	名前	解説
	DataField	Gets or sets the name of the corresponding DB field in the query. If this property is not empty, the field is a data field (as opposed to a calculated field).
	Expression	Gets the Expression used to calculate the value of the current field. If this expression is not empty, the field is a calculated field (as opposed to a data field).
	ExpressionText	Gets or sets the text of the Expression used to calculate the value of the current field. This is a shortcut to the Expression.Text property on the expression returned by DataSetField.Expression.
	Name	Gets or sets the unique name of the current object. If an item with the specified name already exists in the collection, an exception is thrown. C1.C1Preview.NamedCollectionItemから継承されます。
	Owner	Gets the C1.C1Preview.NamedCollection containing the current object. C1.C1Preview.NamedCollectionItemから継承されます。

	名前	解説
	AssignFrom	オーバーライドされます。 Assigns (copies) properties from another DataSetField to the current object.
	Clone	Creates a copy of the current C1.C1Preview.NamedCollectionItem object. Note that the C1.C1Preview.NamedCollectionItem.Owner property is not copied to the new object. C1.C1Preview.NamedCollectionItemから継承されます。