Documentation(992569): Add FAQ for how to remove the corrupted embedded images before saving the excel file

Document-Processing/Excel/Excel-Library/NET/faqs/how-to-remove-the-corrupted-embedded-images-before-saving-excel.md

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+---
+title: Remove corrupted embedded images before saving | Syncfusion
+description: Code example to remove corrupted embedded images before saving an Excel file using the Syncfusion .NET Excel library (XlsIO).
+platform: document-processing
+control: XlsIO
+documentation: UG
+---
+
+# How to remove corrupted embedded images before saving an Excel document?
+
+The following code example demonstrate how to remove the corrupted embedded images before saving an Excel file using C# (Cross-platform).
+
+{% tabs %}   
+{% highlight c# tabtitle="C# [Cross-platform]" playgroundButtonLink="https://raw.githubusercontent.com/SyncfusionExamples/XlsIO-Examples/master/FAQ/Remove%20corrupted%20images/.NET/RemoveCorruptedImages/RemoveCorruptedImages/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"));
+
+    foreach (IWorksheet sheet in workbook.Worksheets)
+    {
+        for (int i = 0; i < sheet.Pictures.Count; i++)
+        {
+            if (sheet.Pictures[i].Picture != null && sheet.Pictures[i].Picture.ImageData.Length <= 0)
+            {
+                // Remove corrupted image.
+                sheet.Pictures[i].Remove();                          
+            }
+        }
+    }
+
+    // Save the workbook.
+    workbook.SaveAs(Path.GetFullPath(@"Output/Output.xlsx"));
+}
+{% endhighlight %}
+
+{% endtabs %}       
+
+A complete working example in C# is present on <a href="https://github.com/SyncfusionExamples/XlsIO-Examples/tree/master/FAQ/Remove%20corrupted%20images/.NET/RemoveCorruptedImages">this GitHub page</a>.