Solved

Windows Message Loop in .NET and C#

Posted on 2006-10-19
1
915 Views
Last Modified: 2008-03-04
Is it possible to communicate with a .NET application by getting its windows handle and passing a value to it using PostMessage or SendMessage?

Does anyone have an example of the C# code that would handle a PostMessage call?
0
Comment
Question by:purplesoup
1 Comment
 
LVL 85

Accepted Solution

by:
Mike Tomlinson earned 500 total points
ID: 17766812
See:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfsystemwindowsformscontrolclasswndproctopic.asp
   
    protected override void WndProc(ref Message m)
    {
        if (m.Msg==WM_XXX) { // trap your msg
            //do something in here...
        }
        base.WndProc(ref m);
    }
0

Featured Post

Is Your AD Toolbox Looking More Like a Toybox?

Managing Active Directory can get complicated.  Often, the native tools for managing AD are just not up to the task.  The largest Active Directory installations in the world have relied on one tool to manage their day-to-day administration tasks: Hyena. Start your trial today.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
C# Offline Apllication 5 70
use of unassigned local variable 'id' 6 38
Hey!! 5 33
Sort GridView by ID Descending 1 12
Extention Methods in C# 3.0 by Ivo Stoykov C# 3.0 offers extension methods. They allow extending existing classes without changing the class's source code or relying on inheritance. These are static methods invoked as instance method. This…
Summary: Persistence is the capability of an application to store the state of objects and recover it when necessary. This article compares the two common types of serialization in aspects of data access, readability, and runtime cost. A ready-to…
This tutorial gives a high-level tour of the interface of Marketo (a marketing automation tool to help businesses track and engage prospective customers and drive them to purchase). You will see the main areas including Marketing Activities, Design …
This video shows how to use Hyena, from SystemTools Software, to bulk import 100 user accounts from an external text file. View in 1080p for best video quality.

770 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question