ReportCustomFunctionOperatorBase.IsValidOperandType(Int32, Int32, Type) Method

Determines whether the specified type can be passed as an operand to the custom function.

Namespace: DevExpress.XtraReports.Expressions

Assembly: DevExpress.XtraReports.v25.1.dll

NuGet Package: DevExpress.Reporting.Core

Declaration

C#

public virtual bool IsValidOperandType(
    int operandIndex,
    int operandCount,
    Type type
)

VB.NET

Public Overridable Function IsValidOperandType(
    operandIndex As Integer,
    operandCount As Integer,
    type As Type
) As Boolean

Parameters

Name	Type	Description
operandIndex	Int32	A zero-based integer that is the index in the list of operands passed to the function.
operandCount	Int32	An integer that is the number of operands passed to the custom function.
type	Type	The type of the operand in question.

Returns

Type	Description
Boolean	True if the custom function accepts an operand of the specified type at the specified index; otherwise, false.