/// <summary>
/// Creates a new T3 COM object
/// </summary>
/// <param name="AppName">The name of your application</param>
/// <param name="CreateNewProcess">If true, will start a new instance of T3. If false will try to connect
/// to an existing T3 process.</param>
public T3Lib(string AppName, bool CreateNewProcess)
{
if (!CreateNewProcess)
{
try
{
SDK = (IT3SDK)System.Runtime.InteropServices.Marshal.GetActiveObject("T3.T3SDK");
}
catch
{
SDK = new T3SDKClass(); //creates connection to T3 COM object
}
}
else
{
SDK = new T3SDKClass();
}
SDKClient = new T3SDKClient(AppName); // create new SDKClient (allows event handling)
SidebarHTMLClient = new T3SDKSidebarHTMLClient();
Layer = SDK.GetLayerManager(); //get a map layer object from the sdk
pAppInteractor = Layer.GetAppInteractor();
pMapInteractor = Layer.GetMapInteractor();
SDK.SetClient(Layer,SDKClient); //setup the sdkclient for handling the current map layer
SDK.SetSidebarHTMLClient (Layer,SidebarHTMLClient); //setup html sidebar for event handling
SDKClient.DisconnectRequest += Dispose;
}
/// <summary>
/// Release resources for COM object (otherwise we get weird errors from T3)
/// This MUST be called before being GC'd
/// </summary>
public void Dispose()
{
try
{
Layer.ClearLayers(); //clear the layer in TUMONZ
SDK.ReleaseLayerManager(Layer); //Release layer resources
SDKClient = null;
SidebarHTMLClient = null;
Layer = null;
SDK = null;
GC.Collect();
}
catch
{
//if tumonz has already been closed, we will get an error here
}
}