public void Apply(ISetProperties setProperties)
{
int count = this.Properties.Count;
string[] names = new string[count];
PropVariant[] variantArray = new PropVariant[count];
int index = 0;
foreach (KeyValuePair<string, object> pair in this.Properties)
{
names[index] = pair.Key;
variantArray[index] = new PropVariant(pair.Value);
index++;
}
GCHandle handle = GCHandle.Alloc(variantArray, GCHandleType.Pinned);
try
{
setProperties.SetProperties(names, handle.AddrOfPinnedObject(), count);
}
finally
{
handle.Free();
}
foreach (PropVariant variant in variantArray)
{
variant.Clear();
}
}
private static extern int PropVariantClear(ref PropVariant pvar);
public int UpdateProperty(uint commandId, ref PropertyKey key, PropVariantRef currentValue, out PropVariant newValue)
{
return contentEditor.CommandManager.UpdateProperty(commandId, ref key, currentValue, out newValue);
}
private object GetProperty(ItemPropId PropId)
{
object obj2 = null;
if ((this.CachedProperties == null) || !this.CachedProperties.TryGetValue(PropId, out obj2))
{
try
{
PropVariant variant = new PropVariant();
try
{
this.Context.GetProperty(this.Index, PropId, ref variant);
obj2 = variant.Value;
}
finally
{
variant.Clear();
}
if (this.CachedProperties == null)
{
this.CachedProperties = new Dictionary<ItemPropId, object>();
}
this.CachedProperties[PropId] = obj2;
}
catch (Exception exception)
{
exception.Data["SevenZip_ItemPropId"] = PropId;
throw;
}
}
return obj2;
}
public void GetProperty(uint index, ItemPropId propID, ref PropVariant value)
{
this.EnterArchiveLock();
try
{
this.Archive.GetProperty(index, propID, ref value);
}
finally
{
Monitor.Exit(this.ArchiveLock);
}
}
