/// <summary>
/// Deserializes the hash table from a stream.
/// NOTE: We want to deserialize to both the local and global HashTables
/// FIXME: Need to put a check to ensure we don't add items twice?
/// </summary>
/// <param name="info">The info about the params</param>
/// <param name="context">The serialized stream</param>
protected ImageHashtable(SerializationInfo info, StreamingContext context) : this()
{
ImageHashTableCollection toDeserialize = (ImageHashTableCollection)info.GetValue("items", typeof(ImageHashTableCollection));
for (int i = 0; i < toDeserialize.items.Length; i++)
{
this.Add(toDeserialize.items[i].key, toDeserialize.items[i].image);
}
}
/// <summary>
/// Serialize the hashtable of local images.
/// </summary>
/// <param name="info">The info about the params</param>
/// <param name="context">The serialized stream</param>
public void GetObjectData(SerializationInfo info, StreamingContext context)
{
ArrayList itemsToSerialize = new ArrayList();
foreach (ByteArray currentKey in this.ht.Keys)
{
itemsToSerialize.Add(new ImageHashtable.ImageHashTableItem(currentKey, (Image)this.ht[currentKey]));
}
ImageHashTableCollection toSerialize = new ImageHashTableCollection();
toSerialize.items = (ImageHashtable.ImageHashTableItem[])itemsToSerialize.ToArray(typeof(ImageHashtable.ImageHashTableItem));
info.AddValue("items", toSerialize);
}
/// <summary>
/// Serialize the hashtable of local images.
/// </summary>
/// <param name="info">The info about the params</param>
/// <param name="context">The serialized stream</param>
public void GetObjectData(SerializationInfo info, StreamingContext context)
{
ArrayList itemsToSerialize = new ArrayList();
foreach (ByteArray currentKey in this.ht.Keys) {
itemsToSerialize.Add(new ImageHashtable.ImageHashTableItem(currentKey, (Image)this.ht[currentKey]));
}
ImageHashTableCollection toSerialize = new ImageHashTableCollection();
toSerialize.items = (ImageHashtable.ImageHashTableItem[])itemsToSerialize.ToArray(typeof(ImageHashtable.ImageHashTableItem));
info.AddValue("items", toSerialize);
}