DataColumnCollectionAddCalculatedColumn Method TIBCO Spotfire 7.6 API Reference
Add a new calculated column.

Namespace: Spotfire.Dxp.Data
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 25.11.10401.3615 (25.11.10401.3615)
Syntax
C#
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public DataColumn AddCalculatedColumn(
	string name,
	string expression
)

Parameters

name
Type: SystemString
The name of the calculated column.
expression
Type: SystemString
The expression describing how the calculated column should be calculated.

Return Value

Type: DataColumn
The newly created calculated column.
Exceptions
ExceptionCondition
ArgumentExceptionThrown if the name of the column is not valid or already exists in the collection.
ExpressionExceptionThrown if the expression is not valid.
Version Information

Supported in: 7.6, 7.5, 7.0, 6.5, 6.0, 5.5, 5.0
See Also

Reference

DataColumnCollection Class
Spotfire.Dxp.Data Namespace