06-12-23 Buttons enabled

EnvelopeGenerator.Form/frmEnvelopeEditor.vb

@@ -41,6 +41,7 @@ Partial Public Class frmEnvelopeEditor
                 MsgBox(Resources.Envelope.Document_Could_Not_Be_Saved, MsgBoxStyle.Critical, Text)
             End If
         End If
+
         RibbonPageGroupAddSignature_Enabled()
     End Sub
 
@@ -225,11 +226,6 @@ Partial Public Class frmEnvelopeEditor
         oEnvelope.Message = oMessage
         oEnvelope.Documents = Documents.ToList
 
-
-        'oEnvelope.Receivers = Receivers.ToList
-
-
-
         If Controller.SaveReceivers(oEnvelope, Receivers.ToList) = False Then
             MsgBox(Resources.Envelope.Error_when_saving_the_recipients, MsgBoxStyle.Critical, Text)
             Return False
@@ -375,6 +371,7 @@ Partial Public Class frmEnvelopeEditor
             RibbonPageGroupAddSignature.Enabled = True
         End If
     End Sub
+
     Private Sub RibbonPageGroupReceiver_Enable()
         If ViewReceivers.SelectedRowsCount = 0 Then
             RibbonPageGroupReceiver.Enabled = False
@@ -383,6 +380,16 @@ Partial Public Class frmEnvelopeEditor
         End If
     End Sub
 
+    Private Sub DocumentButtons_Enable()
+        If ViewDocuments.SelectedRowsCount = 0 Then
+            btnNewFile.Enabled = True
+            btnDeleteFile.Enabled = False
+        Else
+            btnNewFile.Enabled = False
+            btnDeleteFile.Enabled = True
+        End If
+    End Sub
+
     Private Sub SetFormTitle(pTitle As String)
         Dim oFormTitle As String = State.DbConfig.ExternalProgramName + " - Umschlag-Editor"
         If String.IsNullOrEmpty(pTitle) = False Then
@@ -397,4 +404,13 @@ Partial Public Class frmEnvelopeEditor
             Controller.DeleteEnvelopeFromDisk(Controller.Envelope)
         End If
     End Sub
+
+    Private Sub ViewReceivers_RowCountChanged(sender As Object, e As EventArgs) Handles ViewReceivers.RowCountChanged
+        RibbonPageGroupReceiver_Enable()
+    End Sub
+
+    Private Sub ViewDocuments_RowCountChanged(sender As Object, e As EventArgs) Handles ViewDocuments.RowCountChanged
+        DocumentButtons_Enable()
+    End Sub
+
 End Class