840386- Need to add the explanation for each step and update the sample

Author: jeyalakshmit

Blazor/HTML_to_PDF_Blazor/Data/ExportService.cs

@@ -10,17 +10,12 @@ namespace HTML_to_PDF_Blazor.Data
 {
     public class ExportService
     {
-        public MemoryStream CreatePdf()
+        public MemoryStream CreatePdf(string url)
         {
             //Initialize HTML to PDF converter.
             HtmlToPdfConverter htmlConverter = new HtmlToPdfConverter();
-            BlinkConverterSettings blinkConverterSettings = new BlinkConverterSettings();
-            //Set Blink viewport size.
-            blinkConverterSettings.ViewPortSize = new Syncfusion.Drawing.Size(1280, 0);
-            //Assign Blink converter settings to HTML converter.
-            htmlConverter.ConverterSettings = blinkConverterSettings;
             //Convert URL to PDF document.
-            PdfDocument document = htmlConverter.Convert("https://www.syncfusion.com");
+            PdfDocument document = htmlConverter.Convert(url);
             //Create memory stream.
             MemoryStream stream = new MemoryStream();
             //Save the document to memory stream.

Blazor/HTML_to_PDF_Blazor/HTML_to_PDF_Blazor.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Syncfusion.HtmlToPdfConverter.Net.Windows" Version="20.3.0.58" />
+    <PackageReference Include="Syncfusion.HtmlToPdfConverter.Net.Windows" Version="22.2.5" />
   </ItemGroup>
 
 </Project>

Blazor/HTML_to_PDF_Blazor/Pages/FetchData.razor

@@ -4,20 +4,33 @@
 @inject WeatherForecastService ForecastService
 @inject ExportService exportService
 @inject Microsoft.JSInterop.IJSRuntime JS
+@inject NavigationManager NavigationManager
 @using  System.IO;
 <h1>Weather forecast</h1>
 
 <p>This component demonstrates fetching data from a service.</p>
 
 <button class="btn btn-primary" @onclick="@ExportToPdf">Export to PDF</button>
 
+@code {
+    private string currentUrl;
+    /// <summary>
+    /// Get the current URL
+    /// </summary>
+    protected override void OnInitialized()
+    {
+        currentUrl = NavigationManager.Uri;
+    }
+}
 @functions
 {
-
+    /// <summary>
+    /// Create and download the PDF document
+    /// </summary>
     protected async Task ExportToPdf()
     {
         ExportService exportService = new ExportService();
-        using (MemoryStream excelStream = exportService.CreatePdf())
+        using (MemoryStream excelStream = exportService.CreatePdf(currentUrl))
         {
             await JS.SaveAs("HTML-to-PDF.pdf", excelStream.ToArray());
         }