Visual Basic Q&A

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Entries Tagged ‘constants’

BUG: DataGrid Does Not Handle Special Filter Constants Correctly

Symptoms
When the filter of an ADO Recordset object is set to one of the special constants, such as adFilterPendingRecords, the bound DataGrid control still displays all of the rows in the Recordset. If the filter is set to specify a particularfield, such as “State = ‘CA’,” the DataGrid displays only the rows that are specific to that filter.
Resolution
Microsoft has confirmed that this is a bug in the Microsoft products that are listed at the beginning of this article.

PRB: Error Setting Field Format Property of Access Tables

Symptoms
From Visual Basic, when trying to specify a field Format property of anAccess table (for example, field type DateTime) from blank to “Long Date”format, the following error occurs:

Run-time error ‘3421′:
Data type conversion error.
Resolution
The property data type constant should always be “dbText.” If other datatype constants, such as dbDate or dbNumeric are specified, you willencounter the error described above.