function existsendlog (log:string;sendchangelog:TStringList):boolean; //发送日志中是否存在日志名 var j:integer; tempchangelogtxt,tempsendlogtxt:TStringList; resultval:boolean; begin resultval:=false; tempchangelogtxt:=SplitString(log,'|'); for j:=0 to sendchangelog.Count-1 do begin tempsen...
Category string handling routines function Copy(S; Index, Count: Integer): string; function Copy(S; Index, Count: Integer): array; Description S is an expression of a string or dynamic-array type. Index and Count are integer-type expressions. Copy returns a substring or sub array containing ...
function Replace(const OldValue: string; const NewValue: string): string; overload; function Replace(const OldValue: string; const NewValue: string; ReplaceFlags: TReplaceFlags): string; overload; function Split(const Separator: array of Char): TArray; overload; function Split(const Separator:...
self.Query2.ParamByName('教师姓名').AsString:=(self.JSXMDBLookupComboBox.Text); self.Query1.Params[0].AsString:='李令'; self.Query1.Params[1].AsString:='100'; self.Query1.Params[2].AsString:='100'; self.Query2.Open; 错误提示! "Project1.exe raised exception class EList...
delphi 深度学习 delphi基础教程.pdf 1、文件构成 delphi的主模块文件格式为.dpr(类似C++的.sln文件),其它模块文件为.pas(类似C++的.cpp文件)。所以一个完整的程序由一个.dpr和若干个.pas组成 (1).dpr程序结构 一个dpr由程序头、[use从句]、主程序组成,另外源文件联系着unit单元,一个典型的工程文件如下所示:...
Delphi 正则表达式之TPerlRegEx 类的属性与方法(7): Split 函数 摘要://字符串分割: Split var reg: TPerlRegEx; List: TStrings; begin List := TStringList.Create; reg := TPerlRegEx.Create(nil); reg.Subject := 'aaa,bbb,ccc,ddd'; reg.RegEx := ','; {这里可是运行相当复杂的分割符... ...
[rfIgnoreCase]); // *BC ABC ABC end; 分割: function Split(const Separator: array of Char): TArraystring; function Split(const Separator: array of Char; Count: Integer): TArraystring; function Split(const Separator: array of Char; Options: TStringSplitOptions): TArraystring; function Split...
在Delphi 7中,检索硬盘唯一序列号的方法是通过读取硬盘的ID。以下是一个示例代码,展示如何使用Delphi 7获取硬盘序列号: 代码语言:delphi 复制 function GetDiskSerialNumber: string; var hDrive: THandle; dwSerialNumber: DWORD; lpVolumeNameBuffer: array[0..MAX_PATH] of Char; nVolumeNameSize: DWORD;...
回答: 用下面的过程试试: functionshortenfilename(s :string) :string; vardrive,curdrive :string [2]; dir,curdir :string [80]; name :string [20]; ext :string [5]; i :byte; begin for i: 1to length(s) do s [i]: upcase(s [i]); s: fexpand(s); fsplit(s,dir,name,ext);...
To encode a large unsigned integer, split it into 7-bit fragments and place them in the payloads of multiple octets. The most significant bits are placed in the first octets with the least significant bits ending up in the last octet. All octets MUST set the Continue bit to 1 except the...