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Docs > VCL Controls > ExpressReports Suite > API Reference > dxReport.Parameters > TdxReportParameter > Properties
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V25.2
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    dxReport
    dxReport.Parameters
    TdxReportParameter
    Members
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    Properties
    IsRangeParameter
    Methods
    TdxReportParameters
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    TdxReportParameter Properties

    A report parameter.
    Name Description
    AllowNull Specifies if an empty field is treated as Null. Inherited from TdxBackendCustomParameter.
    Collection Inherited from TCollectionItem.
    DataType Returns the parameter data type. Inherited from TdxBackendCustomParameter.
    Description Returns the parameter description displayed in the Parameters panel. Inherited from TdxBackendCustomParameter.
    DisplayName Inherited from TCollectionItem.
    Enabled Specifies if the parameter’s editor is enabled in an end-user Parameters panel/dialog. Inherited from TdxBackendCustomParameter.
    ID Inherited from TCollectionItem.
    Index Inherited from TCollectionItem.
    IsMultiValueParameter Identifies if the parameter contains/uses multiple values. Inherited from TdxBackendCustomParameter.
    IsRangeParameter
    Name Returns the parameter name (as a unique parameter identifier). Inherited from TdxBackendCustomParameter.
    Value Specifies the first/only parameter value. Inherited from TdxBackendCustomParameter.
    Values Provides access to parameter values. Inherited from TdxBackendCustomParameter.
    Visible Specifies if the parameter editor is visible in an end-user Parameters panel/dialog. Inherited from TdxBackendCustomParameter.
    See Also