ResultAccumulator.AddColumns Method (CalculationResultsIdentifier, DataTable, IEnumerable(ColumnBuilder))

ResultAccumulator AddColumns Method (CalculationResultsIdentifier, DataTable, IEnumerable ColumnBuilder )

TIBCO Spotfire 6.0 API Reference

Adds columns to an existing table or replaces them if they already exist.

Namespace: Spotfire.Dxp.Application.Calculations
Assembly: Spotfire.Dxp.Application (in Spotfire.Dxp.Application.dll) Version: 13.19.7018.3940 (13.19.7018.3940)

Syntax

C++

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public void AddColumns(
	CalculationResultsIdentifier id,
	DataTable table,
	IEnumerable<ColumnBuilder> columns
)

public void AddColumns(
	CalculationResultsIdentifier id,
	DataTable table,
	IEnumerable<ColumnBuilder> columns
)

Parameters

id: Type: Spotfire.Dxp.Application.Calculations CalculationResultsIdentifier
A unique identifier for this result.

table: Type: Spotfire.Dxp.Data DataTable
The DataTable to insert the columns in.

columns: Type: System.Collections.Generic IEnumerable ColumnBuilder
The ColumnBuilder instances containing the values that the columns should contain. Column names will be made unique within this DataTable.

Exceptions

Exception	Condition
System NotSupportedException	If multiple calls are made with the same id but differing table.

Remarks

This method can be called multiple times with new builders to add to the same id within a calculation. In that case they all need to reference the same table.