[handler] Forum Topics

Hi, I have built a shell extension handler, using this as a template: https://code.msdn.microsoft.com/windowsapps/CppShellExtContextMenuHandl-410a709a In this instance, it registers with a ".ts" extension: hr = RegisterShellExtContextMenuHandler(L".ts", CLSID_LNtoALL, L"CppShellExtContextMenuHandler.LNtoALL"); The project compiles fine, and the registration works also. But on one PC, it fails to load (the context menu for .ts …

I will be showing how to pass data between two forms in VB .NET. I will be using two forms, two classes which we will define, a delegate, an event, and an event handler. It is my first tutorial and is a bit long because I wanted to make it …

Ok so you boot up a textbox class. Getting this in, in my eyes merely cosmetic. I used a module named programFunction with a string named tboxtext. A Couple of Functions that take a string argument. They do all the checking, making sure it is what was either in file …

I will be showing how to pass data between two forms in C#. I will be using two forms, two classes which we will define, a delegate, an event, and an event handler. It is a bit long because I wanted to make it easy to follow. If you want …

My application requires a dialog box and a parent window, from the window proc of the parent window I'm trying to draw on the dialog box. How might I do this? Thank you for reading :)

I know how to only log php errors but how can I set the error handling up so that it echos some custom text eg- We're sorry, but something went wrong. Please try again later Thank you

I'm using cs1graphics module. I'm like really stuck as to what do next. What I'm attempting to do is create a handler that counts the number of clicks on the canvas and when the exit button is clicked it exits the canvas. I originally added the exit canvas outside of …

I'm not sure if its my computer or what. For some reason when I run programs in class they go through fine but after running the same program at home it doesnt seem to work. Basically, what I'm trying to do is create an event handler that draws a circle …

This, of course, is not my code. It's from my object oriented programming course book. During class I ran the program and it worked a good 75% of the time without making any changes. For some reason, when I run it at home(either on python 2 or python 3) it …

Hello Community, I'm trying to dynamically add a menuitem to my context menu and add a click handler but for some reason it won't add the handler what did a do wrong? Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click For Each Line In RichTextBox1.Lines Dim NewItem As …

hi, so got a question regargind sending a handler, i have a class for UpdateClient and it has a queue that holds data. this data sould be sent to ether P1 or P2 which are instances of process. Proxy anoher class has to keep track on who is the promary …

Somehow I am unable to fire the onerror event or get the code in the onerror to work. This code is an attempt to collect a sequence of images in an array. I am using onerror event in order to mark the end of sequence and thus terminate the loop. …

I recently dispatched a newsletter via email. Each link in the newsletter pointed to a page on our website, and each link contained a query string that identified which newsletter a subscriber was responding to. The query string uses Google Analytics tracking code, so the links looked something like this... …

Hi again... I have been working on a small webbrowser application, and am having trouble with my Favorites bar script. So far I have [CODE]Public Class frm_Main Public Function NewFav(ByVal Name As String, ByVal URL As Uri) Dim twoToolStripMenuItem As ToolStripMenuItem = New ToolStripMenuItem(Name) AddHandler twoToolStripMenuItem.Click, AddressOf Me.twoToolStripMenuItem_Click Me.FavoritesToolStripMenuItem.DropDownItems.Add(twoToolStripMenuItem) End …

OS: Win7x64 6.1.7601 py: 2.7.2 (default, Jun 12 2011, 14:24:46) [MSC v.1500 64 bit (AMD64)] I was able to create a logging class that posts to a file; however, despite reading several tutorials and the traceback docs from python.org, and creating a 'handleError' method, I'm unable to get my code …

If you bind a Tkinter widget to an event, normally only the event information is passed to the function responding to the specific event like a mouse click. Python allows you to expand the event handler to include any number of values to be passed on. Here is a typical …

Hello all! So I am creating a redirect page so that when someone signs up for our newsletter they're taken to this page and 10 seconds later, redirected to another page. The script I'm using isn't working for some reason. I originally had it in a seperate .js file but …

Hello all, This is my first post and I am counting on the experience of all of you to get some help :) I am working on a C# project and my program has to start different other applications, one by one. When an application finishes it's execution, I want …

how do i get the child id without calling wait? is there a way to put wait information back so another waitpid can get it...? [CODE] void sigchld_handler(int signo) { pid_t p = wait(NULL); ... } [/CODE]

I am working with a keyloger procedure to capture user inputs even mouse has no focus on my app windows. I make it work using that code, the problem is that [CODE] event = handle.read(6)[/CODE] only reports clicks when buffer is full. Its not working ok because there is a …

How to Handle Events Event handlers make up a large portion of Windows Form Coding. There have been a lot of questions on the C# forum of late that stemmed from people creating Event Handlers incorrectly. First lets look at how an event and its event handler works: Each event …