From 86dcd8d7770aad8d862092591d50849d6bb17e10 Mon Sep 17 00:00:00 2001
From: Niko Ehrenfeuchter <nikolaus.ehrenfeuchter@unibas.ch>
Date: Fri, 20 Jul 2018 10:27:27 +0200
Subject: [PATCH] Catch permission exception on folder selection
If users don't have the permissions to scan a folder hierarchy, they're
not supposed to transfer it anyway - so just show an error message.
Fixes #48
---
ATxTray/AutoTxTray.cs | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/ATxTray/AutoTxTray.cs b/ATxTray/AutoTxTray.cs
index fa30f2e..9759849 100644
--- a/ATxTray/AutoTxTray.cs
+++ b/ATxTray/AutoTxTray.cs
@@ -303,7 +303,17 @@ namespace ATxTray
return;
}
- NewTxConfirmationDialog();
+ try {
+ NewTxConfirmationDialog();
+ }
+ catch (UnauthorizedAccessException ex) {
+ MessageBox.Show("ERROR: the selected directory\n\n" +
+ $"[{_selectedDir.Name}]\n\n" +
+ "contains files or folders that are not readable\n" +
+ "due to insufficient permissions!\n\n" +
+ ex.Message,
+ "Error reading directory", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ }
}
/// <summary>
--
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