Class TMemoFile
Unit
Declaration
type TMemoFile = class(TPagedFile)
Description
This item has no description.
Hierarchy
- TObject
- TPagedFile
- TMemoFile
Overview
Fields
| Protected | FDbfFile: pointer; |
| Protected | FDbfVersion: TXBaseVersion; |
| Protected | FMemoRecordSize: Integer; |
| Protected | FOpened: Boolean; |
| Protected | FBuffer: PChar; |
Methods
| Protected | function GetBlockLen: Integer; virtual; abstract; |
| Protected | function GetMemoSize: Integer; virtual; abstract; |
| Protected | function GetNextFreeBlock: Integer; virtual; abstract; |
| Protected | procedure SetNextFreeBlock(BlockNo: Integer); virtual; abstract; |
| Protected | procedure SetBlockLen(BlockLen: Integer); virtual; abstract; |
| Public | constructor Create(ADbfFile: pointer); |
| Public | destructor Destroy; override; |
| Public | procedure Open; |
| Public | procedure Close; |
| Public | procedure ReadMemo(BlockNo: Integer; DestStream: TStream); |
| Public | procedure WriteMemo(var BlockNo: Integer; ReadSize: Integer; Src: TStream); |
Properties
| Public | property DbfVersion: TXBaseVersion read FDbfVersion write FDbfVersion; |
| Public | property MemoRecordSize: Integer read FMemoRecordSize write FMemoRecordSize; |
Description
Fields
| Protected | FDbfFile: pointer; |
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This item has no description. | |
| Protected | FDbfVersion: TXBaseVersion; |
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This item has no description. | |
| Protected | FMemoRecordSize: Integer; |
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This item has no description. | |
| Protected | FOpened: Boolean; |
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This item has no description. | |
| Protected | FBuffer: PChar; |
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This item has no description. | |
Methods
| Protected | function GetBlockLen: Integer; virtual; abstract; |
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This item has no description. | |
| Protected | function GetMemoSize: Integer; virtual; abstract; |
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This item has no description. | |
| Protected | function GetNextFreeBlock: Integer; virtual; abstract; |
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This item has no description. | |
| Protected | procedure SetNextFreeBlock(BlockNo: Integer); virtual; abstract; |
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This item has no description. | |
| Protected | procedure SetBlockLen(BlockLen: Integer); virtual; abstract; |
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This item has no description. | |
| Public | constructor Create(ADbfFile: pointer); |
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This item has no description. | |
| Public | destructor Destroy; override; |
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This item has no description. | |
| Public | procedure Open; |
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This item has no description. | |
| Public | procedure Close; |
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This item has no description. | |
| Public | procedure ReadMemo(BlockNo: Integer; DestStream: TStream); |
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This item has no description. | |
| Public | procedure WriteMemo(var BlockNo: Integer; ReadSize: Integer; Src: TStream); |
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This item has no description. | |
Properties
| Public | property DbfVersion: TXBaseVersion read FDbfVersion write FDbfVersion; |
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This item has no description. | |
| Public | property MemoRecordSize: Integer read FMemoRecordSize write FMemoRecordSize; |
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This item has no description. | |
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