Merge pull request #2324 from syncfusion-content/999649-TableNameFAQ

Documentation(999649): Add How to get the external connection name from a QueryTable in an IListObject and how to change the table name FAQ

Author: Mohan2401

Document-Processing-toc.html

@@ -6473,6 +6473,9 @@
 									<li>
 										<a href="/document-processing/excel/excel-library/net/faqs/how-to-get-the-file-extension-of-excel-file">How to get the file extension of an Excel file using XlsIO?</a>
 									</li>
+									<li>
+										<a href="/document-processing/excel/excel-library/net/faqs/how-to-get-external-connection-name-and-change-table-name">How to get the external connection name from a QueryTable in an IListObject and how to change the table name using XlsIO?</a>
+									</li>
 								</ul>
 							</li>
 						</ul>

Document-Processing/Excel/Excel-Library/NET/faqs/how-to-get-external-connection-name-and-change-table-name.md

@@ -0,0 +1,72 @@
+---
+title: How to get external connection name and rename the table | Syncfusion
+description: This page shows how to access a QueryTable's external connection name and how to change a table name using Syncfusion .NET Excel library (XlsIO).
+platform: document-processing
+control: XlsIO
+documentation: UG
+---
+
+# How to access the external connection name and rename the table name?
+
+The example below shows how to read the external connection name from a [QueryTable](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.Implementation.QueryTableImpl.html#Syncfusion_XlsIO_Implementation_QueryTableImpl_ExternalConnection) on a [ListObject](https://help.syncfusion.com/cr/document-processing/Syncfusion.XlsIO.IListObjects.html) (table) and how to rename the table using Syncfusion XlsIO. Ensure the worksheet contains a ListObject with an associated QueryTable.
+
+{% tabs %}  
+{% highlight c# tabtitle="C# [Cross-platform]" %}
+using (ExcelEngine excelEngine = new ExcelEngine())
+{
+    IApplication application = excelEngine.Excel;
+    application.DefaultVersion = ExcelVersion.Xlsx;
+    IWorkbook workbook = application.Workbooks.Open("InputTemplate.xlsx");
+    IWorksheet worksheet = workbook.Worksheets[0];
+    IListObject table = worksheet.ListObjects[0]; 
+ 
+    // Get connection name 
+    string connectionName = table.QueryTable.ExternalConnection.Name; 
+    
+    // Change table name 
+    table.Name = "New table name"; 
+
+    // Saving the workbook 
+    workbook.SaveAs("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("InputTemplate.xlsx");
+    IWorksheet worksheet = workbook.Worksheets[0];
+    IListObject table = worksheet.ListObjects[0]; 
+ 
+    // Get connection name 
+    string connectionName = table.QueryTable.ExternalConnection.Name; 
+    
+    // Change table name 
+    table.Name = "New table name"; 
+
+    // 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("InputTemplate.xlsx")
+    Dim worksheet As IWorksheet = workbook.Worksheets(0)
+    Dim table As IListObject = worksheet.ListObjects(0)
+
+    ' Get connection name 
+    Dim connectionName As String = table.QueryTable.ExternalConnection.Name
+
+    ' Change table name 
+    table.Name = "New table name"
+
+    ' Saving the workbook
+    workbook.SaveAs("Output.xlsx")
+End Using
+{% endhighlight %}
+{% endtabs %}