Class TIndexCursor
Unit
Declaration
type TIndexCursor = class(TVirtualCursor)
Description
This item has no description.
Hierarchy
- TObject
- TVirtualCursor
- TIndexCursor
Overview
Methods
| Protected | function GetPhysicalRecNo: Integer; override; |
| Protected | function GetSequentialRecNo: Integer; override; |
| Protected | function GetSequentialRecordCount: Integer; override; |
| Protected | procedure SetPhysicalRecNo(RecNo: Integer); override; |
| Protected | procedure SetSequentialRecNo(RecNo: Integer); override; |
| Protected | procedure VariantStrToBuffer(Key: Variant; ABuffer: TRecordBuffer); |
| Public | constructor Create(DbfIndexFile: TIndexFile); |
| Public | destructor Destroy; override; |
| Public | function Next: Boolean; override; |
| Public | function Prev: Boolean; override; |
| Public | procedure First; override; |
| Public | procedure Last; override; |
| Public | procedure Insert(RecNo: Integer; Buffer: TRecordBuffer); |
| Public | procedure Update(RecNo: Integer; PrevBuffer, NewBuffer: TRecordBuffer); |
| Public | function CheckUserKey(Key: PChar; StringBuf: PChar): PChar; |
Properties
| Public | property IndexFile: TIndexFile read FIndexFile; |
Description
Methods
| Protected | function GetPhysicalRecNo: Integer; override; |
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This item has no description. | |
| Protected | function GetSequentialRecNo: Integer; override; |
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This item has no description. | |
| Protected | function GetSequentialRecordCount: Integer; override; |
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This item has no description. | |
| Protected | procedure SetPhysicalRecNo(RecNo: Integer); override; |
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This item has no description. | |
| Protected | procedure SetSequentialRecNo(RecNo: Integer); override; |
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This item has no description. | |
| Protected | procedure VariantStrToBuffer(Key: Variant; ABuffer: TRecordBuffer); |
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This item has no description. | |
| Public | constructor Create(DbfIndexFile: TIndexFile); |
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This item has no description. | |
| Public | destructor Destroy; override; |
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This item has no description. | |
| Public | function Next: Boolean; override; |
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This item has no description. | |
| Public | function Prev: Boolean; override; |
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This item has no description. | |
| Public | procedure First; override; |
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This item has no description. | |
| Public | procedure Last; override; |
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This item has no description. | |
| Public | procedure Insert(RecNo: Integer; Buffer: TRecordBuffer); |
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This item has no description. | |
| Public | procedure Update(RecNo: Integer; PrevBuffer, NewBuffer: TRecordBuffer); |
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This item has no description. | |
| Public | function CheckUserKey(Key: PChar; StringBuf: PChar): PChar; |
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This item has no description. | |
Properties
| Public | property IndexFile: TIndexFile read FIndexFile; |
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This item has no description. | |
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