Bde.DBTables.TBDEDataSet.BookmarkValid

• Up to Parent: TBDEDataSet

Delphi

function BookmarkValid(Bookmark: TBookmark): Boolean; override;

C++

virtual bool __fastcall BookmarkValid(System::DynamicArray<System::Byte> Bookmark);

Properties

Type	Visibility	Source	Unit	Parent
function	public	Bde.DBTables.pas Bde.DBTables.hpp	Bde.DBTables	TBDEDataSet

Description

Tests the validity of a specified bookmark.

Call BookmarkValid to determine if a specified bookmark is currently assigned a value. Bookmark specifies the bookmark to test.

BookmarkValid returns true if a bookmark is valid. Otherwise, it returns false.

See Also

• System.DynamicArray
• System.Byte

• CompareBookmarks

• TTable