Merge branch 'development' into EJ2-996216-notes

Author: gopinathan-sf4977

Document-Processing-toc.html

@@ -666,7 +666,11 @@
 									<li><a href="/document-processing/pdf/pdf-viewer/blazor/deployment/aws-beanstalk-deployment">AWS Elastic Beanstalk</a></li>
 								</ul>
 							</li>
-							<li> <a href="/document-processing/pdf/pdf-viewer/blazor/accessibility">Accessibility</a></li>
+							<li> <a href="/document-processing/pdf/pdf-viewer/blazor/accessibility">Accessibility</a>
+								<ul>
+									<li><a href="/document-processing/pdf/pdf-viewer/blazor/accessible-pdf-reading">PDF Reading</a></li>
+								</ul>
+							</li>	
 							<li> <a href="/document-processing/pdf/pdf-viewer/blazor/opening-pdf-file">Open PDF files</a>
 								<ul>
 									<li><a href="/document-processing/pdf/pdf-viewer/blazor/open-pdf-file/from-amazon-s3">From AWS S3</a></li>
@@ -1590,6 +1594,7 @@
 							<li><a href="/document-processing/pdf/pdf-viewer/maui/Magnification">Magnification</a></li>            
 							<li><a href="/document-processing/pdf/pdf-viewer/maui/Text-Search">Text Search</a></li>
 							<li><a href="/document-processing/pdf/pdf-viewer/maui/Text-Selection">Text Selection</a></li>
+							<li><a href="/document-processing/pdf/pdf-viewer/maui/Redaction">Redaction</a></li>
 							<li><a href="/document-processing/pdf/pdf-viewer/maui/Form-Filling">Form Filling</a></li>
 							<li>
 								<a href="/document-processing/pdf/pdf-viewer/maui/Annotations-Overview">Annotations</a>
@@ -1601,6 +1606,7 @@
 									<li><a href="/document-processing/pdf/pdf-viewer/maui/Import-Export-Annotations">Import and Export</a></li>
 									<li><a href="/document-processing/pdf/pdf-viewer/maui/Undo-Redo">Undo and Redo</a></li>
 									<li><a href="/document-processing/pdf/pdf-viewer/maui/Show-Hide">Show and Hide</a></li>
+									<li><a href="/document-processing/pdf/pdf-viewer/maui/Annotations-Comment">Annotation Comments</a></li>
 									<li>
 										Types
 										<ul>
@@ -1623,6 +1629,7 @@
 							<li><a href="/document-processing/pdf/pdf-viewer/maui/Right-To-Left">Right to Left</a></li>
 							<li><a href="/document-processing/pdf/pdf-viewer/maui/Keyboard-Shortcuts">Keyboard Shortcuts</a></li>
 							<li><a href="/document-processing/pdf/pdf-viewer/maui/Gesture-Events">Gesture Events</a></li>
+							<li><a href="/document-processing/pdf/pdf-viewer/maui/liquid-glass-effect">Liquid Glass UI</a></li>
 						</ul>
 					</li>
 					<li>
@@ -4856,6 +4863,7 @@
 							<li><a href="/document-processing/excel/spreadsheet/angular/filter">Filtering</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/angular/sort">Sorting</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/angular/link">Hyperlink</a></li>
+							<li><a href="/document-processing/excel/spreadsheet/angular/comment">Comment</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/angular/notes">Notes</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/angular/clipboard">Clipboard</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/angular/selection">Selection</a></li>
@@ -5046,6 +5054,7 @@
 							<li><a href="/document-processing/excel/spreadsheet/javascript-es6/filter">Filtering</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/javascript-es6/sort">Sorting</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/javascript-es6/link">Hyperlink</a></li>
+							<li><a href="/document-processing/excel/spreadsheet/javascript-es6/comment">Comment</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/javascript-es6/notes">Notes</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/javascript-es6/clipboard">Clipboard</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/javascript-es6/selection">Selection</a></li>
@@ -5161,6 +5170,7 @@
 							<li><a href="/document-processing/excel/spreadsheet/blazor/open-and-save">Open and Save</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/blazor/worksheet">Worksheet</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/blazor/cell-range">Cell Range</a></li>
+							<li><a href="/document-processing/excel/spreadsheet/blazor/merge-cell">Merge Cells</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/blazor/editing">Editing</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/blazor/formulas">Formulas</a></li>
 							<li><a href="/document-processing/excel/spreadsheet/blazor/formatting">Formatting</a></li>
@@ -5604,6 +5614,9 @@
 							<li>  
 								<a href="/document-processing/excel/excel-library/net/Linux">Linux</a>
 							</li>
+							<li>
+								<a href="/document-processing/excel/excel-library/net/Memory-Usage-Metrics">Memory Usage Metrics</a>
+							</li>
 							<li>
 								<a href="/document-processing/excel/excel-library/net/faq">FAQ</a>
 								<ul>
@@ -7209,7 +7222,7 @@
 		<li>
 		2025 Volume 4  - v32.*
 		<ul>
-			<li><a href="/document-processing/release-notes/v32.1.19">v32.1.19 Main Release</a></li>
+			<li><a href="/document-processing/release-notes/v32.1.19">v32.1.19 Main release</a></li>			
 		</ul>
 		</li>
 		<li>

Document-Processing/Excel/Excel-Library/NET/Memory-Usage-Metrics.md

@@ -0,0 +1,92 @@
+---
+title: Memory (RAM) Usage Metrics for Syncfusion Excel (XlsIO) Library
+description: This section provides benchmark results showing the peak RAM usage of the Syncfusion Excel (XlsIO) library across various operations.
+platform: document-processing
+control: XlsIO
+documentation: UG
+---
+
+# Memory Usage Metrics in Excel (XlsIO) Library
+
+This section reports the peak memory usage (RAM) observed when handling text, date and time, number, boolean, and formula data types during Create & Save and Load & Read operations.
+
+## Test Environment
+
+* **OS:** Windows 11
+* **Processor:** AMD Ryzen 5 7520U with Radeon Graphics (2.80 GHz)
+* **Installed RAM:** 16 GB (15.3 GB usable)
+* **System type:** 64-bit OS, x64 processor
+
+## Create and Save
+
+The table below shows the peak memory usage (RAM) while creating and saving an Excel document containing 100,000 rows and 50 columns for different data types.
+
+<table> 
+  <tr>
+    <th>Data type</th>
+    <th>Peak memory usage (RAM)</th>
+    <th>Sample link</th>
+  </tr>
+  <tr>
+    <td>Text</td>
+    <td>1.1 GB</td>   
+    <td><a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/Performance%20Metrics/Create/String%20Data%20Type/.NET/String%20Data%20Type">GitHub page</a></td>
+  </tr>
+  <tr>
+    <td>DateTime</td>
+    <td>361 MB</td>  
+    <td><a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/Performance%20Metrics/Create/DateTime%20Data%20Type/.NET/DateTime%20Data%20Type">GitHub page</a></td>
+  </tr>
+  <tr>
+    <td>Number</td>
+    <td>342 MB</td>    
+    <td><a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/Performance%20Metrics/Create/Number%20Data%20Type/.NET/Number%20Data%20Type">GitHub page</a></td>
+  </tr>
+  <tr>
+    <td>Boolean</td>
+    <td>342 MB</td>     
+    <td><a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/Performance%20Metrics/Create/Boolean%20Data%20Type/.NET/Boolean%20Data%20Type">GitHub page</a></td>
+  </tr>
+  <tr>
+    <td>Formula</td>
+    <td>848 MB</td>    
+    <td><a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/Performance%20Metrics/Create/Formula%20Data%20Type/.NET/Formula%20Data%20Type">GitHub page</a></td>
+  </tr>
+</table>
+
+## Load and Read
+
+The table below shows the peak memory usage (RAM) while loading and reading cell values from an Excel document with 100,000 rows and 50 columns for different data types.
+
+<table>
+  <tr>
+    <th>Data type</th>
+    <th>Peak memory usage (RAM)</th>
+    <th>Sample link</th>
+  </tr>
+  <tr>
+    <td>Text</td>
+    <td>945 MB</td>    
+    <td><a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/Performance%20Metrics/Open/String%20Data%20Type/.NET/String%20Data%20Type">GitHub page</a></td>
+  </tr>
+  <tr>
+    <td>DateTime</td>
+    <td>289 MB</td>
+    <td><a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/Performance%20Metrics/Open/DateTime%20Data%20Type/.NET/DateTime%20Data%20Type">GitHub page</a></td>
+  </tr>
+  <tr>
+    <td>Number</td>
+    <td>290 MB</td>     
+    <td><a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/Performance%20Metrics/Open/Number%20Data%20Type/.NET/Number%20Data%20Type">GitHub page</a></td>
+  </tr>
+  <tr>
+    <td>Boolean</td>
+    <td>185 MB</td>   
+    <td><a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/Performance%20Metrics/Open/Boolean%20Data%20Type/.NET/Boolean%20Data%20Type">GitHub page</a></td>
+  </tr>
+  <tr>
+    <td>Formula</td>
+    <td>520 MB</td>        
+    <td><a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/Performance%20Metrics/Open/Formula%20Data%20Type/.NET/Formula%20Data%20Type">GitHub page</a></td>
+  </tr>
+</table>

Document-Processing/Excel/Excel-Library/NET/faqs/how-to-apply-number-formatting-to-an-entire-column-in-Excel.md

@@ -0,0 +1,83 @@
+---
+title: Apply number formatting to an entire column in Excel | Syncfusion
+description: Code example to apply number formatting to an entire column in Excel using Syncfusion .NET Excel library (XlsIO).
+platform: document-processing
+control: XlsIO
+documentation: UG
+---
+
+# How to apply number formatting to an entire column in Excel?
+
+The following code examples demonstrate applying number formatting to an entire column in Excel using C# (Cross-platform and Windows-specific) and VB.NET.
+
+{% tabs %}   
+{% highlight c# tabtitle="C# [Cross-platform]" playgroundButtonLink="https://raw.githubusercontent.com/SyncfusionExamples/XlsIO-Examples/master/FAQ/Column%20Number%20Format/.NET/ColumnNumberFormat/ColumnNumberFormat/Program.cs,180" %}
+using (ExcelEngine excelEngine = new ExcelEngine())
+{
+    IApplication application = excelEngine.Excel;
+    application.DefaultVersion = ExcelVersion.Xlsx;
+    IWorkbook workbook = application.Workbooks.Open(Path.GetFullPath(@"Data/Input.xlsx"));
+    IWorksheet sheet = workbook.Worksheets[0];
+
+    //Case 1: Apply direct number format (zero-based index)
+    sheet.Columns[0].NumberFormat = "yyyy-mm-dd"; //Column A
+    sheet.Columns[3].NumberFormat = "$#,##0.00"; //Column D
+    sheet.Columns[4].NumberFormat = "0.00%"; //Column E
+
+    //Case 2: Apply style-based format (one-based index)
+    IStyle style = workbook.Styles.Add("DecimalStyle");
+    style.NumberFormat = "0.00";
+    sheet.SetDefaultColumnStyle(3, style); //Column C 
+
+    //Saving the workbook
+    workbook.SaveAs(Path.GetFullPath(@"Output/Output.xlsx"));
+}
+{% endhighlight %}
+
+{% highlight c# tabtitle="C# [Windows-specific]" %} 
+using (ExcelEngine excelEngine = new ExcelEngine())
+{
+    IApplication application = excelEngine.Excel;
+    application.DefaultVersion = ExcelVersion.Xlsx;
+    IWorkbook workbook = application.Workbooks.Open("Input.xlsx");
+    IWorksheet sheet = workbook.Worksheets[0];
+
+    //Case 1: Apply direct number format (zero-based index)
+    sheet.Columns[0].NumberFormat = "yyyy-mm-dd"; //Column A
+    sheet.Columns[3].NumberFormat = "$#,##0.00"; //Column D
+    sheet.Columns[4].NumberFormat = "0.00%"; //Column E
+
+    //Case 2: Apply style-based format (one-based index)
+    IStyle style = workbook.Styles.Add("DecimalStyle");
+    style.NumberFormat = "0.00";
+    sheet.SetDefaultColumnStyle(3, style); //Column C 
+
+    //Saving the workbook
+    workbook.SaveAs("Output.xlsx");
+}
+{% endhighlight %}
+
+{% highlight vb.net tabtitle="VB.NET [Windows-specific]" %}
+Using excelEngine As New ExcelEngine()
+    Dim application As IApplication = excelEngine.Excel
+    application.DefaultVersion = ExcelVersion.Xlsx
+    Dim workbook As IWorkbook = application.Workbooks.Open("Input.xlsx")
+    Dim sheet As IWorksheet = workbook.Worksheets(0)
+
+    'Case 1: Apply direct number format (zero-based index)
+    sheet.Columns(0).NumberFormat = "yyyy-mm-dd" 'Column A
+    sheet.Columns(3).NumberFormat = "$#,##0.00" 'Column D
+    sheet.Columns(4).NumberFormat = "0.00%" 'Column E
+
+    'Case 2: Apply style-based format (one-based index)
+    Dim style As IStyle = workbook.Styles.Add("DecimalStyle")
+    style.NumberFormat = "0.00"
+    sheet.SetDefaultColumnStyle(3, style) 'Column C
+
+    'Save the workbook
+    workbook.SaveAs("Output.xlsx")
+End Using
+{% endhighlight %}
+{% endtabs %}       
+ 
+A complete working example that shows how to apply number formatting to an entire column in Excel using C# is present on <a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/FAQ/Column%20Number%20Format/.NET/ColumnNumberFormat">this GitHub page</a>.