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Merge branch 'hotfix/hotfix-v31.2.12' into SEO-211225-Document-Processing-word-conversions-word-to-pdf-net-
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‎Document-Processing-toc.html‎

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<a href="/document-processing/excel/excel-library/net/faqs/does-xlsio-auto-adjust-chart-axis-minimum-and-maximum-values">Does XlsIO auto-adjust chart axis minimum and maximum values?</a>
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</li>
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<li>
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<a href="/document-processing/excel/excel-library/net/faqs/does-xlsio-prefix-pivot-table-calculated-field-headers-with-sum-of">Does XlsIO prefix PivotTable calculated field headers with "Sum of"?</a>
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<a href="/document-processing/excel/excel-library/net/faqs/does-xlsio-prefix-pivot-table-calculated-field-headers-with-sum-of">Does XlsIO prefix PivotTable calculated field headers with Sum of?</a>
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<a href="/document-processing/excel/excel-library/net/faqs/can-pivot-tables-share-calculate-field-names">Can PivotTables share calculated field names?</a>
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<li>
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<a href="/document-processing/excel/excel-library/net/faqs/what-is-the-unit-of-row-height-and-column-width-in-Excel">What is the unit of row height and column width in Excel?</a>
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<li>
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<a href="/document-processing/excel/excel-library/net/faqs/how-to-apply-the-formatting-for-a-particular-column-while-importing-data-from-collection-objects">How to apply formatting to a specific column while importing data?</a>
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</li>
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<li>
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<a href="/document-processing/excel/excel-library/net/faqs/how-to-align-the-image-inside-the-cell">How to align a picture inside a cell in an Excel worksheet?</a>
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</li>
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<li>
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<a href="/document-processing/excel/excel-library/net/faqs/how-to-resolve-the-cannot-open-Pivot-table-source-file-error">How to resolve the cannot open pivot table source file error?</a>
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</li>
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<li>
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<a href="/document-processing/excel/excel-library/net/faqs/how-to-extract-embedded-OLE-files-from-an-Excel-workbook-as-streams">How to extract embedded OLE files from an Excel workbook as streams?</a>
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</li>
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</ul>
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<a href="/document-processing/excel/conversions/excel-to-pdf/net/Excel-to-PDF-Converter-Settings">Excel to PDF Converter Settings</a>
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</li>
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                 <a href="/document-processing/excel/conversions/excel-to-pdf/net/Performance-Metrics">Performance Metrics</a>
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               </li>
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<a href="/document-processing/excel/conversions/excel-to-pdf/net/Performance-Metrics">Performance Metrics</a>
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</li>
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<a href="/document-processing/excel/conversions/excel-to-pdf/net/faq">FAQ</a>
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<ul>
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Weekly Nuget Release
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<ul><li><a href="/document-processing/release-notes/v31.2.16">v31.2.16</a></li>
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<li><a href="/document-processing/release-notes/v31.2.15">v31.2.15</a></li>
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<li><a href="/document-processing/release-notes/v31.2.10">v31.2.10</a></li>
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<li><a href="/document-processing/release-notes/v31.2.5">v31.2.5</a></li>

‎Document-Processing/Excel/Excel-Library/NET/Working-with-Conditional-Formatting.md‎

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Conditional formatting allows to format the contents of a cell dynamically. This can be defined and applied in XlsIO through the [IConditionalFormat](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IConditionalFormat.html) interface.
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To quickly learn How to Apply Conditional Formatting in Excel Using .NET Excel Library, check out this video:
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{% youtube "https://www.youtube.com/watch?v=S1lkNLV70hc" %}
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## Create a Conditional Format 
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The [IConditionalFormats](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IConditionalFormats.html) represents a collection of conditional formats for a single [IRange](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IRange.html). One or more conditional formats can be added to the range as follows.

‎Document-Processing/Excel/Excel-Library/NET/Working-with-Formulas.md‎

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[Formulas](https://support.microsoft.com/en-gb/office/overview-of-formulas-in-excel-ecfdc708-9162-49e8-b993-c311f47ca173?redirectsourcepath=%252fen-us%252farticle%252foverview-of-formulas-7abfda78-eff3-4cc6-b4a7-6350d512d2dc) are entries in Excel that have equations, by which values are calculated. A typical formula might contain cell references, constants, and even functions.
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To quickly learn How to Work with Formulas in an Excel Using the .NET Excel Library, check out this video:
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{% youtube "https://www.youtube.com/watch?v=SjHcYYvVSF4" %}
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## Enable and Disable Calculation
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To perform calculation in an Excel workbook, it is recommended to invoke [EnableSheetCalculations](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IWorksheet.html#Syncfusion_XlsIO_IWorksheet_EnableSheetCalculations) method of [IWorksheet](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IWorksheet.html). Enabling this method will initialize [CalcEngine](https://help.syncfusion.com/document-processing/excel/excel-library/net/working-with-formulas#calculation-engine) objects and retrieves calculated values of formulas in a worksheet.

‎Document-Processing/Excel/Excel-Library/NET/create-read-edit-excel-files-in-aws-lambda.md‎

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worksheet.Range["A9:A14"].RowHeight = 15;
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worksheet.Range["A15:A23"].RowHeight = 18;
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//Saving the Excel to the MemoryStream
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MemoryStream stream = new MemoryStream();
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MemoryStream stream = new MemoryStream();
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workbook.SaveAs(stream);
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//Set the position as '0'.
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stream.Position = 0;
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//Download the Excel file in the browser
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FileStreamResult fileStreamResult = new FileStreamResult(stream, "application/excel");
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fileStreamResult.FileDownloadName = "Output.xlsx";
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return fileStreamResult;
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return Convert.ToBase64String(stream.ToArray());
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}
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{% endhighlight %}

‎Document-Processing/Excel/Excel-Library/NET/faqs/how-to-align-the-image-inside-the-cell.md‎

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---
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title: Align a picture inside a cell in an Excel worksheet | Syncfusion
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description: Learn how to align an image precisely within a worksheet cell using the Syncfusion .NET Excel (XlsIO) library, including positioning, fitting to the cell.
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platform: document-processing
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control: XlsIO
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documentation: UG
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---
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# How to align a picture inside a cell in an Excel worksheet?
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Image can be aligned in the cell as required using the **TopRowOffset** and **LeftColumnOffset** properties of **ShapeImpl** instance. The following example shows how to align a picture inside a worksheet cell using the Syncfusion .NET Excel (XlsIO) library.
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{% tabs %}
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{% highlight c# tabtitle="C# [Cross-platform]" %}
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using (ExcelEngine excelEngine = new ExcelEngine())
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{
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IApplication application = excelEngine.Excel;
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application.DefaultVersion = ExcelVersion.Xlsx;
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IWorkbook workbook = application.Workbooks.Create(1);
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IWorksheet worksheet = workbook.Worksheets[0];
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int row = 2;
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int column = 3;
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//Adding a picture
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FileStream imageStream = new FileStream("../../../Data/Image.png", FileMode.Open, FileAccess.Read);
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IPictureShape shape = worksheet.Pictures.AddPicture(row, column, imageStream);
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//Insert the image into the cell
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(shape as ShapeImpl).Height = worksheet.GetRowHeightInPixels(row);
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(shape as ShapeImpl).Width = worksheet.GetColumnWidthInPixels(column);
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//Algin the image inside the cell
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(shape as ShapeImpl).TopRowOffset = 50;
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(shape as ShapeImpl).LeftColumnOffset = 50;
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#region Save
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//Saving the workbook
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workbook.SaveAs("../../../Output/Picture.xlsx");
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#endregion
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//Dispose streams
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imageStream.Dispose();
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}
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{% endhighlight %}
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{% highlight c# tabtitle="C# [Windows-specific]" %}
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using (ExcelEngine excelEngine = new ExcelEngine())
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{
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IApplication application = excelEngine.Excel;
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application.DefaultVersion = ExcelVersion.Xlsx;
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IWorkbook workbook = application.Workbooks.Create(1);
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IWorksheet worksheet = workbook.Worksheets[0];
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int row = 2;
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int column = 3;
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//Adding a picture
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string image = "../../Data/Image.png";
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IPictureShape shape = worksheet.Pictures.AddPicture(row, column, image);
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// Insert the image into the cell
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(shape as ShapeImpl).Height = worksheet.GetRowHeightInPixels(row);
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(shape as ShapeImpl).Width = worksheet.GetColumnWidthInPixels(column);
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//Algin the image inside the cell
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(shape as ShapeImpl).TopRowOffset = 50;
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(shape as ShapeImpl).LeftColumnOffset = 50;
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#region Save
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//Saving the workbook
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workbook.SaveAs("../../Output/Picture.xlsx");
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#endregion
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}
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{% endhighlight %}
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{% highlight vb.net tabtitle="VB.NET [Windows-specific]" %}
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Using excelEngine As New ExcelEngine()
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Dim application As IApplication = excelEngine.Excel
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application.DefaultVersion = ExcelVersion.Xlsx
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Dim workbook As IWorkbook = application.Workbooks.Create(1)
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Dim worksheet As IWorksheet = workbook.Worksheets(0)
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Dim row As Integer = 2
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Dim column As Integer = 3
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' Adding a picture
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Dim image As String = "../../Data/Image.png"
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Dim shape As IPictureShape = worksheet.Pictures.AddPicture(row, column, image)
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' Insert the image into the cell
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Dim impl As ShapeImpl = CType(shape, ShapeImpl)
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impl.Height = worksheet.GetRowHeightInPixels(row)
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impl.Width = worksheet.GetColumnWidthInPixels(column)
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' Align the image inside the cell
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impl.TopRowOffset = 50
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impl.LeftColumnOffset = 50
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' Save
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workbook.SaveAs("../../Output/Picture.xlsx")
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End Using
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{% endhighlight %}
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{% endtabs %}

‎Document-Processing/Excel/Excel-Library/NET/faqs/how-to-copy-the-used-range-from-one-Excel-workbook-to-another.md‎

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---
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title: Copy used range in Excel | Syncfusion
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description: Learn how to copy the used range from one Excel workbook to another using the Syncfusion .NET Excel library (XlsIO).
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platform: document-processing
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control: XlsIO
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documentation: UG
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---
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# How to copy the used range from one Excel workbook to another?
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The [UsedRange](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IWorksheet.html#Syncfusion_XlsIO_IWorksheet_UsedRange) of [IWorksheet](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IWorksheet.html) returns the contiguous range that contains data in a worksheet. By default, Excel also considers cells that have only formatting applied as part of the used range.
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The following code examples show how to copy the used range from a source workbook to a destination workbook in C# (cross-platform and Windows-specific) and VB.NET.
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{% tabs %}
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{% highlight c# tabtitle="C# [Cross-platform]" playgroundButtonLink="https://raw.githubusercontent.com/SyncfusionExamples/XlsIO-Examples/master/FAQ/Copy%20Used%20Range/.NET/CopyUsedRange/CopyUsedRange/Program.cs,180" %}
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using (ExcelEngine excelEngine = new ExcelEngine())
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{
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IApplication application = excelEngine.Excel;
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application.DefaultVersion = ExcelVersion.Xlsx;
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IWorkbook sourceWorkbook = application.Workbooks.Open(Path.GetFullPath(@"Data/Source.xlsx"));
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IWorkbook destinationWorkbook = application.Workbooks.Open(Path.GetFullPath(@"Data/Destination.xlsx"));
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IWorksheet sourceWorksheet = sourceWorkbook.Worksheets["Sheet1"];
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IWorksheet destinationWorksheet = destinationWorkbook.Worksheets["Sheet1"];
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//Get the actual used range from source sheet
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IRange sourceRange = sourceWorksheet.UsedRange;
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//Copy the entire used range from source sheet to destination sheet
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sourceRange.CopyTo(destinationWorksheet.Range[sourceRange.Row, sourceRange.Column]);
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//Save the destination workbook
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destinationWorkbook.SaveAs(Path.GetFullPath(@"Output/Output.xlsx"));
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}
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{% endhighlight %}
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{% highlight c# tabtitle="C# [Windows-specific]" %}
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using (ExcelEngine excelEngine = new ExcelEngine())
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{
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IApplication application = excelEngine.Excel;
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application.DefaultVersion = ExcelVersion.Xlsx;
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IWorkbook sourceWorkbook = application.Workbooks.Open("Source.xlsx");
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IWorkbook destinationWorkbook = application.Workbooks.Open("Destination.xlsx");
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IWorksheet sourceWorksheet = sourceWorkbook.Worksheets["Sheet1"];
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IWorksheet destinationWorksheet = destinationWorkbook.Worksheets["Sheet1"];
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//Get the actual used range from source sheet
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IRange sourceRange = sourceWorksheet.UsedRange;
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//Copy the entire used range from source sheet to destination sheet
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sourceRange.CopyTo(destinationWorksheet.Range[sourceRange.Row, sourceRange.Column]);
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//Save the destination workbook
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destinationWorkbook.SaveAs("Output.xlsx");
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}
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{% endhighlight %}
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{% highlight vb.net tabtitle="VB.NET [Windows-specific]" %}
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Using excelEngine As New ExcelEngine()
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Dim application As IApplication = excelEngine.Excel
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application.DefaultVersion = ExcelVersion.Xlsx
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Dim sourceWorkbook As IWorkbook = application.Workbooks.Open("Source.xlsx")
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Dim destinationWorkbook As IWorkbook = application.Workbooks.Open("Destination.xlsx")
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Dim sourceWorksheet As IWorksheet = sourceWorkbook.Worksheets("Sheet1")
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Dim destinationWorksheet As IWorksheet = destinationWorkbook.Worksheets("Sheet1")
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'Get the actual used range from source sheet
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Dim sourceRange As IRange = sourceWorksheet.UsedRange
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'Copy the entire used range from source sheet to destination sheet
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sourceRange.CopyTo(destinationWorksheet.Range(sourceRange.Row, sourceRange.Column))
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'Save the destination workbook
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destinationWorkbook.SaveAs("Output.xlsx")
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End Using
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{% endhighlight %}
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{% endtabs %}
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A complete working example to copy the used range from a source workbook to a destination workbook using C# is present on <a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/FAQ/Copy%20Used%20Range/.NET/CopyUsedRange">this GitHub page</a>.

‎Document-Processing/Excel/Excel-Library/NET/faqs/how-to-extract-embedded-OLE-files-from-an-Excel-workbook-as-streams.md‎

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---
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title: Extract embedded OLE files from Excel as streams | Syncfusion
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description: This page shows how to extract embedded OLE objects from Excel as streams using the Syncfusion .NET Excel (XlsIO) library.
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platform: document-processing
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control: XlsIO
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documentation: UG
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---
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# How to extract embedded OLE files from an Excel workbook as streams?
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You can extract OLE objects in an Excel workbook as streams using XlsIO. The following example demonstrates how to retrieve embedded files from a worksheet.
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{% tabs %}
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{% highlight c# tabtitle="C# [Cross-platform]" %}
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using (ExcelEngine excelEngine = new ExcelEngine())
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{
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//Create worksheet
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IApplication application = excelEngine.Excel;
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application.DefaultVersion = ExcelVersion.Xlsx;
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IWorkbook workbook = application.Workbooks.Create(1);
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IWorksheet worksheet = workbook.Worksheets[0];
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FileStream embedStream = new FileStream("../../../Sample.docx", FileMode.Open);
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FileStream imageStream = new FileStream("../../../wordIcon.jpg", FileMode.Open);
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//Create image stream
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Image image = Image.FromStream(imageStream);
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//Add ole object
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IOleObject oleObject = worksheet.OleObjects.Add(embedStream, image, OleObjectType.WordDocument);
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// Get the OLE part stream.
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Image image1 = Image.FromStream(worksheet.OleObjects[0].GetEmbeddedOleStream());
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MemoryStream memory = new MemoryStream(image1.ImageData);
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//Saving the workbook as stream
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FileStream stream = new FileStream("ExtractedFile.xlsx", FileMode.Create, FileAccess.Write);
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memory.CopyTo(stream);
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workbook.SaveAs(stream);
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stream.Dispose();
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}
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{% endhighlight %}
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{% endtabs %}

‎Document-Processing/PDF/PDF-Library/NET/Working-with-Layers.md‎

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Essential<sup>&reg;</sup> PDF provides support to create, add and merge the layers into PDF document.
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Check the following video to learn how to work with PDF layers using the .NET PDF Library.
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{% youtube "https://youtu.be/xvQ7yM0Pddk?si=T8guG9seZNX09pFb" %}
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## Adding Layers in a PDF document
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Essential<sup>&reg;</sup> PDF allows the users to create a layer in a PDF page using [PdfPageLayer](https://help.syncfusion.com/cr/document-processing/Syncfusion.Pdf.PdfPageLayer.html) class. The below code example illustrates how to add the multiple layers in a new PDF document.

‎Document-Processing/PDF/PDF-Viewer/maui/Getting-Started.md‎

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The **Getting Started** example project for the .NET MAUI PDF Viewer can be downloaded [here](https://github.com/SyncfusionExamples/maui-pdf-viewer-examples). 
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N> You can refer to our [.NET MAUI PDF Viewer](https://www.syncfusion.com/maui-controls/maui-pdf-viewer) feature tour page for its groundbreaking feature representations. You can also explore our [.NET MAUI PDF Viewer Example](https://github.com/syncfusion/maui-demos/tree/master/MAUI/PdfViewer) that shows you how to render the PDF Viewer in .NET MAUI.
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N> You can refer to our [.NET MAUI PDF Viewer](https://www.syncfusion.com/maui-controls/maui-pdf-viewer) feature tour page for its groundbreaking feature representations. You can also explore our [.NET MAUI PDF Viewer Example](https://github.com/syncfusion/pdf-viewer-sdk-net-maui-demos/tree/master/PdfViewer) that shows you how to render the PDF Viewer in .NET MAUI.

‎Document-Processing/PDF/PDF-Viewer/maui/Open-a-Document.md‎

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N> * All the [LoadDocument](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.PdfViewer.SfPdfViewer.html#Syncfusion_Maui_PdfViewer_SfPdfViewer_LoadDocument_System_IO_Stream_System_String_System_Nullable_Syncfusion_Maui_PdfViewer_FlattenOptions__) methods accept the flatten options parameter.
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N> * Refer to this [section](https://help.syncfusion.com/maui/pdf-viewer/migration#upcoming-features) for the upcoming annotation features in the [SfPdfViewer](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.PdfViewer.SfPdfViewer.html).
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## Optimizing document loading on Android
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When your application handles large images, complex graphics, or memory-intensive operations, the default heap size may not be sufficient, leading to performance issues or crashes. Enabling a larger heap allows the app to allocate more memory, ensuring smooth performance and preventing out-of-memory errors in such scenarios. You can enable this by adding the following highlighted attribute in your AndroidManifest.xml under the <application> tag.
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{% tabs %}
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{% highlight xml hl_lines="4" %}
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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
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<application android:allowBackup="true" android:icon="@mipmap/appicon" android:roundIcon="@mipmap/appicon_round"
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android:largeHeap="true" ></application>
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...
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</manifest>
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{% endhighlight %}
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{% endtabs %}
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## Check other PDF opening options
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* [Open a document from local storage](https://help.syncfusion.com/maui/pdf-viewer/open-a-document-from-local-storage)

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