Merge branch 'master' of http://git.dd:3000/AppStd/EnvelopeGenerator

EnvelopeGenerator.Form/Controllers/BaseController.vb

@@ -128,14 +128,22 @@ Public MustInherit Class BaseController
     End Function
 
     Public Function DeleteDocumentsFromDisk(pEnvelope As Envelope) As Boolean
-        Return pEnvelope.Documents.
-            Select(Function(d) DeleteDocumentFromDisk(d)).
-            All(Function(r) r = True)
+        If Not IsNothing(pEnvelope.Documents) Then
+            Return pEnvelope.Documents.
+          Select(Function(d) DeleteDocumentFromDisk(d)).
+          All(Function(r) r = True)
+        Else
+            Return True
+        End If
+
     End Function
 
     Public Function DeleteDocumentFromDisk(pDocument As EnvelopeDocument) As Boolean
         Try
-            IO.File.Delete(pDocument.Filepath)
+            If IO.File.Exists(pDocument.Filepath) Then
+                IO.File.Delete(pDocument.Filepath)
+            End If
+
             Return True
         Catch ex As Exception
             Logger.Error(ex)

EnvelopeGenerator.Form/frmEnvelopeEditor.vb

@@ -369,11 +369,11 @@ Partial Public Class frmEnvelopeEditor
                     End If
                     System.IO.File.Move(pSourcePath, pDestinationPath)
                 Catch ex As Exception
-                    MsgBox(ex.Message, MsgBoxStyle.Critical, "Unexpected error in FileMove")
+                    MsgBox(ex.Message, MsgBoxStyle.Critical, "Unexpected error in MoveFileWithNetUse")
                 End Try
 
             Else
-                MsgBox("Fehler beim Verbinden mit dem Netzwerkziel.", MsgBoxStyle.Critical)
+                MsgBox("Error while connecting to network: " & pDestinationPath, MsgBoxStyle.Critical, "Unexpected error in MoveFileWithNetUse")
             End If
         End Using
     End Sub