TMemDataset.GetBookmarkData procedure

Declaration

procedure GetBookmarkData(Buffer: TRecordBuffer; Data: Pointer)
 ; override

Arguments

Description

GetBookmarkData gets Bookmark data from the specified record buffer. GetBookmarkData examines the byte values in Buffer starting at the offset for record information. The values are cast to a PRecInfo record type which provides access to the Bookmark and BookmarkFlags for the record. The value in Data is updated to contain a pointer to the Integer value that is the Bookmark for the record.

No actions are performed in the method when Data has not been assigned (contains Nil).

GetBookmarkData implements the virtual method from the ancestor class, and is called when reading the values in the Bookmark property.

See also

• TDataset.Bookmark
• TDataset.GetBookmarkStr