public string this[AppAttributeID key]
{
get
{
return(_dictionary[key]);
}
}
public ApplicationAttributeCollection(IBuffer value)
{
_dictionary = new Dictionary <AppAttributeID, string>();
var stream = value.AsStream();
var br = new BinaryReader(stream);
// Read and validate the command ID.
CommandID commandID = (CommandID)br.ReadByte();
if (commandID != CommandID.GetAppAttributes)
{
throw new Exception("Invalid command.");
}
// Read the app identifier
byte tByte;
List <byte> appIdentifierBytes = new List <byte>();
while ((stream.Position < stream.Length) && ((tByte = br.ReadByte()) != 0))
{
appIdentifierBytes.Add(tByte);
}
AppIdentifier = Encoding.UTF8.GetString(appIdentifierBytes.ToArray());
// Read Attributes
while (stream.Position < stream.Length)
{
AppAttributeID attributeID = (AppAttributeID)br.ReadByte();
UInt16 attributeLength = br.ReadUInt16();
String attributeValue = Encoding.UTF8.GetString(br.ReadBytes(attributeLength));
_dictionary.Add(attributeID, attributeValue);
}
}
public bool TryGetValue(AppAttributeID key, out string value)
{
return(_dictionary.TryGetValue(key, out value));
}
public bool ContainsKey(AppAttributeID key)
{
return(_dictionary.ContainsKey(key));
}
