PersistentDataView Constructor

Spotfire 14.3 API Reference

Initializes a new instance of the PersistentDataView class. Create a new persistent data view. This is a wrapper class around a DataView which performs the creation of the view and the serialization.

Namespace: Spotfire.Dxp.Data
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 65.0.19510.3242 (65.0.19510.3242)

Syntax

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public PersistentDataView(
	string name,
	IList<string> columnExpressions,
	IList<DataColumn> groupByColumns,
	DataTable baseTable,
	DataSelection baseSelection
)

Parameters

name: Type: SystemString
The name of the view to create.
columnExpressions: Type: System.Collections.GenericIListString
The column expressions, this is the same expression syntax as calculated columns. See the ColumnExpression class for utility method in handling expressions.
groupByColumns: Type: System.Collections.GenericIListDataColumn
The columns to group by, may null or an empty list. The columns has to be part of the baseTable.
baseTable: Type: Spotfire.Dxp.DataDataTable
The table that the view is to be based on.
baseSelection: Type: Spotfire.Dxp.DataDataSelection
The base selection that view is based on. This selection defines which rows of the base table should be included when calculating the values. May be null.

Version Information

Supported in: 14.3, 14.2, 14.1, 14.0, 12.5, 12.4, 12.3, 12.2, 12.1, 12.0, 11.8

Reference

PersistentDataView Class

Spotfire.Dxp.Data Namespace