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ICustomAggregateBrowsable.IsValidOperandType(Int32, Int32, Type) Method

Determines whether a function accepts an argument (operand) of the specified type.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Data.v22.2.dll

NuGet Package: DevExpress.Data


bool IsValidOperandType(
    int operandIndex,
    int operandCount,
    Type type


Name Type Description
operandIndex Int32

A zero-based integer value that is the operand’s index in the list of operands.

operandCount Int32

An integer value that is the total number of operands passed to a custom function.

type Type

A Type object that is the operand’s type.


Type Description

true if a custom aggregate function accepts the operand of the specified type; otherwise, false.

See Also