TdxReportParameters Class

A collection of report parameters.

Declaration

TdxReportParameters = class(
    TdxBackendCustomParameters<TdxReportParameter>
)

Remarks

Report parameters are dynamic values that can replace constants in expressions, calculated fields, etc. The TdxReportParameters class implements a read-only collection of report parameters.

The TdxReportParameters collection is automatically populated and updated from the current report template definition. The list of parameter is read-only, you can only access and modify parameter properties.

Main API Members

The list below outlines key members of the TdxReportParameters class. These members allow you to access and modify parameters in a report.

Count

Returns the number of parameters stored in the collection.

FindParam | ParamByName

Return a stored parameter by its name.

Items

Provides indexed access to parameters in the collection.

Direct TdxReportParameters Class Reference

The following public API members reference a TdxReportParameters object:

TdxReport.Parameters

Provides access to the collection of report parameters.

TdxCustomReportControl.Parameters

Provides access to the collection of report parameters.

Inheritance

TObject

TPersistent

TCollection

TOwnedCollection

TdxBackendCustomParameters<T>

TdxReportParameters