共用方式為


DBPROP_COL_INCREMENT

Property group: Column

Property set: DBPROPSET_COLUMN

Type: Any

Typical R/W: R/W

Description: Increment

A VARIANT specifying the increment value for a numeric column.

Warning

Consumers should specify a VARIANT subtype that corresponds to the type of the column; otherwise the provider may not convert the increment values correctly.

Specify any VARIANT type except VT_VARIANT (that is, do not nest a VARIANT within a VARIANT). The IDBProperties::GetPropertyInfo method will report the type of this property as VT_VARIANT.

See Also

Reference

Properties (Alphabetical)