Lecture Visual programming: Chapter 29 - Muhammad Bilal Zafar - TRƯỜNG CÁN BỘ QUẢN LÝ GIÁO DỤC THÀNH PHỐ HỒ CHÍ MINH

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<b>Overview </b>

<b>of</b>

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Over View

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SDI programs

– The Application Wizard can generate

single-document interface (SDI) applications that work
with a single document and a single view.

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MDI programs

– Multiple - document interface (MDI) programs that

can handle multiple documents with multiple
views simultaneously.

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Over View..

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The application object

– A program can have only one application object.
– This is defined automatically by the Application

Wizard at global scope.

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Document objects

– A document class object stores application -

specific data, and a view class object displays the
contents of a document object.

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The View Object

– Each view object can provide a different

presentation of the document data or a subset of
the same data

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Windows Frame Object

– Each frame window object stores a pointer to the

currently active view object.

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Document templates

– A document template class object is used to tie

together a document, a view, and a window.

– For an SDI application, a CSingleDocTemplate

class does this.

– For an MDI application, the CMultiDocTemplate

class is used.

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Message Handlers

– MFC provides functions to handle just the

individual messages that we are interested in and
to ignore the rest.

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Message Map

– A message map for a class is a table of member

functions that handle Windows messages
bounded by a couple of macros.

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Over View…

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SDI Example

– TextEditor

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MDI Example

– Sketcher

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Contents

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Classic ASP - Active Server Pages

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ASP.NET

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ASP.NET Component Model

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Environmental Setup

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ASP.NET Life Cycle

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ASP.NET Page Stages

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ASP.NET Page Life Cycle Events

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ASP.NET Page

– Page Directive
– Code Section
– Page Layout

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