invoke

I am trying to use the TexTMessage interface to prepare a SMS before invoking invokeApplication in order to open the SMS application with a prefilled message. The address (phone number) works well (it's prefilled) but the message body doesn't. Indeed it seems that the setPlayloadText method has no effect. Here is my code messConn = (MessageConnection)Connector.open("sms://"); TextMessage sMess=(TextMessage)messConn.newMessage(MessageConnection.TEXT_MESSAGE); sMess.setAddress("sms://123456789"); sMess.setPayloadText(new String("ahah")); //doesn't seem to work Invoke.invokeApplication(Invoke.APP

Simple problem (I think): I want to be able to invoke a click method on a predefined object, specifically, the bindingNavigatorDeleteItem button on the standard c# BindingNavigator . I need to intercept the delete so that I can verify that the record is allowed to be deleted. If it is, I want to invoke the aforementioned click event which does a nice job of deleting said record. If the record is not eligible for deletion, I want to abort the delete. An engineering colleague of mine suggests that I simply add another button to the toolstrip and use it's click method (which, of course, I can get

How would one write PHP code to call all "Callables" with __invoke() ? The desire here is pass by reference, which is deprecated with call_user_func[_array]() . I did see that there is a package out there, TRex\Reflection\CallableReflection , but this seems to utilize call_user_func() in the background, and would suffer the same issue. <?php function passthrough_invoke(callable $callback) { return $callback->__invoke(); } function passthrough_user(callable $callback) { return call_user_func($callback); } function test_func() { return "func_string\n"; }; class test_obj { function test_method()

I'm trying to have a seperate thread in a WinForms C# application start a background worker which controls a ProgressBar (marquee). The issue is that when i try to set the bar to visible it just does nothing, and i've tried many forms of Invoke but they don't seem to help. The following method progressBarCycle is called from a separate thread. BackgroundWorker backgroundWorker = new BackgroundWorker(); public void progressBarCycle(int duration) { backgroundWorker.DoWork += new DoWorkEventHandler(backgroundWorker_DoWork); backgroundWorker.ProgressChanged += new ProgressChangedEventHandler

I have a class Logger which, among other things has a method Log . As Log is the most common use of the Logger instance, I have wired __invoke to call Log Another class, "Site" contains a member "Log", an instance of Logger. Why would this work: $Log = $this->Log; $Log("Message"); But not this: $this->Log("Message"); The former fails with "PHP Fatal error: Call to undefined method Site::Log()" Is this a limitation of the callable object implementation, or am I misunderstanding something? Same reasons you can't do this: $value = $this->getArray()["key"]; or even this $value = getArray()["key"];

What exactly does Control.Invoke(Delegate) do to get the delegate to run on the GUI thread? Furthermore, Its my understanding that invoke will block until the invoked function its done. How does it achieve this? I would like some good gritty details. I'm hoping to learn something interesting. Edit: The control implements ISynchronizeInvoke interface, You can make the same effect using the SynchronizationContext and call Post when you call Invoke . something like: public object Invoke(Delegate method, object[] args) { if (method == null) { throw new ArgumentNullException("method"); } object

In the last question Display progress bar while doing some work in C#? , people has recommend use of BackgroundWorker . I thought in BackgroundWorker DoWork method you can update the GUI directly, but why this function call need to be called using Invoke . toolTip.SetToolTip(button, toolTipText); The RunWorkerCompleted callback is marshalled onto the UI thread; DoWork is not. You should use the ReportProgress method to update the UI during DoWork processing. See: How to: Run an Operation in the Background You are mistaken, you can't call the UI thread directly from the handler for the DoWork