/// <summary>Called when an MSI feature has been detected for a package.</summary>
/// <param name="args">The arguments of the event.</param>
protected override void OnDetectMsiFeature(Wix.DetectMsiFeatureEventArgs args)
{
LogVerbose("Enter Method: OnDetectMsiFeature");
WPFBootstrapperEventArgs <Wix.DetectMsiFeatureEventArgs> cancelArgs = new WPFBootstrapperEventArgs <Wix.DetectMsiFeatureEventArgs>(args);
TryInvoke(new Action(() => { _mainWindow.OnDetectMsiFeature(cancelArgs); }));
if (!cancelArgs.Cancel)
{
base.OnDetectMsiFeature(cancelArgs.Arguments);
}
LogVerbose("Leaving Method: OnDetectMsiFeature");
}
/// <summary>Called when an MSI feature has been detected for a package.</summary>
/// <param name="args">The arguments of the event.</param>
protected override void OnDetectMsiFeature(Wix.DetectMsiFeatureEventArgs args)
{
this.LogBootstrapperEnterEvent(args, "DetectMsiFeature");
WPFBootstrapperEventArgs <Wix.DetectMsiFeatureEventArgs> cancelArgs = new WPFBootstrapperEventArgs <Wix.DetectMsiFeatureEventArgs>(args);
this.TryInvoke(new Action(() => { this.model.OnDetectMsiFeature(cancelArgs); }));
if (!cancelArgs.Cancel)
{
base.OnDetectMsiFeature(cancelArgs.Arguments);
}
this.LogBootstrapperLeaveEvent(null, "DetectMsiFeature");
}
/// <summary>
/// when engine detects a feature, populate the appropriate local objects,
/// including current installed state of the package on the system
/// </summary>
private void SetFeatureDetectedState(Wix.DetectMsiFeatureEventArgs args)
{
var package = this.BundlePackages.FirstOrDefault(pkg => pkg.Package == args.PackageId);
if (package != null)
{
var feature = package.AllFeatures.FirstOrDefault(feat => feat.Feature == args.FeatureId);
if (feature != null)
{
Wix.FeatureState currentState = args.State;
feature.CurrentInstallState = args.State;
}
}
}
/// <summary>
/// Called when an MSI feature has been detected for a package.
/// </summary>
/// <param name="args">Additional arguments for this event.</param>
protected virtual void OnDetectMsiFeature(DetectMsiFeatureEventArgs args)
{
EventHandler<DetectMsiFeatureEventArgs> handler = this.DetectMsiFeature;
if (null != handler)
{
handler(this, args);
}
}
Result IBootstrapperApplication.OnDetectMsiFeature(string wzPackageId, string wzFeatureId, FeatureState state)
{
DetectMsiFeatureEventArgs args = new DetectMsiFeatureEventArgs(wzPackageId, wzFeatureId, state);
this.OnDetectMsiFeature(args);
return args.Result;
}
