public static bool Show(string title, string message, bool onDarkBackground = false)
{
StyledMessageBox messageBox = new StyledMessageBox();
messageBox.Title = title;
messageBox.Message = message;
messageBox.Owner = Application.Current.MainWindow;
if (onDarkBackground)
{
messageBox.ShadowBorder.Color = Colors.WhiteSmoke;
messageBox.ShadowBorder.Opacity = 0.58;
}
messageBox.ShowDialog();
return messageBox.OkButtonClicked;
}
private void CheckForUpdates_Click(object sender, RoutedEventArgs e)
{
UpdateCheckInfo info = null;
if (ApplicationDeployment.IsNetworkDeployed)
{
ApplicationDeployment ad = ApplicationDeployment.CurrentDeployment;
try
{
info = ad.CheckForDetailedUpdate();
}
catch (DeploymentDownloadException dde)
{
StyledMessageBox.Show("UPDATE", "The new version of the application cannot be downloaded at this time.\nPlease check your network connection, or try again later. Error: " + dde.Message, true);
return;
}
catch (InvalidDeploymentException ide)
{
StyledMessageBox.Show("UPDATE", "Cannot check for a new version of the application. The ClickOnce deployment is corrupt. Please redeploy the application and try again. Error: " + ide.Message, true);
return;
}
catch (InvalidOperationException ioe)
{
StyledMessageBox.Show("UPDATE", "This application cannot be updated. It is likely not a ClickOnce application. Error: " + ioe.Message, true);
return;
}
if (info.UpdateAvailable)
{
Boolean doUpdate = true;
if (!info.IsUpdateRequired)
{
if (!StyledMessageBox.Show("UPDATE", "An update is available. Choose OK to start update.", true))
{
doUpdate = false;
}
}
else
{
// Display a message that the app MUST reboot. Display the minimum required version.
StyledMessageBox.Show("UPDATE", "This application has detected a mandatory update from your current " +
"version to version " + info.MinimumRequiredVersion.ToString() + ". The application will now install the update.", true);
}
if (doUpdate)
{
try
{
ad.Update();
StyledMessageBox.Show("UPDATE", "The application has been upgraded, please save your work and restart application.", true);
}
catch (DeploymentDownloadException dde)
{
StyledMessageBox.Show("UPDATE", "Cannot install the latest version of the application.\nPlease check your network connection, or try again later. Error: " + dde, true);
return;
}
}
}
else
{
StyledMessageBox.Show("UPDATE", "You already have the latest version of this application.", true);
}
}
}