dbIsBOF property (ILEADRasterODBC)
Delphi 4 example |
BOOL dbIsBOF | |
Overview |
Refer to Managing Images in a Database |
Remarks
Indicates whether you have scrolled to a position before the first record in the recordset.
This helps you avoid errors when using the dbMove... methods. Also, you can use this method to determine whether a recordset contains any records. Immediately after calling the dbOpen method, the dbIsBOF method will return TRUE if the recordset is empty.
Value |
Meaning |
TRUE |
You have scrolled before the first record (or the recordset is empty). |
FALSE |
You have not scrolled before the first record. |
See Also