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页数:28页
时间:2019-10-09
《C#新课件第八讲》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、Cģ¼ÌČÕFÔµ为fm多这一Jµz多hæÛstring]多fm0多这一多hæÛstringstring都astringæÛJ¦charÛ¨êĦ<为stringname=“LanOuKeJi”;// /`ZKêÃÅéfor(inti=0;i2、ass=“Unity£";//Hstringñ+æÛstringyourClass=myClass;// [myClassyourClass¡cMIyourClass=“Unity]£”;// [yourClass(IĦmyClassIĢConsole.WriteLine(myClass);//Unity£Console.WriteLine(yourClass);//Unity]£string就ôstringæÛc¿º会õÒĤĉ 4Unicodeº会新中string.NETFrameworkStringT中ʶstringñ+3、æÛĦ^Uë`D§会Ĥ==%!=新bßstring&ÝËĤ;ñ+新中 &º会到`DaÓk4È中º会到来n[]#§会#+Kstring#º会*Þ来n中strin'str=/test";charx=str"2];//x= s ; !str[index]º会到CtContains()上>ËĦË·¿·U!到ö$3º会到中IndexOf(String)©Â·Uº会到VĐFĞÖãdĉ(Ćñ中LastIndexOf(String)©Â·Uº会到VĐ"-ĞÖãdĉ(Ćñxî中上>º会到Ħº会到v4、VĐº会òĚěâ³¾·UPadLeft(Int32)rRsĦd;V3ú&在中Remove(Int32,Int32)上>·Uuº会ZP VĐ.QĔå·Uxîº会到中º会到Ct上>º会到ĦgZPVĐ$3S·Uº会到ĒÉ×·Replace(String,String)Uº会到中上>º会到êüVĐ!º会到Ĥ®·UUnicodeº会ê5、íSplit(Char[])个新中ToUpper()上>º会到}ɹà½了J中Trim()dZPString&Ý不åSPáiº会%有iº会中Substring(Int32,In6、t32)dVĐĊĆ!º会到中!º会到d·Uº会xî(ìÙ·URs中的»是l到TºĦI+’,’个(Ħb<为“0ĦýĦä”中为_g}É)stringæÛ¨ê~是$中StringBuilderString&ݯh中B8+System.StringæCt:ĦzØÚк会到&ÝĦ &ÝÖI中<@8ܯĦString(ø«óĢKSystem.Text.StringBuilderæ中StringBuilder&Ý6Å&ÝĦRshĦ<@8ܯº会到Ħ+StringBuilder#¤Áû中Str7、ingBuilderE为StringBuildermyWords=newStringBuilder("HelloWorld!");+Append() AppendLine()CtēYAw:myWords.Append("Hello,girl”);myWords.AppendLine("Hello,lanou”);StringBuilderStringBuildergameFile=newStringBuilder();gameFile.AppendLine("p¬GĖE¥");StringBuilderemplyeeMS=gameFile;StringBuilder8、emplyeeMXY=gameFile;//M·MIemplyeeMS.AppendLine("F1eĦp¬E……");emplyeeMXY.AppendLine(“F2eĦp¬E……");//stringConsole.WriteLine(gameFile.ToString())Ĩ//p¬GĖE¥//F1eĦp¬E……//F2eĦp¬E……的»ÄGJĦ“BecauseofyouIneverstraytofarfromthesidewalkBecauseofyouIlearnedtopla
2、ass=“Unity£";//Hstringñ+æÛstringyourClass=myClass;// [myClassyourClass¡cMIyourClass=“Unity]£”;// [yourClass(IĦmyClassIĢConsole.WriteLine(myClass);//Unity£Console.WriteLine(yourClass);//Unity]£string就ôstringæÛc¿º会õÒĤĉ 4Unicodeº会新中string.NETFrameworkStringT中ʶstringñ+
3、æÛĦ^Uë`D§会Ĥ==%!=新bßstring&ÝËĤ;ñ+新中 &º会到`DaÓk4È中º会到来n[]#§会#+Kstring#º会*Þ来n中strin'str=/test";charx=str"2];//x= s ; !str[index]º会到CtContains()上>ËĦË·¿·U!到ö$3º会到中IndexOf(String)©Â·Uº会到VĐFĞÖãdĉ(Ćñ中LastIndexOf(String)©Â·Uº会到VĐ"-ĞÖãdĉ(Ćñxî中上>º会到Ħº会到v
4、VĐº会òĚěâ³¾·UPadLeft(Int32)rRsĦd;V3ú&在中Remove(Int32,Int32)上>·Uuº会ZP VĐ.QĔå·Uxîº会到中º会到Ct上>º会到ĦgZPVĐ$3S·Uº会到ĒÉ×·Replace(String,String)Uº会到中上>º会到êüVĐ!º会到Ĥ®·UUnicodeº会ê
5、íSplit(Char[])个新中ToUpper()上>º会到}ɹà½了J中Trim()dZPString&Ý不åSPáiº会%有iº会中Substring(Int32,In
6、t32)dVĐĊĆ!º会到中!º会到d·Uº会xî(ìÙ·URs中的»是l到TºĦI+’,’个(Ħb<为“0ĦýĦä”中为_g}É)stringæÛ¨ê~是$中StringBuilderString&ݯh中B8+System.StringæCt:ĦzØÚк会到&ÝĦ &ÝÖI中<@8ܯĦString(ø«óĢKSystem.Text.StringBuilderæ中StringBuilder&Ý6Å&ÝĦRshĦ<@8ܯº会到Ħ+StringBuilder#¤Áû中Str
7、ingBuilderE为StringBuildermyWords=newStringBuilder("HelloWorld!");+Append() AppendLine()CtēYAw:myWords.Append("Hello,girl”);myWords.AppendLine("Hello,lanou”);StringBuilderStringBuildergameFile=newStringBuilder();gameFile.AppendLine("p¬GĖE¥");StringBuilderemplyeeMS=gameFile;StringBuilder
8、emplyeeMXY=gameFile;//M·MIemplyeeMS.AppendLine("F1eĦp¬E……");emplyeeMXY.AppendLine(“F2eĦp¬E……");//stringConsole.WriteLine(gameFile.ToString())Ĩ//p¬GĖE¥//F1eĦp¬E……//F2eĦp¬E……的»ÄGJĦ“BecauseofyouIneverstraytofarfromthesidewalkBecauseofyouIlearnedtopla
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