Application Launcher Add-in

Why?

A few month ago I submitted a macro for Visual
Studio  that allows a developer to launch an application from within the
code. See Application Launcher. The macro was designed for VS 5.0
and it ran very well, at least in my computer :-). I was contacted by a few
people complaining they could not make the macro run. I later found out the
reason it ran in my computer so well was because I had Microsoft’s
Windows Scripting
Host
installed. After upgrading to Visual Studio 6.0 the macro stop working.
Apparently Visual Studio 6.0 does not support the CreateObject(…) function,
even after installing Windows Scripting Host.   Since I have learned to depend
on this macro for my in source documentation, I decided to create an add-in to
provide the functionality of the application launcher macro.

How It Works.

 I decided to take a more simplistic approach for
the Application Launcher add-in. Instead of trying to figure out what
application to call depending on the file extension as the macro did. I have
delegated that responsibility to the operating system and have limited the
functionality of the macro to pick up the link from the source code and pass it
to ShellExcecute(…). The code is very simple and everything is done in one
function. I have reused some of the code for string manipulation posted by Zafir
Anjum . Having said that, this is a list of some of the links you can include in
your source code .





































Link Application
 [d:projectsdevelopmentdocumentationmodel.mdl] Visual Modeler
 [d:projectsdevelopmentdocumentationvision.doc] MS Word
 [http://www.codeguru.com] Default Browser
 Omar Francisco [mailto:[email protected]] Email Client
 [d:projectsdevelopmentprototypeprototype.vbp] Visual Basic
 [d:projectsdevelopmentinstallationmyapplication.ipr] Install Shield
 [d:projectsdevelopmenttestptest.VBS] Windows Shell
 [REPOSITORY:D:AppsMicrosoft Visual
StudioCommonToolsVCMVCM.VBD]
MS Repository
 [SOURCE SAFE:XVSSsrcsafe.ini]
Source Safe
 [news://msnews.microsoft.com] News Group Reader
[MSDN:[email protected]:\mycpumydirMSDNperiod97.chm::/HTML/cpp1212.htm]
MSDN Link

 


 


 


 


 


 


 


 


Anything you can run from a command line, could be run
from within your code. This add-in has the potential to make your life easier
both during development and during the maintenance of your code.


The add-in also supports custom tags that force a
specific application to be called when a custom tag is found.  This feature
is useful to call applications like Source Safe that take an INI file as a
parameter.  I have included custom links  for MSDN articles, Source
Safe and  Microsoft repository.  The bold items in the previous list
represent custom tags.


The custom tag file goes by the name AppLaunch.ini and
it is expected to be found in the same directory where the add-in is
stored.  It is read when Visual Studio starts up and the (tag, application)
pair is stored in a vector.  Due to the almost static nature of this file,
I did not see a need to provide a mechanism to refresh the file without closing
Visual Studio.  The format of the file is self-explanatory. 


Case insensitive tag; application


See AppLauch.ini for more information.

 How to Install and Run

Compile the enclosed project and register the
AppLaunch.dll.  Don’t forget to copy the AppLaunch.ini file to the same directory where the AppLaunch.dll is
located. Then you must associate the add-in with a shortcut key (See my
comments about shortcut keys). Once that is done just create a link to something
and enclose it in brackets [], i.e. [http://www.codeguru.com]. Put the cursor
anywhere within the pair of brackets and press the shortcut key associated with
the add-in. The application associated with the link will be started.

About Shortcut Keys

As I added more and more add-ins and macros to Visual
Studio and other applications, it became almost impossible to remember all these
keystrokes. To the rescue came PC-DASH from Saitek. It is a programmable keypad
that allows me to bind add-ins or macros to a single keystroke. It also let me
design my own labels for every key. More information about this product could be
found at http://www.saitekusa.com/products/other/pcdash.html. I
have no affiliation with this company. If you have questions about how I am
using this device in my programming environment, I will be happy to answer
them.


That’s all folks.


 

Download compiled add-in – 18 KB

Download source – 23 KB

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