public HResult Register(INiRegistrationContext registrationContext)
{
try
{
if (registrationContext == null)
{
throw new ArgumentNullException("registrationContext");
}
var packageGuid = GetType().GUID.ToString("B").ToUpperInvariant();
var descriptionAttribute = GetType().GetCustomAttributes(typeof(DescriptionAttribute), true).Cast <DescriptionAttribute>().SingleOrDefault();
string description = descriptionAttribute != null ? descriptionAttribute.Description : registrationContext.PackageId;
using (var key = registrationContext.CreateKey("Packages\\" + packageGuid))
{
key.SetValue(null, this.ResolveStringResource(description));
foreach (var type in GetType().Assembly.GetTypes())
{
foreach (RegistrationAttribute attribute in type.GetCustomAttributes(typeof(RegistrationAttribute), true))
{
attribute.Register(this, registrationContext, key);
}
}
}
using (var key = registrationContext.CreateKey("InstalledProducts\\" + registrationContext.PackageId))
{
key.SetValue(null, description);
key.SetValue("Package", packageGuid);
key.SetValue("Version", GetType().Assembly.GetName().Version.ToString());
}
// Add the installed products key.
return(HResult.OK);
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}
public HResult Unregister(INiRegistrationContext registrationContext)
{
try
{
if (registrationContext == null)
{
throw new ArgumentNullException("registrationContext");
}
var packageGuid = GetType().GUID.ToString("B").ToUpperInvariant();
using (var key = registrationContext.CreateKey("Packages\\" + packageGuid))
{
foreach (var type in GetType().Assembly.GetTypes())
{
foreach (RegistrationAttribute attribute in type.GetCustomAttributes(typeof(RegistrationAttribute), true))
{
attribute.Unregister(this, registrationContext, key);
}
}
}
// Un-registration allows attributes to perform cleanup other
// than from inside the package namespace. The package namespace
// itself is unconditionally deleted anyway, so the attributes
// don't have to clean up that.
registrationContext.RemoveKey("Packages\\" + packageGuid);
registrationContext.RemoveKey("InstalledProducts\\" + registrationContext.PackageId);
return(HResult.OK);
}
catch (Exception ex)
{
return(ErrorUtil.GetHResult(ex));
}
}
public HResult Unregister(INiRegistrationContext registrationContext)
{
try
{
if (registrationContext == null)
throw new ArgumentNullException("registrationContext");
var packageGuid = GetType().GUID.ToString("B").ToUpperInvariant();
using (var key = registrationContext.CreateKey("Packages\\" + packageGuid))
{
foreach (var type in GetType().Assembly.GetTypes())
{
foreach (RegistrationAttribute attribute in type.GetCustomAttributes(typeof(RegistrationAttribute), true))
{
attribute.Unregister(this, registrationContext, key);
}
}
}
// Un-registration allows attributes to perform cleanup other
// than from inside the package namespace. The package namespace
// itself is unconditionally deleted anyway, so the attributes
// don't have to clean up that.
registrationContext.RemoveKey("Packages\\" + packageGuid);
registrationContext.RemoveKey("InstalledProducts\\" + registrationContext.PackageId);
return HResult.OK;
}
catch (Exception ex)
{
return ErrorUtil.GetHResult(ex);
}
}
public HResult Register(INiRegistrationContext registrationContext)
{
try
{
if (registrationContext == null)
throw new ArgumentNullException("registrationContext");
var packageGuid = GetType().GUID.ToString("B").ToUpperInvariant();
var descriptionAttribute = GetType().GetCustomAttributes(typeof(DescriptionAttribute), true).Cast<DescriptionAttribute>().SingleOrDefault();
string description = descriptionAttribute != null ? descriptionAttribute.Description : registrationContext.PackageId;
using (var key = registrationContext.CreateKey("Packages\\" + packageGuid))
{
key.SetValue(null, this.ResolveStringResource(description));
foreach (var type in GetType().Assembly.GetTypes())
{
foreach (RegistrationAttribute attribute in type.GetCustomAttributes(typeof(RegistrationAttribute), true))
{
attribute.Register(this, registrationContext, key);
}
}
}
using (var key = registrationContext.CreateKey("InstalledProducts\\" + registrationContext.PackageId))
{
key.SetValue(null, description);
key.SetValue("Package", packageGuid);
key.SetValue("Version", GetType().Assembly.GetName().Version.ToString());
}
// Add the installed products key.
return HResult.OK;
}
catch (Exception ex)
{
return ErrorUtil.GetHResult(ex);
}
}