Foreach-Schleife umgeschrieben

docs/receiving/download-submission.mdx

@@ -49,19 +49,21 @@ Das Beispiel durchläuft dann für jede verfügbare Einreichung die folgende For
                     await subscriber.RequestSubmissionAsync(submission.Id);
                 
                 logger.LogInformation("Fachdaten:\r\n\tMimeType: {mimeType}\r\n\t{Data}",
-                    receivedSubmission.GetDataMimeType(), receivedSubmission.GetData());
-                
+                    receivedSubmission.GetDataMimeType(), receivedSubmission.GetData());                
                            
-                var metadata = receivedSubmission.Metadata;
-               
+                var metadata = receivedSubmission.Metadata;               
 
                 var attachments = await receivedSubmission.GetAttachmentsAsync();
-                foreach (var attachment in attachments)
-                    if (attachment.GetBytes().Length > 0) {
-                        await File.WriteAllBytesAsync(
-                            outputDirectory.FullName + "/" + (attachment.Filename ?? "temp.dat"),
-                            attachment.GetBytes());
-                    }
+
+                      foreach (var attachment in attachments) {
+                          if (attachment.GetBytes().Length == 0)
+                              continue;
+
+                          var content = attachment.GetBytes();
+                          await File.WriteAllBytesAsync(
+                              Path.Combine(outputDirectory.FullName, (attachment.Filename ?? "temp.dat")),
+                              content);
+                      }
 
                 await receivedSubmission
                     .AcceptSubmissionAsync();
@@ -150,12 +152,11 @@ Die Einreichung ist in der Variablen `receivedSubmission` gespeichert:
 ```
 var attachments = await receivedSubmission.GetAttachmentsAsync();
                 foreach (var attachment in attachments)
-                    if (attachment.GetBytes().Length > 0) {
+                  {
                         await File.WriteAllBytesAsync(
                             outputDirectory.FullName + "/" + (attachment.Filename ?? "temp.dat"),
                             attachment.GetBytes());
-                    }
-
+                  }
 ```
 Um aus einer Einreichung die Anhänge zu lesen, 
 rufen Sie die Methode `receivedSubmission.GetAttachmentsAsync()` auf.  <br/>