IDatasetModelField.DefaultValue

Syntax

DefaultValue: Variant;

Description

The DefaultValue property returns the default value for the field of data source.

Example

Sub Main;

Var

MB: IMetabase;

DSInst: IDatasetInstance;

DSModel: IDatasetModel;

Fields: IDatasetModelFields;

Field: IDatasetModelField;

v: Variant;

Begin

MB:=MetabaseClass.Active;

DSInst:=MB.ItemById("Table_1").Open(Null) As IDatasetInstance;

DSModel:=DSInst.Dataset;

Fields:=DSModel.Fields;

Field:=Fields.Item(0);

v:=Field.DefaultValue;

End Sub Main;

After executing the example, the "v" variable contains default value of the first field of data source. The identifier of data source is Table_1.

See also:

IDatasetModelField