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Properties |
All Property objects for a specific instance of a Field object. This collection is not currently supported on UNIX. |
Methods
AppendChunk |
Appends data to a large text or binary data field. |
GetChunk |
Returns all or a portion of the contents of a large text or binary data field. |
Properties
ActualSize |
The actual length of a field value. |
Attributes |
One or more characteristics of a field. This property is read-only on UNIX. |
DefinedSize |
The defined size of a field. |
Name |
The name of a field. |
NumericScale |
The scale of numeric values in a field. |
OriginalValue |
The value of a field that existed in the record before any changers were made. |
Precision |
The degree of precision for numeric values in a field. |
Type |
The data type of the field. |
UnderlyingValue |
The current value of the field in the database. |
Value |
The value assigned to the field. |
Remarks
A Recordset object has a Fields collection made up of Field objects. Each Field object corresponds to a column in the Recordset. You use the Value property of Field objects to set or return data for the current record. Depending on the functionality the provider exposes, some collections, methods, or properties of a Field object may not be available.Note:
All metadata properties (Name, Type, DefinedSize, Precision, and NumericScale) are available before opening the Field object's Recordset. Setting them at that time is useful for dynamically constructing forms.
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