CSHARP: search string for conversion from pinyin to Chinese Character

1    ///   <Summary> Bytes ///  Pinyin search  ///   </Summary> Bytes ///   <Param name = "strtext"> </param> Bytes ///   <Returns> </returns> Bytes Private    String Getchinesespell ( String Strtext) plaintext {plaintext ){ Int Len = strtext. length; Comment comment; String Mystr = "" ; Commandid; For ( Int I = 0 ; I <Len; I ++) returns {response mystr + = getspell (strtext. substring (I, 1 ); Too many} too many ));} Return Mystr; commandid} commandid ;} ///   <Summary> Bytes///  Get the first letter of the Chinese Character  /// Bytes ///   </Summary> Bytes ///   <Param name = "cnchar"> </param> Bytes ///   <Returns> </returns> Bytes Private   String Getspell ( String Cnchar) bytes {bytes ){ Byte [] Arrcn = encoding. Default. getbytes (cnchar); bytes ); If (Arrcn. length> 1 ) Else {already exist ){ Int Area = ( Short ) Arrcn [ 0 ]; Too many Int Pos = ( Short ) Arrcn [ 1 ]; Too many Int Code = (area < 8 ) + Pos; zookeeper; Int [] Areacode = { 45217 , 45253 , 45761 , 46318 , 46826 , 47010 , 47297 , 47614 , 48119 , 48119 , 49062 , 49324 , 49896 ,50371 , 50614 , 50622 , 50906 , 51387 , 51446 , 52218 , 52698 , 52698 , 52698 , 52980 , 53689 , 54481 }; Too many };For ( Int I = 0 ; I < 26 ; I ++) implements {commandid ){ Int Max = 55290 ; Commandid; If (I! = 25 ) Max = areacode [I + 1 ]; Too many If (Areacode [I] <= Code & Code <max) returns {response timeout ){ Return Encoding. Default. getstring ( New   Byte [] {( Byte )( 65 + I)}); then done} finally completed )});}} Return   "" ; Commandid} commandid ;} Else Zookeeper Return Cnchar; invalid argument ;}

 1               //  The following are pinyin suo Yu  // Tujuwen modification example Bytes String [] M_list; optional m_list = New   String [] { "  Electronic brain  " , "  Finance Department  " , "  Production Department  " , "  China " , "  Fgdfs in China  " , "  The skin of the chinam.com  " , "  Tu juwensheng, male, China  " , "  Female China  " , "  Female China  " ,"  Nengu  " , "  Female  " , "  Girls' country  " }; Too many }; This . Listboxcontrolstavalue. Items. Clear (); optional listboxcontrolstavalue. Visible = True ; Using system. Text. regularexpressions. RegEx Reg = New System. Text. regularexpressions. RegEx ( " [^ A-Za-Z \ r \ n] +  "  );  2  If (! Reg. Match (textedit1.text. tostring (). Success) limit ){  3                   String Pattern = textedit1.text. Trim (); trim (); //  Traverse all road information in the arraylist Bytes Foreach ( Object O In M_list) operator {Operator ){ //  Obtain the abbreviated Chinese characters and Pinyin characters for each road name. Bytes String Strroadname = getchinesespell (O. tostring (). tolower (); then empty (); String Strtxtroadname = Textedit1.text. tolower ();  4                       //  1. String Matching at any position  5 Matchcollection matches = RegEx. Matches (strroadname, pattern, regexoptions. ignorecase ); 6                       Foreach (Match nextmatch In  Matches)  7   {  8                           Int Index = Nextmatch. index;  9                           String Result = Nextmatch. tostring ();  10   Listboxcontrolstavalue. Items. Add (O ); 11   12 } Else} //  2. Matching Based on pinyin (using the contain and substring functions for determination) only matches the first letter on the top. Bytes If (Strroadname. Contains (strtxtroadname) & strroadname. substring ( 0 , Strtxtroadname. length) = strtxtroadname) returns {commandid listboxcontrolstavalue. items. add (o); export maxitemcount = listboxcontrolstavalue. items. count; commandid} commandid ;}}} Else Detail {detail details {//  Show all data when textbox is empty Too many rows} else}