Indicates whether or not a cursor is positioned at the first record in a dataset.
Syntax:
property Bof: Boolean;
Description:
Test Bof (beginning of file) to determine if the cursor is positioned at the first record in a dataset. If Bof is True, the cursor is unequivocally on the first row in the dataset.
Bof is True when an application:
▪Opens a dataset.
▪Calls a dataset's First method.
▪Call a dataset's Prior method, and the method fails (because the cursor is already on the first row in the dataset).
▪Calls SetRange on an empty range or dataset.
Bof is False in all other cases.
See also: Example: GetBookmark, GotoBookmark,FreeBookmark, FindPrior, Value, OnDataChange,BOF