tags:

views:

322

answers:

3
+1  Q: 

How to catch ESC key press with WndProc?

How to catch an ESC KeyPress using WndProc?

A: 

You need to catch the WM_CHAR message and check WParam.

SLaks  2010-03-21 13:37:53
+4  A: 

Why are you doing it this way? Why not set the PreviewKey property of the Form to true and set a global event handler for KeyUp and check it...

if (e.KeyCode == Keys.Esc){
   //...
}
tommieb75  2010-03-21 13:41:48
This won't work with certain keys, but it seems to work fine with the escape key. BTW, I believe it's KeyPreview.
Snarfblam  2010-03-21 14:00:50
Sank's, I already do that. I'm just searching for alternative way )
Pritorian  2010-03-21 14:35:39
A: 

(msg==WM_KEYDOWN) && (wParam==VK_ESCAPE) ... ops it was c#... sorry , that is win32 api way

luca  2010-03-21 13:55:45

related questions

Displaying Flash content in a C# WinForms application
How to get the value of built, encoded ViewState?
Unhandled Exception Handler in .NET 1.1
How do I connect to a database and loop over a recordset in C#?
How do I most elegantly express left join with aggregate SQL as LINQ query
Get a new object instance from a Type in C#
.NET Testing Framework Advice
Automatically update version number
What is the difference between an int and an Integer in Java/C#?
How to write to Web.Config in Medium Trust ?
WinForms ComboBox data binding gotcha
How do you sort a C# dictionary by value?
Adding Scripting functionality to .NET applications
Floating Point Number parsing: Is there a Catch All algorithm?
How do I print an HTML document from a web service?
Decoding T-SQL CAST in C#/VB.net
Anatomy of a "Memory Leak"
How do I get a distinct, ordered list of names from a DataTable using Linq
Reliable Timer in a Console Application
How do I fill a DataSet or a DataTable from a LINQ query resultset ?
What's the difference between Math.Floor() and Math.Truncate() in .NET?
How do I calculate relative time?
How do I calculate someone's age in C#?
Are there any conversion tools for porting Visual J# code to C#?
When setting a form's opacity should I use a decimal or double?