void Devices_DeviceDetectionAttemptFailed(object sender, DeviceDetectionExceptionEventArgs e)
{
BeginInvoke(new MethodInvoker(delegate()
{
foreach (ListViewItem item in devicesListView.Items)
{
if (object.ReferenceEquals(item.Tag, e.Device))
{
item.SubItems[1].Text = e.Exception.Message;
item.ToolTipText = e.Exception.Message;
item.ImageIndex = 1;
}
}
devicesListView.Refresh();
}));
}
private void Devices_DeviceDetectionAttemptFailed(object sender, DeviceDetectionExceptionEventArgs e)
{
/* This event gets raised any time an attempt to test a device for GPS data has failed.
* Failures can occur for many reasons. The device may be powered off or the device may not
* qualify for testing at all. Some devices such as computers will not be tested.
*
* When a failure occurs, the device is colored red (or yellow), and its icon is changed.
*/
BeginInvoke(new MethodInvoker(delegate()
{
// Look through the listview for the device
foreach (ListViewItem item in devicesListView.Items)
{
/* The Tag property stores a Device object. Check to see if the
* device matches the device which just failed. Do we have a match?
*/
if (object.ReferenceEquals(item.Tag, e.Device))
{
// Yes. The device failed, but has it ever been successfully detected before?
if (e.Device.SuccessfulDetectionCount > 0)
{
/* It has been detected, so it's a GPS device. It's just not working right now.
* Change the icon to a "warning" and color it yellow.
*/
item.ImageIndex = 3;
item.ForeColor = Color.DarkGoldenrod;
}
else
{
// The device has never been confirmed as a GPS device. Color it red.
item.ImageIndex = 2;
item.ForeColor = Color.Red;
}
// Set the third column of the listview item to the error message
item.SubItems[2].Text = e.Exception.Message;
// Update the log with the message
Log(e.Device.Name + ": " + e.Exception.Message);
return;
}
}
}));
}
static void Devices_DeviceDetectionAttemptFailed(object sender, DeviceDetectionExceptionEventArgs e)
{
Log("WARNING " + DateTime.Now.ToLongTimeString() + ": " + e.Device.Name + " has failed detection: " + e.Exception.Message);
}
/// <summary>
/// Handles the DeviceDetectionAttemptFailed event of the Devices control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="DotSpatial.Positioning.DeviceDetectionExceptionEventArgs"/> instance containing the event data.</param>
private void Devices_DeviceDetectionAttemptFailed(object sender, DeviceDetectionExceptionEventArgs e)
{
log.Warn("Device detection failed: " + e.Device.Name, e.Exception);
}
void Devices_DeviceDetectionAttemptFailed(object sender, DeviceDetectionExceptionEventArgs e)
{
BeginInvoke(new MethodInvoker(delegate()
{
foreach (ListViewItem item in devicesListView.Items)
{
if (object.ReferenceEquals(item.Tag, e.Device))
{
item.SubItems[1].Text = e.Exception.Message;
item.ToolTipText = e.Exception.Message;
item.ImageIndex = 1;
}
}
devicesListView.Refresh();
}));
}
