public override bool PerformTreatment()
{
try
{
using (DismSession session = DismApi.OpenOnlineSession())
{
try
{
DismApi.DisableFeature(session, resolvedFeatureName, null, true);
}
catch (DismRebootRequiredException ex)
{
Logger.Log("Successfully disabled Internet Explorer 11. {0}", ex.Message);
return(true);
}
Logger.Log("Successfully disabled Internet Explorer 11.");
return(true);
}
}
catch (Exception ex)
{
Logger.Log("An error occurred while disabling Internet Explorer: {0}", ex.Message);
}
return(false);
}
public void PerformTreatment()
{
string featureName;
if (Environment.Is64BitOperatingSystem)
{
featureName = IE64BitName;
}
else
{
featureName = IE32BitName;
}
try
{
using (DismSession session = DismApi.OpenOnlineSession())
{
DismFeatureInfo info = DismApi.GetFeatureInfo(session, featureName);
if (
info.FeatureState == DismPackageFeatureState.NotPresent ||
info.FeatureState == DismPackageFeatureState.Removed ||
info.FeatureState == DismPackageFeatureState.Staged)
{
logger.Log("Internet Explorer 11 is not present on the system.");
return;
}
if (info.FeatureState == DismPackageFeatureState.UninstallPending)
{
logger.Log("Internet Explorer 11 is already pending uninstall.");
return;
}
try
{
logger.Log("Disabling Internet Explorer 11...");
DismApi.DisableFeature(session, featureName, null, true);
}
catch (DismRebootRequiredException ex)
{
logger.Log("Successfully disabled Internet Explorer 11. {0}", ex.Message);
return;
}
logger.Log("Successfully disabled Internet Explorer 11.");
}
}
catch (Exception ex)
{
logger.Log("An error occurred while disabling Internet Explorer: {0}", ex.Message);
}
}