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ExpressionParserExtractFieldKeys Method (String, Boolean)

Construct a set of keys for the fields referenced in the specified expression.

Namespace:  NetQuarry
Assembly:  EAP.Core (in EAP.Core.dll) Version: 2.0.0.0 (4.6.8.0)
Syntax
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public static StringSet ExtractFieldKeys(
	string expr,
	bool pageValsOnly
)

Parameters

expr
Type: SystemString
The expression to parse.
pageValsOnly
Type: SystemBoolean
Whether or not to restrict extraction to PageInstanceValues (which use { } vs. [ ]).

Return Value

Type: StringSet
The set of field keys referenced in the expression. The set may be empty, but will never be null.
See Also