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TBDEDataSet Methods

The methods of the TBDEDataSet class are listed here.

 
Name 
Description 
 
This is ActivateFilters, a member of class TBDEDataSet. 
 
This is AddFieldDesc, a member of class TBDEDataSet. 
 
This is AllocCachedUpdateBuffers, a member of class TBDEDataSet. 
 
This is AllocKeyBuffers, a member of class TBDEDataSet. 
 
This is AllocRecordBuffer, a member of class TBDEDataSet. 
 
This is BlockReadNext, a member of class TBDEDataSet. 
 
This is CachedUpdateCallBack, a member of class TBDEDataSet. 
 
This is CheckCachedUpdateMode, a member of class TBDEDataSet. 
 
This is CheckSetKeyMode, a member of class TBDEDataSet. 
 
This is ClearCalcFields, a member of class TBDEDataSet. 
 
This is CloseBlob, a member of class TBDEDataSet. 
 
This is CloseCursor, a member of class TBDEDataSet. 
 
This is CreateExprFilter, a member of class TBDEDataSet. 
 
This is CreateFuncFilter, a member of class TBDEDataSet. 
 
This is CreateHandle, a member of class TBDEDataSet. 
 
This is CreateLookupFilter, a member of class TBDEDataSet. 
 
This is DataEvent, a member of class TBDEDataSet. 
 
This is DeactivateFilters, a member of class TBDEDataSet. 
 
This is DestroyHandle, a member of class TBDEDataSet. 
 
This is DestroyLookupCursor, a member of class TBDEDataSet. 
 
This is FindRecord, a member of class TBDEDataSet. 
 
This is ForceUpdateCallback, a member of class TBDEDataSet. 
 
This is FreeKeyBuffers, a member of class TBDEDataSet. 
 
This is FreeRecordBuffer, a member of class TBDEDataSet. 
 
This is GetBookmarkData, a member of class TBDEDataSet. 
 
This is GetBookmarkFlag, a member of class TBDEDataSet. 
 
This is GetCanModify, a member of class TBDEDataSet. 
 
This is GetFieldFullName, a member of class TBDEDataSet. 
 
This is GetHandle, a member of class TBDEDataSet. 
 
This is GetIndexField, a member of class TBDEDataSet. 
 
This is GetIndexFieldCount, a member of class TBDEDataSet. 
 
This is GetIsIndexField, a member of class TBDEDataSet. 
 
This is GetKeyBuffer, a member of class TBDEDataSet. 
 
This is GetKeyExclusive, a member of class TBDEDataSet. 
 
This is GetKeyFieldCount, a member of class TBDEDataSet. 
 
This is GetLookupCursor, a member of class TBDEDataSet. 
 
This is GetObjectTypeNames, a member of class TBDEDataSet. 
 
This is GetRecNo, a member of class TBDEDataSet. 
 
This is GetRecord, a member of class TBDEDataSet. 
 
This is GetRecordCount, a member of class TBDEDataSet. 
 
This is GetRecordSize, a member of class TBDEDataSet. 
 
This is GetStateFieldValue, a member of class TBDEDataSet. 
 
This is GetUpdateRecordSet, a member of class TBDEDataSet. 
 
This is GetUpdatesPending, a member of class TBDEDataSet. 
 
This is InitKeyBuffer, a member of class TBDEDataSet. 
 
This is InitRecord, a member of class TBDEDataSet. 
 
This is InternalAddRecord, a member of class TBDEDataSet. 
 
This is InternalCancel, a member of class TBDEDataSet. 
 
This is InternalClose, a member of class TBDEDataSet. 
 
This is InternalDelete, a member of class TBDEDataSet. 
 
This is InternalEdit, a member of class TBDEDataSet. 
 
This is InternalFirst, a member of class TBDEDataSet. 
 
This is InternalGotoBookmark, a member of class TBDEDataSet. 
 
This is InternalHandleException, a member of class TBDEDataSet. 
 
This is InternalInitFieldDefs, a member of class TBDEDataSet. 
 
This is InternalInitRecord, a member of class TBDEDataSet. 
 
This is InternalInsert, a member of class TBDEDataSet. 
 
This is InternalLast, a member of class TBDEDataSet. 
 
This is InternalOpen, a member of class TBDEDataSet. 
 
This is InternalPost, a member of class TBDEDataSet. 
 
This is InternalRefresh, a member of class TBDEDataSet. 
 
This is InternalSetToRecord, a member of class TBDEDataSet. 
 
This is IsCursorOpen, a member of class TBDEDataSet. 
 
This is LocateRecord, a member of class TBDEDataSet. 
 
This is MapsToIndex, a member of class TBDEDataSet. 
 
This is OpenCursor, a member of class TBDEDataSet. 
 
This is PostKeyBuffer, a member of class TBDEDataSet. 
 
This is PrepareCursor, a member of class TBDEDataSet. 
 
This is ProcessUpdates, a member of class TBDEDataSet. 
 
Generates an EUpdateError object based on another exception object. 
 
Indicates whether the dataset can execute SQL statements. 
 
Resets the dataset so that it is positioned on the first record. 
 
Applies a single update to the underlying database table or tables. 
 
This is ResetCursorRange, a member of class TBDEDataSet. 
 
This is SetBlockReadSize, a member of class TBDEDataSet. 
 
This is SetBookmarkData, a member of class TBDEDataSet. 
 
This is SetBookmarkFlag, a member of class TBDEDataSet. 
 
This is SetCachedUpdates, a member of class TBDEDataSet. 
 
This is SetCursorRange, a member of class TBDEDataSet. 
 
This is SetFieldData, a member of class TBDEDataSet. 
 
This is SetFilterData, a member of class TBDEDataSet. 
 
This is SetFiltered, a member of class TBDEDataSet. 
 
This is SetFilterHandle, a member of class TBDEDataSet. 
 
This is SetFilterOptions, a member of class TBDEDataSet. 
 
This is SetFilterText, a member of class TBDEDataSet. 
 
This is SetIndexField, a member of class TBDEDataSet. 
 
This is SetKeyBuffer, a member of class TBDEDataSet. 
 
This is SetKeyExclusive, a member of class TBDEDataSet. 
 
This is SetKeyFieldCount, a member of class TBDEDataSet. 
 
This is SetKeyFields, a member of class TBDEDataSet. 
 
This is SetLinkRanges, a member of class TBDEDataSet. 
 
This is SetLocale, a member of class TBDEDataSet. 
 
This is SetOnFilterRecord, a member of class TBDEDataSet. 
 
This is SetOnUpdateError, a member of class TBDEDataSet. 
 
This is SetRecNo, a member of class TBDEDataSet. 
 
This is SetStateFieldValue, a member of class TBDEDataSet. 
 
This is SetupCallBack, a member of class TBDEDataSet. 
 
This is SetUpdateObject, a member of class TBDEDataSet. 
 
This is SetUpdateRecordSet, a member of class TBDEDataSet. 
 
This is SwitchToIndex, a member of class TBDEDataSet. 
 
This is UpdateCallbackRequired, a member of class TBDEDataSet. 
 
Name 
Description 
 
Writes a dataset's pending cached updates to the database. 
 
Tests the validity of a specified bookmark. 
 
Cancels modifications to the current record if those changes are not yet posted. 
 
Clears all pending cached updates from the cache and restores the dataset its prior state. 
 
Clears the cached updates buffer. 
 
Indicates the relationship between two bookmarks. 
 
Specifies the callback function that allows the dataset to communicate with the BDE constraint layer. 
 
Indicates whether constraints are enabled for a dataset. 
 
Returns a TStream object for reading or writing the data in a specified blob field. 
 
Disables application of server constraints on the dataset. 
 
Enables application of server constraints against dataset entries. 
 
Retrieves all records from the current cursor position to the end of the file and stores them locally. 
 
Posts all changes that have been written to the record buffer. 
 
Reads BLOB data into a buffer. 
 
Retrieves the current record into a buffer. 
 
This is the overview for the GetFieldData method overload. 
 
Retrieves information about the current index into the index data fields of the dataset. 
 
IsSequenced indicates whether sequence numbers are available for database records. 
 
Searches the dataset for a specified record and makes that record the current record. 
 
Retrieves field values from a record that matches specified search values. 
 
Post 
Writes a modified record to the database. 
 
Restores the current record in the dataset to an unmodified state when cached updates are enabled. 
 
Converts a data string between the Microsoft ANSI character set, and the local code page (OEM character set). 
 
Reports the update status for the current record. 
Copyright(C) 2009 Embarcadero Technologies, Inc. All Rights Reserved.
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