public TaskHandlerStatus(Action <int> onCompleted, ComHandlerUpdate onUpdate)
{
OnCompleted = onCompleted;
OnUpdate = onUpdate;
}
/// <summary>
/// Runs an action that is defined via a COM handler. COM CLSID must be registered to an object that implements the <see cref="ITaskHandler" /> interface.
/// </summary>
/// <param name="clsid">The CLSID of the COM object.</param>
/// <param name="onComplete">The action to run on thread completion.</param>
/// <param name="data">An optional string passed to the COM object at startup.</param>
/// <param name="millisecondsTimeout">The number of milliseconds to wait or -1 for indefinitely.</param>
/// <param name="onUpdate">An optional <see cref="ComHandlerUpdate" /> delegate that is called when the COM object calls the <see cref="ITaskHandlerStatus.UpdateStatus(short, string)" /> method.</param>
public static void RunComHandlerActionAsync(Guid clsid, Action <int> onComplete, string data = null, int millisecondsTimeout = -1, ComHandlerUpdate onUpdate = null)
{
new ComHandlerThread(clsid, data, millisecondsTimeout, onUpdate, onComplete).Start();
}
public ComHandlerThread(Guid clsid, string data, int millisecondsTimeout, ComHandlerUpdate onUpdate, Action <int> onComplete)
{
objType = Type.GetTypeFromCLSID(clsid, true);
Data = data;
Timeout = millisecondsTimeout;
status = new TaskHandlerStatus(i =>
{
completed.Set();
onComplete?.Invoke(i);
}, onUpdate);
}
/// <summary>
/// Runs an action that is defined via a COM handler. COM CLSID must be registered to an object that implements the <see cref="ITaskHandler" /> interface.
/// </summary>
/// <param name="clsid">The CLSID of the COM object.</param>
/// <param name="data">An optional string passed to the COM object at startup.</param>
/// <param name="millisecondsTimeout">The number of milliseconds to wait or -1 for indefinitely.</param>
/// <param name="onUpdate">An optional <see cref="ComHandlerUpdate" /> delegate that is called when the COM object calls the <see cref="ITaskHandlerStatus.UpdateStatus(short, string)" /> method.</param>
/// <returns>
/// The value set by the COM object via a call to the <see cref="ITaskHandlerStatus.TaskCompleted(int)" /> method.
/// </returns>
public static int RunComHandlerAction(Guid clsid, string data = null, int millisecondsTimeout = -1, ComHandlerUpdate onUpdate = null)
{
var thread = new ComHandlerThread(clsid, data, millisecondsTimeout, onUpdate, null);
thread.Start().Join();
return(thread.ReturnCode);
}
