TObject 第2页

lazarus：用DCPCrypt对文本文件加密

加密过程：procedureTForm1.ButtonEnCryptClick(Sender:TObject);varCipher:TDCP_rc4;Source,Target:TFileStream;

老狼8848·2023-06-21 13:18

C++ Builder XE 窗体置顶、置底设置

-----------------------------------------------------------------void__fastcallTForm1::Button1Click(TObject

lzksword·2023-06-19 06:14

类方法调用

Variants,Classes,Graphics,Controls,Forms, Dialogs;type TForm1=class(TForm) procedureFormCreate(Sender:TObject

ok060·2023-06-18 13:43

lazarus:导出中文内容到excel

//导出列表procedureTForm_luru.Button1Click(Sender:TObject);VarsXm1,sDw1,sZhengshuId1:string;XLApp:OLEVariant

老狼8848·2023-06-18 03:20

Delphi XE2下使用Idhttp实现带Header头发送get请求

在窗口中放一个TIdHttp控件，以下是具体实现的代码：procedureTForm2.Button4Click(Sender:TObject);varaStream:TStringStream;beginIdHTTP1

Yothan·2023-06-16 05:41

TInterfacedPersistent - C++ Builder

::Classes::TInterfacedPersistent是所有图片类的父类简介成员一.System::Classes::TInterfacedPersistent简介继承关系：System::TObject

玄坴·2023-06-12 10:03

Delphi 华氏度和摄氏度转换（亲测可用）

32),-2))\摄氏度转华氏度：FloatToStr(RoundTo(摄氏度(浮点型)*9/5+32,-2))例子：华氏度转摄氏度：procedureTForm1.btn3Click(Sender:TObject

紫松Win·2023-06-08 15:06

TThread - C++ Builder

TThreadSystem::Classes::TThread是线程类，用于创建线程简介成员(类型、属性、方法、事件)例子一.System::Classes::TThread简介继承关系：System::TObject

玄坴·2023-06-08 01:42

解决delphi客户端用TIDhttp POST 传参中文乱码问题(转)

上代码：procedureTForm18.Button1Click(Sender:TObject);varuserName:String;userPwd:String;Url:String;Params

看那山瞧那水·2023-04-21 09:31

delphi报警声音 Beep、MessageBeep 和 Windows.Beep

我的办法，增加一个timer设置间隔100ms，通过timer的使能否，控制报警声音开关procedureTForm1.Timer1Timer(Sender:TObject);beginWindows.Beep

yunqian09·2023-04-14 17:15

Delphi TdxBarManager通过代码生成菜单

procedureTForm6.btn1Click(Sender:TObject);varABar:TdxBar;ABarItem:TdxBarItem;ABarSubItem:TdxBarSubItem

蝈蝈(GuoGuo)·2023-04-14 17:58

Ribbon

procedureTfrmMain.btn1Click(Sender:TObject);varribbonTab:TdxRibbonTab;ribbonTabGroup:TdxRibbonTabGroup

蝈蝈(GuoGuo)·2023-04-14 16:52

TObject::NewInstance - C++ Builder

C++Builder参考手册➙System➙TObject➙NewInstance头文件：#include命名空间：System函数原型：__classmethodvirtual__unsafeTObject

玄坴·2023-04-12 05:57

DELPHI日期时间函数

rocedureTForm1.Button1Click(Sender:TObject);beginMemo1.Lines.Add(FormatDateTime('yyyy-mm-dd',StartOfTheMonth

huang714·2023-04-11 14:15

TObject::DefaultHandler - C++ Builder

C++Builder参考手册➙System➙TObject➙DefaultHandler头文件：#include命名空间：System函数原型：virtualvoid__fastcallDefaultHandler

玄坴·2023-04-05 16:20

TObject::MethodAddress - C++ Builder

C++Builder参考手册➙System➙TObject➙MethodAddress头文件：#include命名空间：System函数原型：__classmethodvoid*__fastcallMethodAddress

玄坴·2023-04-05 09:04

TObject::ClassName - C++ Builder

C++Builder参考手册➙System➙TObject➙ClassName头文件：#include命名空间：System函数原型：__classmethodUnicodeString__fastcallClassName

玄坴·2023-04-04 23:37

TObject::QualifiedClassName - C++ Builder

C++Builder参考手册➙System➙TObject➙QualifiedClassName头文件：#include命名空间：System函数原型：__classmethodUnicodeString

玄坴·2023-04-04 21:34

TObject::InitInstance - C++ Builder

C++Builder参考手册➙System➙TObject➙InitInstance头文件：#include命名空间：System函数原型：__classmethod__unsafeTObject*__

玄坴·2023-04-03 17:25

TObject::ClassType - C++ Builder

C++Builder参考手册➙System➙TObject➙ClassType头文件：#include命名空间：System函数原型：TClass__fastcallClassType(void);System

玄坴·2023-04-02 11:39

TObject::InheritsFrom - C++ Builder

C++Builder参考手册➙System➙TObject➙InheritsFrom头文件：#include命名空间：System函数原型：__classmethodbool__fastcallInheritsFrom

玄坴·2023-04-01 15:07

TObject::SafeCallException - C++ Builder

C++Builder参考手册➙System➙TObject➙SafeCallException头文件：#include命名空间：System函数原型：virtualHRESULT__fastcallSafeCallException

玄坴·2023-04-01 13:28

TObject::ClassInfo - C++ Builder

C++Builder参考手册➙System➙TObject➙ClassInfo头文件：#include命名空间：System函数原型：__classmethodvoid*__fastcallClassInfo

玄坴·2023-04-01 11:05

2018-11-25 procedure

Controls,Forms,Dialogs,StdCtrls;typeTForm1=class(TForm)Button1:TButton;procedureButton1Click(Sender:TObject

netppp·2023-04-01 05:37

Date - C++ Builder

例：void__fastcallTForm1::Button1Click(TObject*Sender

玄坴·2023-02-17 07:51

三 OC底层原理内存对齐详解

OC对象创建过程探索到一部分的内存，我们粗略跳过，这次我们就详细看看先提出一个疑问//引用#import#importTObject*obj1=[TObjectnew];obj1.prString=@"TObject

可乐冒气·2023-01-28 18:49

java 泛型接口实现类_Java泛型：接收实现类的类型参数的接口方法

接口：publicinterfaceMyInterface{publicvoidmethod(Tobject);}类：publicclassAimplementsMyInterface{publicvoidmethod

weixin_39826984·2022-12-16 17:41

Delphi调用驱动打印

类关系TObject使用TPrinter对象可以执行应用程序中的任何打印操作。可以在Printers单元中通过调用Printer函数来获得一个TPrinter对象。为了决定

Vaccae·2022-11-20 22:06

TObject::UnitName - C++ Builder

C++Builder参考手册➙System➙TObject➙UnitName头文件：#include命名空间：System函数原型：__classmethodUnicodeString__fastcallUnitName

玄坴·2022-07-08 20:37

TObject::~TObject - C++ Builder

C++Builder参考手册➙System➙TObject➙~TObject头文件：#include命名空间：System函数原型：__fastcallvirtual~TObject(void);System

玄坴·2022-07-08 20:13

TObject::TObject - C++ Builder

C++Builder参考手册➙System➙TObject➙TObject头文件：#include命名空间：System函数原型：__fastcallTObject(void);System::TObject

玄坴·2022-07-08 20:37

TObject::MethodName - C++ Builder

C++Builder参考手册➙System➙TObject➙MethodName头文件：#include命名空间：System函数原型：__classmethodUnicodeString__fastcallMethodName

玄坴·2022-07-06 18:26

TObject::InstanceSize - C++ Builder

C++Builder参考手册➙System➙TObject➙InstanceSize头文件：#include命名空间：System函数原型：__classmethodint__fastcallInstanceSize

玄坴·2022-07-06 18:19

TObject::GetInterfaceTable - C++ Builder

C++Builder参考手册➙System➙TObject➙GetInterfaceTable头文件：#include命名空间：System函数原型：__classmethodPInterfaceTable

玄坴·2022-05-22 13:27

TObject::GetInterface - C++ Builder

C++Builder参考手册➙System➙TObject➙GetInterface头文件：#include命名空间：System函数原型：bool__fastcallGetInterface(constGUID

玄坴·2022-05-22 13:35

TObject::GetHashCode - C++ Builder

C++Builder参考手册➙System➙TObject➙GetHashCode头文件：#include命名空间：System函数原型：virtualint__fastcallGetHashCode(

玄坴·2022-05-22 13:08

TObject::FreeInstance - C++ Builder

C++Builder参考手册➙System➙TObject➙FreeInstance头文件：#include命名空间：System函数原型：virtualvoid__fastcallFreeInstance

玄坴·2022-05-22 13:32

TObject::Free - C++ Builder

C++Builder参考手册➙System➙TObject➙Free头文件：#include命名空间：System函数原型：void__fastcallFree(void);System::TObject

玄坴·2022-05-22 13:03

TObject::FieldAddress - C++ Builder

C++Builder参考手册➙System➙TObject➙FieldAddress头文件：#include命名空间：System函数原型：void*__fastcallFieldAddress(constShortString

玄坴·2022-05-22 13:18

TObject::Equals - C++ Builder

C++Builder参考手册➙System➙TObject➙Equals头文件：#include命名空间：System函数原型：virtualbool__fastcallEquals(TObject*Obj

玄坴·2022-05-17 09:26

TObject::DisposeOf - C++ Builder

C++Builder参考手册➙System➙TObject➙DisposeOf头文件：#include命名空间：System函数原型：void__fastcallDisposeOf(void);System

玄坴·2022-05-17 09:58

TObject::Dispatch - C++ Builder

C++Builder参考手册➙System➙TObject➙Dispatch头文件：#include命名空间：System函数原型：virtualvoid__fastcallDispatch(void*

玄坴·2022-05-17 09:30

TObject::CleanupInstance - C++ Builder

C++Builder参考手册➙System➙TObject➙CleanupInstance头文件：#include命名空间：System函数原型：void__fastcallCleanupInstance

玄坴·2022-05-09 20:45

TObject::ClassParent - C++ Builder

C++Builder参考手册➙System➙TObject➙ClassParent头文件：#include命名空间：System函数原型：__classmethodTClass__fastcallClassParent

玄坴·2022-05-09 20:31

TObject::ClassNameIs - C++ Builder

C++Builder参考手册➙TObject➙System➙ClassNameIs头文件：#include命名空间：System函数原型：__classmethodbool__fastcallClassNameIs

玄坴·2022-05-09 20:49

TObject::BeforeDestruction - C++ Builder

C++Builder参考手册➙System➙TObject➙BeforeDestruction头文件：#include命名空间：System函数原型：virtualvoid__fastcallBeforeDestruction

玄坴·2022-05-09 20:29

TObject::AfterConstruction - C++ Builder

C++Builder参考手册➙System➙TObject➙AfterConstruction头文件：#include命名空间：System函数原型：virtualvoid__fastcallAfterConstruction

玄坴·2022-05-09 20:59

TObject - C++ Builder

C++Builder参考手册➙System➙TObjectSystem::TObject是所有的VCL和FMX控件的顶级父类。

玄坴·2022-04-13 10:59

Delphi xe8 FMX StringGrid根据内容自适应列宽

functionGetColMaxDataLength(ASGrid:TStringGrid):TObject;varMaxColLength,//列数据的最大长度CellLength:Single;/

ooooh·2022-04-11 04:47

delphi edit 只输入数字只输入字母

限制为只接收数字的例程如下：procedureTForm1.Edit1KeyPress(Sender:TObject;var..Key:Char);beginifnot(keyin['0'..'9',#8

百炼成钢百忍成佛·2022-03-28 09:05

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TObject