/// <summary>
/// This is kind of a hack to work around the issue in Silverlight where you don't know when
/// all the controls have been loaded in a page (so you can *then* make a call to the server).
/// All the XAML pages are parsed when the application is loaded to extract the expanz controls,
/// and here we'll register them *before* they are actually loaded so that requests can be made
/// to the server, and then these entries will be updated with the actual control references
/// when the controls are actually loaded.
/// </summary>
internal void RegisterUnloadedControls(List <ExpanzControlDetails> expanzControls)
{
var controlsToRegister = expanzControls.Where(x => x.IsDataControl);
foreach (ExpanzControlDetails controlDetails in controlsToRegister)
{
if (controlDetails.DataId != null && !DataControls.ContainsKey(controlDetails.DataId))
{
DataControls.Add(controlDetails.DataId, controlDetails); // Add temporary dummy entry
}
}
controlsToRegister = expanzControls.Where(x => x.IsMediaControl);
foreach (ExpanzControlDetails controlDetails in controlsToRegister)
{
if (controlDetails.DataId != null && !DataControls.ContainsKey(controlDetails.DataId))
{
MediaControls.Add(controlDetails.DataId, controlDetails); // Add temporary dummy entry
}
}
}