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V24.1

ICustomFunctionDisplayAttributes Members

Allows you to create a custom function displayed as a comparison operator and specify the operator’s display settings.

Properties

Name Description
Category When implemented by a custom function, designates its functional category. Inherited from ICustomFunctionOperatorBrowsable.
Description When implemented by a custom function, returns its description. Inherited from ICustomFunctionOperatorBrowsable.
DisplayName Specifies the operator’s caption.
Image Specifies the operator’s image.
MaxOperandCount When implemented by a custom function, returns the maximum number of operands (parameters) this function can accept. Inherited from ICustomFunctionOperatorBrowsable.
MinOperandCount When implemented by a custom function, returns the minimum number of operands (parameters) required by this function. Inherited from ICustomFunctionOperatorBrowsable.
Name When implemented by a custom function, specifies its name. Inherited from ICustomFunctionOperator.

Methods

Name Description
Evaluate(Object[]) When implemented by a custom function, evaluates it on the client. Inherited from ICustomFunctionOperator.
IsValidOperandCount(Int32) When implemented by a custom function, determines if it accepts a specified number of operands (parameters). Inherited from ICustomFunctionOperatorBrowsable.
IsValidOperandType(Int32, Int32, Type) When implemented by a custom function, determines if a certain type can be passed as a specified operand. Inherited from ICustomFunctionOperatorBrowsable.
ResultType(Type[]) When implemented by a custom function, determines its return value type based on the type of function operands (parameters). Inherited from ICustomFunctionOperator.
See Also