Phone number corresponding to the English word mobile phone digital text message translation gadgets Digital Input Method initial requirement "Ya TOU" how to write the program implementation into "girl", please advise if you have any ideas.

When I look at the English word corresponding to the phone number of "beautiful programming", I think that sometimes I receive digital text messages such as "43" when I think of college ", in fact, Translation into Chinese characters means "Haha", but you have to rely on your brain for analysis, so I spent some time writing a small program, after converting "43" to "he", the code from "he" to "ha" has not been written yet, I think the subsequent program will involve some input method knowledge and I am not very familiar with it. Now I copy my Code as follows:

Using system; <br/> using system. collections. generic; <br/> using system. componentmodel; <br/> using system. data; <br/> using system. drawing; <br/> using system. text; <br/> using system. windows. forms; <br/> using system. text. regularexpressions; <br/> namespace examexplainphoneshortmessage <br/>{< br/> Public partial class form1: form <br/> {<br/> # region attributes <br/> // <summary> <br/> // number of characters contained in each number from 0 to 9 <br/> // </Summary> <br/> int [] charcountofnumber = {0, 0, 3, 3, 3, 3, 3, 4, 3, 4 }; <br/> // <summary> <br/> // valid number <br/> /// </Summary> <br/> int [] validnumber = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }; <br/> /// <summary> <br/> // 0-9 letters that each digit can represent <br/> /// </Summary> <br/> string [] charvalueofnumber = {"", "", "ABC", "def", "Ghi", "jki", "MnO", "pqrs", "TUV", "wxyz "}; </P> <p> // <summary> <br/> // all valid pinyin combinations <br/> /// </Summary> <br/> ilist <string> pinyintable = new list <string> (); <br/> datatable dt = new datatable (); <br/> // <summary> <br/> // test case <br/> // The result is "Ya TOU" <br/> // </Summary> <br/> string strtesttext = "92 868 "; <br/> /// <summary> <br/> // invalid pinyin <br/> /// </Summary> <br/> string blackstr = "null"; <br/> # endregion <br/> Public form1 () <br/> {<br/> initializecomponent (); <br/> initpinyintable (); <br/>}< br/> /// <summary> <br/> // inits the pinyin table. <br/> // </Summary> <br/> private void initpinyintable () <br/>{< br/> string filepath = environment. currentdirectory + @ "/pinyintable.txt"; <br/> system. io. streamreader = new system. io. streamreader (filepath, system. text. encoding. getencoding ("gb2312"); <br/> while (true) <br/>{< br/> string strline = streamreader. readline (); <br/> If (string. isnullorempty (strline) <br/>{< br/> break; <br/>}< br/> string [] STRs = strline. split ("/t ". tochararray (); <br/> foreach (string item in STRs) <br/>{< br/> If (string. isnullorempty (item) = false &&"". equals (item) = false) <br/>{< br/> pinyintable. add (item ); <br/>}< br/> /// <summary> <br/> // gets the probable spell from number. <br/> /// </Summary> <br/> /// <Param name = "strline"> the STR line. </param> <br/> // <returns> </returns> <br/> private ilist <string> getprobablespellfromnumber (string strline) <br/>{< br/> ilist <string> probableresults = new list <string> (); <br/> If (strline. contains ("0") | strline. contains ("1") <br/>{< br/> return probableresults; <br/>}< br/> strline. replace ("", ""); <br/> strline. replace ("/T", ""); <br/> strline. replace (",", ""); <br/> // regular expression to verify whether the string contains invalid characters (excluding spaces) <br/> // not yet written <br/> string [] words = strline. split ("". tochararray (); <br/> ilist <string> allwordcharcollection = new list <ilist <string> (); <br/> foreach (string word in words) <br/>{< br/> ilist <string> wordcharcollection = getwordallcharcollection (Word); <br/> allwordcharcollection. add (wordcharcollection); <br/>}< br/> int totalcombination = 1; <br/> foreach (ilist <string> item in allwordcharcollection) <br/>{< br/> If (item. count> 0) <br/>{< br/> totalcombination = totalcombination * item. count; <br/>}< br/> stringbuilder [] ARGs = new stringbuilder [totalcombination]; <br/> for (INT I = 0; I <totalcombination; I ++) <br/>{< br/> ARGs [I] = new stringbuilder (""); <br/>}< br/> foreach (ilist <string> item in allwordcharcollection) <br/>{< br/> If (item. count> 0) <br/>{< br/> for (INT I = 0; I <totalcombination; I ++) <br/>{< br/> int Index = I % item. count; <br/> ARGs [I]. append (item [Index]); <br/> ARGs [I]. append (""); <br/>}< br/> // display possible result combinations <br/> string [] strargs = new string [totalcombination]; <br/> for (INT I = 0; I <totalcombination; I ++) <br/> {<br/> strargs [I] = ARGs [I]. tostring (); <br/>}< br/> This. richTextBox. lines = strargs; <br/> return probableresults; <br/>}< br/> /// <summary> <br/> // obtain all letters and combinations of a number. <br/> /// </Summary> <br/> // <Param name = "word"> the word. </param> <br/> private ilist <string> getwordallcharcollection (string word) <br/>{< br/> int n = word. length; <br/> int [] Number = new int [N]; <br/> for (INT I = 0; I <n; I ++) <br/> {<br/> Number [I] = int32.parse (word [I]. tostring (); <br/>}< br/> int [] Answer = {0, 0, 0, 0 }; <br/> // returned result <br/> ilist <string> wordcharcollection = new list <string> (); <br/> while (true) <br/> {<br/> stringbuilder strbuilder = new stringbuilder (""); <br/> for (INT I = 0; I <n; I ++) <br/>{< br/> strbuilder. append (charvalueofnumber [number [I] [answer [I]. tostring (); <br/>}< br/> // a valid pinyin <br/> If (pinyintable. contains (strbuilder. tostring () <br/>{< br/> wordcharcollection. add (strbuilder. tostring (); <br/>}< br/> int Index = n-1; <br/> while (index> = 0) <br/> {<br/> If (answer [Index] <charcountofnumber [number [Index]-1) <br/>{< br/> answer [Index] ++; <br/> break; <br/>}< br/> else <br/> {<br/> answer [Index] = 0; <br/> index --; <br/>}< br/> If (index <0) <br/> break; <br/>}</P> <p> return wordcharcollection; <br/>}< br/> /// <summary> <br/> // gets the probable Chinese chars from spells. <br/> /// </Summary> <br/> /// <Param name = "spells"> the spells. </param> <br/> // <returns> </returns> <br/> private ilist <string> getprobablechinesecharsfromspells (ilist <string> spells) <br/>{< br/> ilist <string> probablechinesechars = new list <string> (); <br/> return probablechinesechars; <br/>}< br/> /// <summary> <br/> // gets the probable Chinese spell Through filter all spells. <br/> /// </Summary> <br/> /// <Param name = "spells"> the spells. </param> <br/> // <returns> </returns> <br/> private ilist <string> getprobablechinesespellthroughfilterallspells (ilist <string> spells) <br/>{< br/> ilist <string> probablechinesechars = new list <string> (); </P> <p> probablechinesechars = spells; <br/> return probablechinesechars; <br/>}< br/> /// <summary> <br/> // number-chinesespell <br/> /// </Summary> <br/> /// <Param name = "sender"> the source of the event. </param> <br/> // <Param name = "E"> the <see CREF = "system. eventargs "/> instance containing the event data. </param> <br/> private void button3_click (Object sender, eventargs E) <br/>{< br/> try <br/> {<br/> strtesttext = this.txt number. text. trim (); <br/> ilist <string> allspells = getprobablespellfromnumber (strtesttext); <br/>}< br/> catch (exception ex) <br/>{< br/> MessageBox. show ("program exception:" + ex. message, "prompt", messageboxbuttons. OK, messageboxicon. error); <br/>}< br/>}

The actual running effect is as follows: