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Delphi in a Nutshell

Delphi in a Nutshell

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Contents

Table of Contents

Delphi in a Nutshell

A Note Regarding Supplemental Files

1. Delphi Pascal

2. The Delphi Object Model

3. Runtime Type Information

4. Concurrent Programming

5. Language Reference

Absolute Directive

Abstract Directive

AbstractErrorProc Variable

AddModuleUnloadProc Procedure

AllocMemCount Variable

AllocMemSize Variable

AnsiString Type

Append Procedure

ArcTan Function

Assembler Directive

Assert Procedure

AssertErrorProc Variable

Assign Procedure

Assigned Function

AssignFile Procedure

Automated Directive

BeginThread Function

BlockRead Procedure

BlockWrite Procedure

Break Procedure

CDecl Directive

ChangeAnyProc Variable

ChDir Procedure

ClearAnyProc Variable

Close Procedure

CloseFile Procedure

CmdLine Variable

CmdShow Variable

CompToCurrency Function

CompToDouble Function

Concat Function

Constructor Keyword

Contains Directive

Continue Procedure

CurrencyToComp Procedure

DataMark Variable

DebugHook Variable

Default Directive

Default8087CW Variable

Delete Procedure

Destructor Keyword

DispCallByIDProc Variable

Dispid Directive

Dispinterface Keyword

Dispose Procedure

DllProc Variable

DoubleToComp Procedure

Dynamic Directive

EmptyParam Variable

EnumModules Procedure

EnumResourceModules Procedure

Erase Procedure

ErrorAddr Variable

ErrorProc Variable

ExceptClsProc Variable

ExceptionClass Variable

ExceptObjProc Variable

ExceptProc Variable

Exclude Procedure

ExitCode Variable

ExitProc Variable

Export Directive

Exports Keyword

External Directive

FileMode Variable

FilePos Function

FileSize Function

FillChar Procedure

Finalization Keyword

Finalize Procedure

Finally Keyword

FindClassHInstance Function

FindHInstance Function

FindResourceHInstance Function

Flush Procedure

Forward Directive

FreeMem Procedure

FreeMemory Function

Function Keyword

GetDir Function

GetHeapStatus Function

GetMem Procedure

GetMemory Function

GetMemoryManager Procedure

GetPackageInfoTable Type

HeapAllocFlags Variable

HInstance Variable

HPrevInst Variable

IDispatch Interface

Implementation Keyword

Implements Directive

Include Procedure

Index Directive

Inherited Keyword

Initialization Keyword

Initialize Procedure

InitProc Variable

Insert Procedure

Interface Keyword

IOResult Function

IsConsole Variable

IsLibrary Variable

IsMemoryManagerSet Function

IsMultiThread Variable

IUnknown Interface

JITEnable Variable

Length Function

LibModuleList Variable

Library Keyword

LoadResourceModule Function

LoadResString Function

MainInstance Variable

MainThreadID Variable

MaxInt Constant

MaxLongInt Constant

Message Directive

MkDir Procedure

ModuleIsCpp Variable

ModuleIsLib Variable

ModuleIsPackage Variable

ModuleUnloadList Variable

Nodefault Directive

NoErrMsg Variable

OleStrToString Function

OleStrToStrVar Procedure

OleVariant Type

OpenString Type

Output Variable

Overload Directive

Override Directive

Package Directive

PackageInfo Type

PackageInfoTable Type

PackageUnitEntry Type

PAnsiString Type

ParamCount Function

ParamStr Function

Pascal Directive

PInterfaceEntry Type

PInterfaceTable Type

PLibModule Type

PMemoryManager Type

PModuleUnloadRec Type

POleVariant Type

PResStringRec Type

Private Directive

Procedure Keyword

Program Keyword

Property Keyword

Protected Directive

PShortString Type

Public Directive

Published Directive

PUnitEntryTable Type

PWideString Type

RaiseList Function

Random Function

Randomize Procedure

RandSeed Variable

ReadLn Procedure

Readonly Directive

ReallocMem Procedure

ReallocMemory Function

RefAnyProc Variable

Register Directive

Register Procedure

RegisterModule Procedure

Reintroduce Directive

RemoveModuleUnloadProc Procedure

Rename Procedure

Requires Directive

Reset Procedure

Resident Directive

Resourcestring Keyword

Result Variable

Rewrite Procedure

RmDir Procedure

RunError Procedure

SafeCall Directive

SafeCallErrorProc Variable

SeekEof Function

SeekEoln Function

Set8087CW Procedure

SetInOutRes Procedure

SetLength Procedure

SetMemoryManager Procedure

SetRaiseList Function

SetString Procedure

SetTextBuf Procedure

ShortString Type

SizeOf Function

StdCall Directive

Stored Directive

StringOfChar Function

StringToOleStr Function

StringToWideChar Function

SysFreeMem Function

SysGetMem Function

SysReallocMem Function

TEnumModuleFuncLW Type

Test8086 Variable

Test8087 Variable

TestFDIV Variable

THeapStatus Type

Threadvar Keyword

TInterfacedClass Type

TInterfacedObject Type

TInterfaceEntry Type

TInterfaceTable Type

TLibModule Type

TlsIndex Variable

TlsLast Variable

TMemoryManager Type

TModuleUnloadProcLW Type

TModuleUnloadRec Type

TResStringRec Type

Truncate Procedure

TThreadFunc Type

TVarArrayBound Type

TypeInfo Function

Unassigned Variable

UniqueString Procedure

UnitEntryTable Type

UnregisterModule Procedure

UpCase Function

VarArrayCreate Function

VarArrayDimCount Function

VarArrayHighBound Function

VarArrayLock Function

VarArrayLowBound Function

VarArrayOf Function

VarArrayRedim Procedure

VarArrayRef Function

VarArrayUnlock Procedure

VarAsType Function

VarCast Procedure

VarClear Procedure

VarCopy Procedure

VarDispProc Variable

VarFromDateTime Function

VarIsArray Function

VarIsEmpty Function

VarIsNull Function

VarToDateTime Function

VarToStr Function

VarType Function

Virtual Directive

WideCharLenToString Function

WideCharLenToStrVar Procedure

WideCharToString Function

WideCharToStrVar Procedure

WideString Type

Write Directive

Write Procedure

WriteLn Procedure

Writeonly Directive

6. System Constants

8. Compiler Directives

A. Command-Line Tools

B. The SysUtils Unit

About the Author

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Name

DebugHook Variable

Syntax

var DebugHook: Byte;

Description

Delphi’s debugger uses DebugHook to determine what to do with exceptions. When an application runs normally, DebugHook is 0. When you debug an application in Delphi’s IDE, the IDE sets DebugHook to 1. When the IDE catches an exception or when you are single-stepping in the debugger, the IDE sets DebugHook to 2.

See Also

JITEnable Variable

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