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@@ -86,18 +86,18 @@ To modify parameters, load them using the `LoadParametersFromReport` method and
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```pas
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// Step 3: Define Report Parameter Values
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AReport.LoadParametersFromReport;
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// Set the value of the "OrderIdParameter" parameter in the report layout
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// Set the "OrderIdParameter" value in the report layout
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// AReportParameter: TdxReportParameter;
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for AReportParameter in AReport.Parameters do
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if AReportParameter.Name = 'OrderIdParameter' then
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AReportParameter.Value := '11077';
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```
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### Step 4: Export and Save to a File
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### Step 4: Export and Save Report Content to a File
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Once you have configured a report and a data source, and defined report parameters.
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you can export a report to one or more formats.
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Once a report layout is configured (including data binding and parameters),
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you can export reports in any supported format.
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The current example exports a PDF report and saves it to a file:
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@@ -117,7 +117,7 @@ end;
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### Export Multiple Reports
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Headless approach allows you to efficiently export multiple reports using the same layout and data, but different parameter combinations.
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The technique demonstrated in this example allows you to generate and export different reports based on the same layout and data using different parameter combinations.
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Repeat steps 3 and 4 for each parameter combination.
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**Delphi:**
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## Files to Review
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-[`Delphi/PDFReportGenerator.dpr`](./Delphi/PDFReportGenerator.dpr) generates a report in headless (non-GUI) mode.
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-[`Order.repx`](./Order.repx) contains a report layout which produces a customer order report.
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-[`Order.repx`](./Order.repx) contains a report layout designed to generate a customer order report.
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You view and edit this file using the [file storage example application](https://github.com/DevExpress-Examples/vcl-reports-store-layout-template-file).
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-[`nwind.db`](./nwind.db) contains the Northwind example database.
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