feat(PdfReader): add ShowToolbar parameter (#7203)

Author: ArgoZhang

src/BootstrapBlazor.Server/Components/Samples/PdfReaders.razor

@@ -8,6 +8,12 @@
 
 <DemoBlock Title="@Localizer["PdfReaderNormalText"]" Introduction="@Localizer["PdfReaderNormalIntro"]" Name="Normal">
     <section ignore class="row form-inline g-3" style="--bb-input-group-label-width: 176px;">
+        <div class="col-12 col-sm-6">
+            <BootstrapInputGroup>
+                <BootstrapInputGroupLabel>ShowToolbar</BootstrapInputGroupLabel>
+                <Switch @bind-Value="_showToolbar"></Switch>
+            </BootstrapInputGroup>
+        </div>
         <div class="col-12 col-sm-6">
             <BootstrapInputGroup>
                 <BootstrapInputGroupLabel>ShowDownload</BootstrapInputGroupLabel>
@@ -34,6 +40,7 @@
         </div>
     </section>
     <PdfReader Url="@_url" EnableThumbnails="_enableThumbnails"
-               ShowTwoPagesOneView="_showTwoPagesOneView" ShowDownload="_showDownload" ShowPrint="_showPrint"
+               ShowTwoPagesOneView="_showTwoPagesOneView" ShowDownload="_showDownload"
+               ShowToolbar="_showToolbar" ShowPrint="_showPrint"
                ViewHeight="600px" OnDownloadAsync="OnDownloadAsync"></PdfReader>
 </DemoBlock>

src/BootstrapBlazor.Server/Components/Samples/PdfReaders.razor.cs

@@ -20,6 +20,7 @@ public partial class PdfReaders
     private bool _showPrint = true;
     private bool _enableThumbnails = true;
     private bool _showDownload = true;
+    private bool _showToolbar = true;
     private string _url = "./samples/sample.pdf";
 
     private async Task OnDownloadAsync()