/// <summary>
/// Called when Flash Player raises the FlashCallEvent (when an External Interface call
/// is made by ActionScript)
/// </summary>
/// <param name="sender">The object raising the event</param>
/// <param name="e">The arguments for the event</param>
private void _flashControl_FlashCall(object sender, _IShockwaveFlashEvents_FlashCallEvent e)
{
ExternalInterfaceCall functionCall = ExternalInterfaceSerializer.DecodeInvoke(e.request);
ExternalInterfaceCallEventArgs eventArgs = new ExternalInterfaceCallEventArgs(functionCall);
object response = OnExternalInterfaceCall(eventArgs);
_flashControl.SetReturnValue(ExternalInterfaceSerializer.EncodeResult(response));
}
/// <summary>
/// Decodes a function call from Flash.
/// </summary>
/// <param name="xml">The XML string representing the function call.</param>
/// <returns>An ExternalInterfaceCall object representing the function call.</returns>
public static ExternalInterfaceCall DecodeInvoke(string xml)
{
XmlTextReader reader = new XmlTextReader(xml, XmlNodeType.Document, null);
reader.Read();
string functionName = reader.GetAttribute("name");
ExternalInterfaceCall result = new ExternalInterfaceCall(functionName);
reader.ReadStartElement("invoke");
reader.ReadStartElement("arguments");
while (reader.NodeType != XmlNodeType.EndElement && reader.Name != "arguments")
{
result.AddArgument(ReadElement(reader));
}
reader.ReadEndElement();
reader.ReadEndElement();
return(result);
}
public ExternalInterfaceCallEventArgs(ExternalInterfaceCall functionCall)
: base()
{
_functionCall = functionCall;
}
