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Added error handling to wpf example.

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soukoku
2014-04-12 11:22:05 -04:00
parent 78d0a94bd2
commit dc41cebc18
5 changed files with 58 additions and 2 deletions
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24
Tests/Tester.WPF/TwainVM.cs
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@@ -10,6 +10,7 @@ using System.Windows.Media;
using System.Windows.Media.Imaging;
using CommonWin32;
using System.Threading;
using GalaSoft.MvvmLight.Messaging;
namespace Tester.WPF
{
@@ -42,6 +43,29 @@ namespace Tester.WPF
}
}
protected override void OnTransferError(TransferErrorEventArgs e)
{
if (e.Exception != null)
{
Messenger.Default.Send(new DialogMessage(e.Exception.Message, null)
{
Caption = "Transfer Error Exception",
Icon = System.Windows.MessageBoxImage.Error,
Button = System.Windows.MessageBoxButton.OK
});
}
else
{
Messenger.Default.Send(new DialogMessage(string.Format("Return Code: {0}\nCondition Code: {1}", e.ReturnCode, e.SourceStatus.ConditionCode), null)
{
Caption = "Transfer Error",
Icon = System.Windows.MessageBoxImage.Error,
Button = System.Windows.MessageBoxButton.OK
});
}
base.OnTransferError(e);
}
protected override void OnTransferReady(TransferReadyEventArgs e)
{
// set it up to use file xfer