| Name | Description | |
|---|---|---|
 | NeedDataError | In case of invalid or missing values, this gets a list of the error messages separated by a '\n' char. |
| ParameterToErrorTextMapping | In case of invalid or missing values, this gets a mapping of the error messages with the format "[ReportParameterGuid]=[ErrorMessage]". |
| ReportParameterDependencies | Gets a mapping that contains a list of the dependent report parameters for an other report parameter. E.g. the available choices of a 'Products' parameter may depend on the value of the 'ProductCategory' parameter. |
| ReportParameters | Gets the set of report parameters that is required to continue the export or print. |
| ReturnType | Gets or sets how List & Label shall proceed after this event, e.g. check the defined parameter values or stop the export. |