procedureTForm1.Timer2Timer(Sender:TObject);const{$WRITEABLECONSTON}ScrollingText:string='Thisisrigh…
varmStream:TMemoryStream;thisString:string;beginmStream:=TMemoryStream.Create;trymStream.LoadFromFil…
functionStreamToString(aStream:TStream):string;varSS:TStringStream;beginifaStream<>nilthenbeginSS:=T…
Delphi删除字符串首尾空格的实例,过滤字符串,替换字符串,删除指定部位的字符串,具体到本例中,是删除字…
此函数是判断一串字符里,是否存在中语汉字,使用的是汉字对应ASCII码原理,如果某个字符串转成ASCII码,且…
方法1procedureT****1.Button1Click(Sender:T****);constiStep=2;varIdx:integer;beginforIdx:=0toLength(M…
//正则版usesRegularExpressions;//相关单元functionIsChineseS****(s:S****ing):Boolean;constpattern=…
procedureTForm1.Button1Click(Sender:TObject);varstr:string;pStr:PWideChar;isHZ:Boolean;i,s,m:Integer…
functionIsNUM(Vaule:String):boolean;//delphi判断字符串是否为纯数字组合vari:integer;beginVaule:=trim(…
functionIsEnCase(Vaule:String):boolean;//判断字符串是否为纯字母组合vari:integer;beginVaule:=trim(Vau…
functionAddStr(constStr:string;constAdditionalStr:string;constDelimiterStr:string):string;beginifStr…
FunctionCopyTo_(S:String;StopChar:Char):String;VarI:Integer;S1:String;begin//S1:='';ForI:=1toLength(…
FunctionDelChar(Ch:Char;S:String):String;VarI:Integer;beginI:=1;WhileI<=Length(S)dobeginIfS[I]=CHthe…
//去除TS****ingList重复项procedureRemoveDuplicates(constAS****s:TS****ingList);varBuf:TS****ingList;…
unitUnit2;interfaceusesWinapi.Windows,Winapi.Messages,System.SysUtils,System.Variants,System.Classes…
今天在做一个Delphi项目的时候,要求要给银行的某些字段进行按位数进行补0,没有找到Delphi提供的****函数于…
functionEndStr(constS:String;constCount:Integer):String;varI:Integer;Index:Integer;beginResult:='';f…
procedureFilteredBlankLines(Strings:TStrings);vari:Integer;beginforI:=Strings.count-1downto0dobegini…
procedureShuffle(S****ings:TS****ings);vari:Integer;beginfori:=S****ings.Count-1downto1doS****ings.E…
Memo1.Lines.Insert(1,'string0');