Architecture of win 32 program, Visual Basic Programming

Assignment Help:

ARCHITECTURE OF WIN 32 PROGRAM

264_architecture of win 32 program.png 

Figure: working of Win 3 program

The hardware events in the figure are the mouse associated events like the mouse move, left button down etc or the keyboard events like the release or character press. The events are stored in the system queue and it is dispatched to the suitable message queue of the application. Each and every program will have the message loop that will recover the events from the queue and call the window procedure that will contain the handler. When the handler is not integrated in the application the default window procedure will be called. The default window procedure Default Wnd Proc in the above figure implements the behaviors like minimizing, maximizing or restoring the displaying menu resources.


Related Discussions:- Architecture of win 32 program

Software that is obscure - basics of gui design, Software That Is Obscure: ...

Software That Is Obscure: The Software hides the intensions, meaning and actions from the user. For illustration, if a user is asked whether a full installation, the custom in

Refresh method - data control, The Refresh Method: The refresh method ...

The Refresh Method: The refresh method transfer to the first record in the record set. To invoke the refresh method follow the syntax which is as shown below: Form1.Data1.R

The view - document view architecture, The View: The view is used for ...

The View: The view is used for visualising. For illustration, while performing word processing, the user works on a sequence of words which compose the text. If a user is perf

Error handling in vbscript, While a run-time error takes place, the propert...

While a run-time error takes place, the properties of the Err object are filled with information which uniquely identifies the error & information which can be used to handle it. I

Data types - visual basic, DATA TYPES   The different primitive data t...

DATA TYPES   The different primitive data types are Boolean, Char, Byte, Date, Decimal, Uinteger, Double, Integer, Long, Sbyte, Short, Single, String, Ulong & Ushort. To decla

Conditional statements, You can control the flow of your script with condit...

You can control the flow of your script with conditional statements & looping statements.  By using conditional statements, you can write VBScript code which makes decisions and re

John Galt requests a program to double-check his Gas Bill, John''s gas supp...

John''s gas supply is read from a 4-digit meter each month that shows the current total gas used in cubic meters. The amount of gas used that month is determined by subtracting t

Hungarian notation, Hungarian Notation: The Hungarian Notation was inv...

Hungarian Notation: The Hungarian Notation was invented by Charles Simonyi from Microsoft. It is a naming convention. It is a reminder of the type of a variable. The Handles h

Mdi application - types of project using visual c++, MDI Application: ...

MDI Application: The MDI application utilizes the main frame window as the work space in which the user can open more document frame windows.

Vb script, We will discuss scripting language; called VB Script. VBScript i...

We will discuss scripting language; called VB Script. VBScript is Microsoft's scripting language. It enables us to write programs which enhance the power of Web pages by letting us

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd