ResultAccumulator.AddColumns Method (CalculationResultsIdentifier, DataTable, ColumnBuilder)

ResultAccumulator AddColumns Method (CalculationResultsIdentifier, DataTable, ColumnBuilder)

TIBCO Spotfire 6.0 API Reference

Adds a column to an existing table or replaces it if it 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,
	ColumnBuilder builder
)

public void AddColumns(
	CalculationResultsIdentifier id,
	DataTable table,
	ColumnBuilder builder
)

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.

builder: Type: Spotfire.Dxp.Data.Columns ColumnBuilder
A ColumnBuilder containing the values that the column should contain. Column name 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.