public IDictionary <Wtypes.PROPERTYKEY, object> GetFromPropertyStore(IEnumerable <Wtypes.PROPERTYKEY> keys)
{
if (keys == null)
{
throw new NotSupportedException(AutoHelpers.FormatInvariant("Keys passed cannot be null"));
}
Shell32.IPersistFile persist = (Shell32.IPersistFile) new Shell32.ShellLink();
persist.Load(this.ShortcutPath, (uint)ObjBase.STGM.STGM_READ);
Shell32.IPropertyStore store = (Shell32.IPropertyStore)persist;
Dictionary <Wtypes.PROPERTYKEY, object> results = new Dictionary <Wtypes.PROPERTYKEY, object>();
foreach (Wtypes.PROPERTYKEY key in keys)
{
Wtypes.PROPERTYKEY pkey = key; // iteration variables are read-only and we need to pass by ref
object pv;
store.GetValue(ref pkey, out pv);
results.Add(key, pv);
}
return(results);
}
public void SetToPropertyStore(IDictionary <Wtypes.PROPERTYKEY, object> properties)
{
if (properties == null)
{
throw new NotSupportedException(AutoHelpers.FormatInvariant("Properties passed cannot be null."));
}
Shell32.IPersistFile persist = (Shell32.IPersistFile) new Shell32.ShellLink();
persist.Load(this.ShortcutPath, (uint)ObjBase.STGM.STGM_READWRITE);
Shell32.IPropertyStore store = (Shell32.IPropertyStore)persist;
foreach (Wtypes.PROPERTYKEY key in properties.Keys)
{
Wtypes.PROPERTYKEY pkey = key; // iteration variables are read-only and we need to pass by ref
object pv = properties[key];
store.SetValue(ref pkey, ref pv);
}
persist.Save(null, true);
}
