DataRelation.Expression Property

DataRelation Expression Property

TIBCO Spotfire 5.5 API Reference

Gets or sets the expression used to define the relation.

Namespace: Spotfire.Dxp.Data
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 11.15.5816.4413 (11.15.5816.4413)

Syntax

C++

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public string Expression { get; set; }

public string Expression { get; set; }

Property Value

Type: String

Remarks

If the expression is F=H and one of the subexpressions, say H, has return type string while the other do not this operation will rewrite the expression so H is casted to F:s datatype. This differs from how other expressions work in dxp as string is not normally implicitly casted to other datatypes but is needed for API-compatibility here.

Version Information

Supported in: 5.5, 5.0, 4.5, 4.0, 3.3