private void RemoveAssociatedClassIds(RegistryKey capabilitieskey, string subkeyname, string classidprefix)
{
classidprefix = _productName + "." + classidprefix + ".";
using (RegistryKey associationskey = capabilitieskey.OpenSubKey(subkeyname))
{
if (associationskey != null)
{
foreach (string ext in associationskey.GetValueNames())
{
string classid = associationskey.GetValue(ext) as string;
if (string.IsNullOrEmpty(classid))
{
continue;
}
// Only remove classid's created by this FileAssociationManager.
if (!classid.StartsWith(classidprefix, StringComparison.CurrentCultureIgnoreCase))
{
continue;
}
// Remove the association to this
using (ApplicationAssociation association = new ApplicationAssociation(this, ext, classid, null))
{
association.Associated = false;
}
Registry.ClassesRoot.DeleteSubKeyTree(classid, false);
}
}
}
}
private void RemoveAssociatedClassIds(RegistryKey capabilitieskey, string subkeyname, string classidprefix)
{
classidprefix = _productName + "." + classidprefix + ".";
using (RegistryKey associationskey = capabilitieskey.OpenSubKey(subkeyname))
{
if (associationskey != null)
{
foreach (string ext in associationskey.GetValueNames())
{
string classid = associationskey.GetValue(ext) as string;
if (string.IsNullOrEmpty(classid))
continue;
// Only remove classid's created by this FileAssociationManager.
if (!classid.StartsWith(classidprefix, StringComparison.CurrentCultureIgnoreCase))
continue;
// Remove the association to this
using (ApplicationAssociation association = new ApplicationAssociation(this, ext, classid, null))
{
association.Associated = false;
}
Registry.ClassesRoot.DeleteSubKeyTree(classid, false);
}
}
}
}
