ' Customer service 1 ', ' Password ': ' 123456 ',
   }";
   String ls_isok = SysVisitor.Current.PostPage (URL, ls_text);
  MessageBox.Show (Ls_isok);

 } private void Kf_account_load (object sender, EventArgs e) {}}

SysVisitor.cs Code:

 Class Sysvisitor {private static sysvisitor visit = NULL;

    public static Sysvisitor Current {get {if (visit = = null) visit = new Sysvisitor ();
   return visit; }///<summary>///get access_token///</summary>///<param name= "AppID" >appid</param&gt
  ; <param name= "Secret" >appsecret</param>///<returns></returns> public string get_access_t
   Oken (String AppID, String appsecret) {string secondappid = Inifile.contentvalue ("Weixin", "secondappid"); if (AppID. ToLower () = = Secondappid.
    ToLower ()) {string ls_time = Inifile.contentvalue ("Weixin", "gettime");
    Decimal Ldt;
     try {Ldt = Convert.todecimal (ls_time); if (DateTime.Now.ToString ("YYYYMMDDHHMMSS"))-Ldt < 7100)//refresh once every two hours {return Inifile.con convert.todecimal
     Tentvalue ("Weixin", "Access_token"); The Catch {}} string ls_appid = AppID.
   Replace ("", ""); String LS_SECRET = Appsecret.
   Replace ("", "");
   String access_token = ""; String url = string. Format ("Https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}", Ls_
   AppID, Ls_secret);
   String json_access_token = GetPageInfo (URL);
   DataTable dt = json.jsontodatatable (Json_access_token);
   DataTable dt = jsonhelper.jsontodatatable (Json_access_token); try {access_token = dt. rows[0]["Access_token"].
   ToString ();
   Catch {return "";
   } inifile.setinistring ("Weixin", "GetTime", DateTime.Now.ToString ("Yyyymmddhhmmss"));
   Inifile.setinistring ("Weixin", "Access_token", Access_token);

   Inifile.setinistring ("Weixin", "Secondappid", ls_appid);
  return access_token; ///<summary>///Get access_token///</summary> public string Get_access_token () {string ls_a
   Ppid = Inifile.contentvalue ("Weixin", "Appid");
   String ls_secret = Inifile.contentvalue ("Weixin", "Appsecret"); Return Get_access_token(Ls_appid, Ls_secret); The///<summary>///get method requests the URL and receives the return message///</summary>///<param name= "strURL" >url address </PARAM&G
  T <returns></returns> public string getpageinfo (string url) {HttpWebRequest request = (httpwebreques
   t) httpwebrequest.create (URL); HttpWebResponse response = (HttpWebResponse) request.

   GetResponse (); string ret = string.
   Empty;
   Stream s;
   String strdate = "";

   string strvalue = ""; if (response. StatusCode = = Httpstatuscode.ok) {s = response.
    GetResponseStream ();

    Here processing the returned text StreamReader Reader = new StreamReader (s, Encoding.UTF8);
    while ((strdate = Reader.readline ())!= null) {strvalue + = strdate + "\ r \ n";
   }//strvalue = Reader.readtoend ();
  return strvalue; ///<summary>///Post method///</summary>///<param name= "PostURL" >URL</param>/// ;p Aram Name= "PostData" >post data </param>///<returns></reTurns> public string Postpage (string PostURL, String postdata) {Stream outstream = null;
   Stream instream = null;
   StreamReader sr = null;
   HttpWebResponse response = null;
   HttpWebRequest request = null;
   Encoding Encoding = Encoding.UTF8; byte[] data = encoding.
   GetBytes (PostData);
    Prepare request ... try {//Set parameter request = WebRequest.Create (PostURL) as HttpWebRequest;
    Cookiecontainer Cookiecontainer = new Cookiecontainer (); Request.
    Cookiecontainer = Cookiecontainer; Request.
    AllowAutoRedirect = true; Request.
    method = "POST"; Request.
    ContentType = "application/x-www-form-urlencoded"; Request. ContentLength = data.
    Length; OutStream = Request.
    GetRequestStream (); OutStream. Write (data, 0, data.
    Length); OutStream.
    Close (); Send request and get corresponding response data response = Request.
    GetResponse () as HttpWebResponse; Until request. The GetResponse () program only starts sending post requests to the target Web page instream = response.
    GetResponseStream (); sr = new StreamReader (instream, encoding); Returns the resulting web page (HTML) code string content = Sr.
    ReadToEnd (); string err = string.
    Empty;
   return content; The catch (Exception ex) {string err = ex.
    message; return string.
   Empty; }///<summary>///format string///</summary>///<param name= "str" ></param>///<re
   Turns></returns> public string Getformatstr (String str) {if ("= = str") return ""; else {str = str.
    Trim (); str = str.
    Replace ("'", "" "); str = str.
    Replace ("", "<"); str = str.
    Replace ("", ">"); str = str.
    Replace (",", ",");
   return str;
  } String ls_username = "";
   <summary>///User name///</summary> public string Wx_username {get {return ls_username;
   } set {ls_username = value;
  } String Ls_openid = "";
   <summary>///Openid///</summary> public string Wx_openid {get {return ls_openid; } set {
    Ls_openid = value;

 }
  }
 }

INIFile.cs Code:

 Class INIFile {/////<summary>/////set INI file parameters/////</summary>/////<param name= "section" > INI file </param>/////<param name= "key" >ini file keywords </param>/////<param name= "val" > INI file keywords value </param>/////<param name= "FilePath" >ini file full path and name </param>/////<returns> </returns>//[dllimport ("kernel32")]//private static extern long WritePrivateProfileString (//String section

  , string key, String val, string filePath); <summary>/////get ini file parameter/////</summary>/////<param name= The paragraph name in the "section" >ini file </param >/////<param name= "key" >ini file keyword </param>/////<param name= "def" > Default values when unreadable </param >/////<param name= "RetVal" > Reading value </param>/////<param name= "Size" > Numeric value </param>/////&L T;param name= "FilePath" >ini full path and name of file </param>//[dllimport ("kernel32")]//private static extern int GetpriVateprofilestring (//String section, String key, String Def, StringBuilder retVal, int size, string filePath);

  static string gs_filename = System.AppDomain.CurrentDomain.BaseDirectory + "Config.ini"; <summary>/////get ini file parameter/////</summary>/////<param name= "as_section" >ini file paragraph name </pa ram>/////<param name= "as_key" >ini file keywords </param>/////<param name= "As_filename" >
  INI file full path and name </param>//public static string getinistring (String as_section, String As_key, String as_filename)
  {//StringBuilder temp = new StringBuilder (255);
  int i = getprivateprofilestring (as_section, As_key, "", temp, 255, as_filename); Return temp.
  ToString (); /////<summary>/////Gets the name of the paragraph in the ini file parameter/////</summary>/////<param name= "as_section" >ini file lt;/param>/////<param name= "as_key" >ini file keywords </param>/////<param name= "As_filename" >
  The full path and name of the INI file </param>public static string Getinistring (String as_section, String as_key)//{//Return getinistring (As_section, As_key, G
  S_filename); /////<summary>/////Set INI file parameters/////</summary>/////<param name= "as_section" >ini file paragraphs &L t;/param>/////<param name= "as_key" >ini file keywords </param>/////<param name= "As_value" > INI file value of keywords </param>/////<param name= "as_filename" >ini file full path and name </param>//public static Long Set Inistring (String as_section, String As_key, String as_value, String as_filename)//{//Return Writeprivateprofilestri
  Ng (As_section, As_key, As_value, as_filename); /////<summary>/////Set INI file parameters/////</summary>/////<param name= "as_section" >ini file paragraphs ;/param>/////<param name= "as_key" >ini file keywords </param>/////<param name= "As_value" > INI file the value of the keyword </param>//public static long setinistring (string as_section, String As_key, String As_vAlue)//{//Return setinistring (As_section, As_key, As_value, gs_filename); ///<summary>///Write INI file///</summary>///<param name= "section" > node name [such as [Typename]]</par am>///<param name= "key" > Key </param>///<param name= "val" > Value </param>///<param name= "f  Ilepath "> File path </param>///<returns></returns> [DllImport (" kernel32 ")] public static extern long
  WritePrivateProfileString (string section, string key, String val, string filepath); [DllImport ("kernel32.dll")] public extern static int Getprivateprofilesectionnamesa (byte[] buffer, int ilen, string file
  Name); <summary>///Write INI file (section: node name key: Key val: value)///</summary>///<param name= "section" > Node name & lt;/param>///<param name= "key" > Key </param>///<param name= "val" > Value </param>///<return s></returns> public static long Setinistring (string section, string key, StrinG val, string as_filepath = "") {if (As_filepath = = "") {return (WritePrivateProfileString, Key, Val
   , strFilePath)); 
   else {return (writeprivateprofilestring (section, Key, Val, As_filepath)); }///<summary>///read INI file///</summary>///<param name= "section" > Node name </param>// /<param name= "key" > Key </param>///<param name= "def" > Value </param>///<param name= "RetVal" >s Tringbulider objects </param>///<param name= "Size" > Byte size </param>///<param name= "FilePath" > File path & Lt;/param>///<returns></returns> [DllImport ("kernel32")] public static extern int Getprivateprofile
  String (string section, String key, String Def, StringBuilder retval, int size, string filePath); public static String strFilePath = Application.startuppath + "\\Config.ini";//Get INI file default path public static string strsec =

  ""; INI filename///<summary>///Read the content method in the INI file (Section node name, key key)///</summary>///<param name= "" section > Node name </param>///<param "Key" > Key </param>///<returns></returns> public static string Contentvalue (string section, string key,
   String as_filepath = "") {StringBuilder temp = new StringBuilder (1024);
   if (As_filepath = = "") {getprivateprofilestring (section, Key, "", temp, 1024, strFilePath); 
   else {getprivateprofilestring (section, Key, "", temp, 1024, as_filepath); Return to temp.
  ToString (); ///<summary>///Gets a list of all the item names and values in the specified subsection///</summary>///<param name= "section" > Segment for the section to be obtained. Note that this string is case-insensitive </param>///<param name= the "buffer" > Buffer returns a binary string that is separated by "a" between the strings </param>///<param Name= "nsize" > Buffer size </param>///<param name= "FilePath" > Initialization file name.
  If you do not specify a full pathname, Windows finds files in the Windows directory </param>///<returns></returns> [DllImport ("kernel32")] public static EXtern int Getprivateprofilesection (string section, byte[] buffer, int nsize, string filePath); <summary>///gets all key value pairs in the specified segment section to return each key of the collection such as "Key=value"///</summary>///<param name= "section" > Specified paragraph </param>///<param name= "filePath" >ini file absolute path </param>///<returns></returns > public static list<string> readkeyvalues (String, String as_filepath = "") {byte[] buffer = new
   BYTE[32767];
   list<string> list = new list<string> ();
   int length = 0; if (As_filepath = = "") {length = getprivateprofilesection (section, buffer, buffer.)
   GetUpperBound (0), strFilePath); else {length = getprivateprofilesection (section, buffer, buffer.) 
   GetUpperBound (0), As_filepath);
   A string temp;
   int postion = 0; for (int i = 0; i < length; i++) {if (buffer[i] = = 0x00)//Is delimited by ' i ' {temp = System.Text.ASCIIEncodi Ng. default.getstring (buffer, postion, i-postion).Trim ();
     postion = i + 1; if (temp. Length > 0) {list.
     ADD (temp);
  }} return list; }///<summary>///Delete the specified key///</summary>///<param name= "section" > The paragraph name to be written </param>// /<param name= "key" > the key to be deleted </param>///<param name= "filename" >ini file full path and filename </param> public St atic void Delkey (string section, string key, String as_filepath = "") {if (As_filepath = = "") {Writeprivatep
   Rofilestring (section, key, NULL, strFilePath);
   else {writeprivateprofilestring (section, key, NULL, As_filepath);
  }///<summary>///Returns a collection of all the section names in the profile///</summary> public static ArrayList readsections ()
   {byte[] buffer = new byte[65535]; int rel = Getprivateprofilesectionnamesa (buffer, buffer. 
   GetUpperBound (0), strFilePath);
   int icnt, IPos;
   ArrayList ArrayList = new ArrayList ();
   string tmp;
  if (Rel > 0) {icnt = 0; iPos = 0;  for (icnt = 0; icnt < rel; icnt++) {if (buffer[icnt] = = 0x00) {tmp = System.Text.ASCIIEncoding. UTF8. GetString (buffer, IPos, Icnt-ipos).
      Trim ();
      IPos = icnt + 1;
     if (tmp!= "") Arraylist.add (TMP);
  }} return arrayList;

 } 
 }

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