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‎Document-Processing-toc.html‎

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‎Document-Processing/Excel/Conversions/Excel-to-PDF/NET/faqs/does-xlsio-preserve-hyperlink-screentip-in-excel-to-pdf-conversion.md‎

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---
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title: Hyperlink screen tips in PDF conversion | Syncfusion
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description: This page explains whether the Syncfusion .NET Excel library (XlsIO) preserves hyperlink screen tips (tooltips) when converting Excel files to PDF.
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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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# Does XlsIO preserve hyperlink screen tips in PDF conversion?
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No. Hyperlink screen tips in Excel are not preserved when converting to PDF. XlsIO follows Microsoft Excel’s behavior and therefore omits screen tips during PDF conversion.

‎Document-Processing/Excel/Excel-Library/NET/Working-with-Pivot-Charts.md‎

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{% endhighlight %}
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{% endtabs %}
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## Refresh PivotChart
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To refresh a PivotChart, update the PivotTable's cache data source so the chart uses the updated cached data.
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{% tabs %}
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{% highlight c# tabtitle="C# [Cross-platform]" playgroundButtonLink="https://raw.githubusercontent.com/SyncfusionExamples/XlsIO-Examples/master/Pivot%20Charts/Refresh%20Pivot%20Chart/.NET/Refresh%20Pivot%20Chart/Refresh%20Pivot%20Chart/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.Excel2013;
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IWorkbook workbook = application.Workbooks.Open("PivotChart.xlsx");
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IWorksheet dataSheet = workbook.Worksheets[0];
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IWorksheet pivotSheet = workbook.Worksheets[1];
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// Update pivot cache source range to refresh the PivotChart
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(pivotSheet.PivotTables[0] as PivotTableImpl).Cache.SourceRange = dataSheet["A1:H50"];
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workbook.SaveAs("PivotChart_Refreshed.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.Excel2013;
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IWorkbook workbook = application.Workbooks.Open("PivotChart.xlsx");
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IWorksheet dataSheet = workbook.Worksheets[0];
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IWorksheet pivotSheet = workbook.Worksheets[1];
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(pivotSheet.PivotTables[0] as PivotTableImpl).Cache.SourceRange = dataSheet["A1:H50"];
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workbook.SaveAs("PivotChart_Refreshed.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.Excel2013
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Dim workbook As IWorkbook = application.Workbooks.Open("PivotChart.xlsx")
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' set these to the actual sheets in your file
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Dim dataSheet As IWorksheet = workbook.Worksheets(0)
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Dim pivotSheet As IWorksheet = workbook.Worksheets(1)
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DirectCast(pivotSheet.PivotTables(0), PivotTableImpl).Cache.SourceRange = dataSheet("A1:H50")
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workbook.SaveAs("PivotChart_Refreshed.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 refresh pivot chart in C# is present on [this GitHub page](https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/Pivot%20Charts/Refresh%20Pivot%20Chart/.NET/Refresh%20Pivot%20Chart).

‎Document-Processing/Excel/Excel-Library/NET/faqs/does-xlsio-preserve-text-orientation-in-excel-to-html-conversion.md‎

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---
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title: Text Orientation in Excel to HTML Conversion | Syncfusion
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description: This page explains whether the Syncfusion .NET Excel library (XlsIO) preserves text orientation during Excel to HTML conversion.
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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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# Does XlsIO preserve text orientation in Excel to HTML conversion??
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No. XlsIO does not preserve text orientation during Excel to HTML conversion. Microsoft Excel itself does not retain text orientation when exporting a worksheet as HTML, and XlsIO follows the same behavior.

‎Document-Processing/Excel/Excel-Library/NET/faqs/how-to-get-the-maximum-supported-rows-and-columns-in-an-excel-worksheet.md‎

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---
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title: Get maximum rows and columns in a worksheet | Syncfusion
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description: Code example to get the maximum number of rows and columns supported in an Excel worksheet using 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 get the maximum rows and columns in a worksheet using XlsIO?
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The [MaxRowCount](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IWorkbook.html#Syncfusion_XlsIO_IWorkbook_MaxRowCount) and [MaxColumnCount](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IWorkbook.html#Syncfusion_XlsIO_IWorkbook_MaxColumnCount) properties of [IWorkbook](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IWorkbook.html) return the maximum number of rows and columns supported in an Excel worksheet.
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The following code examples demonstrate how to retrieve the maximum number of rows and columns supported in an Excel worksheet using 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/Maximum%20number%20of%20rows%20and%20columns%20supported/.NET/MaximumNumberOfRowsColumns/MaximumNumberOfRowsColumns/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 workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/Input.xlsx"));
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IWorksheet worksheet = workbook.Worksheets[0];
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// To get the maximum supported rows and columns
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int maxRow = workbook.MaxRowCount;
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int maxColumns = workbook.MaxColumnCount;
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// Display the maximum number of rows and columns supported
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Console.WriteLine("Maximum number of rows supported: " + maxRow.ToString());
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Console.WriteLine("Maximum number of columns supported: " + maxColumns.ToString());
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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.Open(Path.GetFullPath(@"Data/Input.xlsx"));
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IWorksheet worksheet = workbook.Worksheets[0];
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// To get the maximum supported rows and columns
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int maxRow = workbook.MaxRowCount;
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int maxColumns = workbook.MaxColumnCount;
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// Display the maximum number of rows and columns supported
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Console.WriteLine("Maximum number of rows supported: " + maxRow.ToString());
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Console.WriteLine("Maximum number of columns supported: " + maxColumns.ToString());
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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.Open("Input.xlsx")
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Dim worksheet As IWorksheet = workbook.Worksheets(0)
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' To get the maximum supported rows and columns
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Dim maxRow As Integer = workbook.MaxRowCount
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Dim maxColumns As Integer = workbook.MaxColumnCount
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' Display the maximum number of rows and columns supported
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Console.WriteLine("Maximum number of rows supported: " + maxRow.ToString())
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Console.WriteLine("Maximum number of columns supported: " + maxColumns.ToString())
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End Using
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{% endhighlight %}
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{% endtabs %}
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A complete working example in C# is present on <a href="https://raw.githubusercontent.com/SyncfusionExamples/XlsIO-Examples/master/FAQ/Maximum%20number%20of%20rows%20and%20columns%20supported/.NET/MaximumNumberOfRowsColumns">this GitHub page</a>.

‎Document-Processing/Excel/Excel-Library/NET/faqs/how-to-identify-the-end-column-of-a-pivottable-in-excel.md‎

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---
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title: Identify the end column of a PivotTable in Excel | Syncfusion
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description: Code example to identify the end column of a PivotTable in an Excel workbook 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 identify the end column of a PivotTable in Excel?
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The following code examples demonstrate how to identify the end column of a PivotTable in an Excel workbook using 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/Pivot%20Tables%20End%20Column/.NET/End%20Column/End%20Column/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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// Open workbook (update path as needed)
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IWorkbook workbook = application.Workbooks.Open("PivotTable.xlsx");
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// Get the first pivot table
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IPivotTable pivotTable = workbook.Worksheets[0].PivotTables[0];
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// Ensure layout is calculated
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pivotTable.Layout();
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// Read EndLocation from the implementation type
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IRange endRange = (pivotTable as Syncfusion.XlsIO.Implementation.PivotTables.PivotTableImpl).EndLocation;
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int lastColumn = endRange.LastColumn;
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// Use lastColumn as needed (e.g., log)
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Console.WriteLine("PivotTable last column: " + lastColumn);
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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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// Open workbook (update path as needed)
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IWorkbook workbook = application.Workbooks.Open("PivotTable.xlsx");
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// Get the first pivot table
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IPivotTable pivotTable = workbook.Worksheets[0].PivotTables[0];
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// Ensure layout is calculated
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pivotTable.Layout();
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// Read EndLocation from the implementation type
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IRange endRange = (pivotTable as Syncfusion.XlsIO.Implementation.PivotTables.PivotTableImpl).EndLocation;
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int lastColumn = endRange.LastColumn;
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// Use lastColumn as needed (e.g., log)
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Console.WriteLine("PivotTable last column: " + lastColumn);
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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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' Open workbook (update path as needed)
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Dim workbook As IWorkbook = application.Workbooks.Open("PivotTable.xlsx")
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Dim pivotTable As IPivotTable = workbook.Worksheets(0).PivotTables(0)
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' Calculate layout
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pivotTable.Layout()
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' Read EndLocation from implementation and get last column
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Dim endRange As IRange = DirectCast(pivotTable, Syncfusion.XlsIO.Implementation.PivotTables.PivotTableImpl).EndLocation
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Dim lastColumn As Integer = endRange.LastColumn
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Console.WriteLine("PivotTable last column: " & lastColumn)
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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 identify the end column of a pivot table in C# is present on [this GitHub page](https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/FAQ/Pivot%20Tables%20End%20Column/.NET/End%20Column).

‎Document-Processing/Excel/Spreadsheet/Blazor/performance-metrics.md‎

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---
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layout: post
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title: Performance Metrics in Blazor Spreadsheet Control | Syncfusion
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description: Learn here all about performance metrics in the Blazor Spreadsheet control, including how it manages data, handles rendering speed and more.
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platform: document-processing
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control: Performance
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documentation: ug
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---
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# Performance Metrics in blazor Spreadsheet Control
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Performance metrics show how efficiently the [Syncfusion® blazor Spreadsheet](https://www.syncfusion.com/spreadsheet-editor-sdk/blazor-spreadsheet-editor) handles large datasets and core operations such as rendering, styling, number Formats and file import/export. This documentation provides the measured results for these operations to give a clear view of how the control performs under different workloads.
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## Environment
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The following environment configuration is used for performance evaluation:
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* **Browser**: Edge (latest)
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* **Hardware**: Modern multi‑core processor
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* **RAM**: 16 GB or higher
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* **Spreadsheet Version**:
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* [Theme Version](https://www.nuget.org/packages/Syncfusion.Blazor.themes)
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* [NuGet Version](https://www.nuget.org/packages/Syncfusion.Blazor.Spreadsheet)
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* **Data Source Format**: Mixed data types (numbers, text, number formats)
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## Spreadsheet Features
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This section outlines the operations evaluated in the Spreadsheet when working with large datasets. It covers actions such as rendering cells, applying styles, number formats and file import/export to help understand how the control processes common spreadsheet tasks.
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### Server
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| Operation | Dataset Size | Time (sec) |
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|-----------------------------|--------------|-------------|
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| Initial Rendering | 250k cells | 1.31 sec |
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| Applying Styles | 250k cells | 12.0 sec |
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| Applying Number Formats | 250k cells | 0.97 sec |
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### Wasm
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| Operation | Dataset Size | Time (sec) |
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|-----------------------------|--------------|-------------|
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| Initial Rendering | 250k cells | 6.99 sec |
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| Applying Styles | 250k cells | 15.98 sec |
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| Applying Number Formats | 250k cells | 9.45 sec |
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## Import and export performance metrics
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This section focuses on evaluating how the Spreadsheet handles file import and export operations involving large datasets with formatting and validation. It provides insight into how efficiently these operations are processed under varying data conditions.
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### Server
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| Operation | Dataset Size | Time (sec) |
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|-----------------------------------------|-----------------------------------|------------|
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| Importing | 250k cells without formats | 2.35 sec |
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| Importing | 250k cells with formats | 3.12 sec |
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| Exporting | 250k cells without formats | 1.07 sec |
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| Exporting | 250k cells with formats | 1.26 sec |
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### Wasm
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| Operation | Dataset Size | Time (sec) |
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|-----------------------------------------|-----------------------------------|------------|
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| Importing | 250k cells without formats | 38 sec |
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| Importing | 250k cells with formats | 50 sec |
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| Exporting | 250k cells without formats | 6.25 sec |
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| Exporting | 250k cells with formats | 8.14 sec |
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> **Disclaimer:**  Performance metrics and memory benchmarking are based on internal tests under specific conditions. Actual results may vary depending on the environment and usage.
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## See Also
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* [Open and Save](https://help.syncfusion.com/document-processing/excel/spreadsheet/blazor/open-and-save)

‎Document-Processing/Excel/Spreadsheet/Javascript-ES5/docker-deployment.md‎

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---
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layout: post
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title: Docker image deployment in EJ2 Javascript Spreadsheet control | Syncfusion
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description: Learn here all about Docker image deployment in Syncfusion EJ2 Javascript Spreadsheet control of Syncfusion Essential JS 2 and more.
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title: Docker image deployment in EJ2 JavaScript Spreadsheet | Syncfusion
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description: Learn here all about Docker image deployment in Syncfusion EJ2 JavaScript Spreadsheet control of Syncfusion Essential JS 2 and more.
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platform: document-processing
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control: Docker deployment
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documentation: ug
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---
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# Docker Image Overview in EJ2 Javascript Spreadsheet control
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# Docker Image Overview in EJ2 JavaScript Spreadsheet control
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The [**Syncfusion<sup style="font-size:70%">&reg;</sup> Spreadsheet (also known as Excel Viewer)**](https://www.syncfusion.com/spreadsheet-editor-sdk/javascript-spreadsheet-editor) is a feature-rich control for organizing and analyzing data in a tabular format. It provides all the common Excel features, including data binding, selection, editing, formatting, resizing, sorting, filtering, importing, and exporting Excel documents.
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This Docker image is the pre-defined Docker container for Syncfusion's<sup style="font-size:70%">&reg;</sup> Spreadsheet backend functionalities. This server-side Web API project targets ASP.NET Core 8.0.
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This Docker image is the pre-defined Docker container for Syncfusion's<sup style="font-size:70%">&reg;</sup> Spreadsheet back-end functionalities. This server-side Web API project targets ASP.NET Core 8.0.
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You can deploy it quickly to your infrastructure. If you want to add new functionality or customize any existing functionalities, create your own Docker file by referencing the existing [Spreadsheet Docker project](https://github.com/SyncfusionExamples/Spreadsheet-Server-Docker).
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Now the Spreadsheet server Docker instance runs on localhost with the provided port number `http://localhost:6002`. Open this link in a browser and navigate to the Spreadsheet Web API open and save service at `http://localhost:6002/api/spreadsheet/open` and `http://localhost:6002/api/spreadsheet/save`.
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**Step 4:** Append the URLs of the Docker instance running services to the [`openUrl`](https://helpej2.syncfusion.com/javascript/documentation/api/spreadsheet/#openurl) property as `http://localhost:6002/api/spreadsheet/open` and the [`saveUrl`](https://helpej2.syncfusion.com/javascript/documentation/api/spreadsheet/#saveurl) property as `http://localhost:6002/api/spreadsheet/save` in the client-side Spreadsheet control. For more information on how to get started with the Spreadsheet control, refer to this [`getting started page.`](https://help.syncfusion.com/document-processing/excel/spreadsheet/javascript-es5/getting-started)
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**Step 4:** Append the URLs of the Docker instance running services to the [`openUrl`](https://helpej2.syncfusion.com/javascript/documentation/api/spreadsheet#openurl) property as `http://localhost:6002/api/spreadsheet/open` and the [`saveUrl`](https://helpej2.syncfusion.com/javascript/documentation/api/spreadsheet#saveurl) property as `http://localhost:6002/api/spreadsheet/save` in the client-side Spreadsheet control. For more information on how to get started with the Spreadsheet control, refer to this [`getting started page.`](https://help.syncfusion.com/document-processing/excel/spreadsheet/javascript-es5/getting-started)
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```html
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<!DOCTYPE html>
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<div id='Spreadsheet'></div>
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<script>
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// Initialize Spreadsheet component.
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const spreadsheet = new ej.spreadsheet.Spreadsheet({
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var spreadsheet = new ej.spreadsheet.Spreadsheet({
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openUrl: 'http://localhost:6002/api/spreadsheet/open',
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saveUrl: 'http://localhost:6002/api/spreadsheet/save'
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});

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