API:Bde.DBTables.TTable.FieldDefs
Delphi
property FieldDefs: TFieldDefs read FFieldDefs write SetFieldDefs stored FieldDefsStored;
C++
__property FieldDefs = {stored=FieldDefsStored};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | Bde.DBTables.pas Bde.DBTables.hpp |
Bde.DBTables | TTable |
Description
Points to the list of field definitions for the dataset. {{#multireplace:Bde.DBTables.TTable.FieldDefs|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}} inherits from {{#multireplace:Data.DB.TDataSet.FieldDefs|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}. All content below this line refers to {{#multireplace:Data.DB.TDataSet.FieldDefs|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}.
Points to the list of field definitions for the dataset.
FieldDefs lists the field definitions for a dataset. While an application can examine FieldDefs to explore the field definitions for a dataset, it should not change these definitions unless creating a new table with CreateTable or CreateDataSet.
To access fields and field values in a dataset, use the Fields, AggFields, and FieldValues properties, and the FieldsByName method.
Note: If the dataset includes object field descendants, FieldDefs represents a hierarchical view of the data, meaning that the definitions include object field definitions. To determine the definitions in a flattened view, use FieldDefList instead.
See Also