ADO » Parameter » Attributes
- Syntax:
- long = parameterobject.Attributes
Returns a long value defining the characteristics of a Parameter object.
The Attributes property sets or returns a long value that is the sum of one or more
ParameterAttributeEnum constants
that indicate the characteristics of a Parameter object.
The default is adParamSigned.
You can combine these constants using the logical OR statement.
You can also sum the values, but if you sum incorrectly, an error will be generated.
ParameterAttributeEnum Constants
| Constant | Value | Description |
| adParamSigned | 16 | Accepts signed values |
| adParamNullable | 64 | Accepts null values |
| adParamLong | 128 | Accepts binary long values |
Examples
Code:
objParameter.Attrubutes = adParamLong
Code:
objParameter.Attrubutes = adParamNullable OR adParamLong
See Also:
