Illustration of mdi application using a project, Visual Basic Programming

Assignment Help:

ILLUSTRATION OF MDI APPLICATION USING A PROJECT

1. Choose the MDI option while generating the project by using the Appwizard.

2. Add the WM_LBUTTONDOWN message for the view object id

3. Type the below coding in the left button down

CMDIChildWnd *pChild = (CMDIChildWnd *) GetParentFrame();

pChild->MDIMaximize ();

CMDIFrameWnd *pParent = pChild-> GetMDIFrame();

pParent->MDINext ();

4. Construct and execute the project.

5. While you click a File and then the New menu item another child window will open as shown in figure.

6. This output will switch between the MDI 1 and 2. Whenever you click the left button down, the GetParentFrame() will return the handle of the parent window. The address is type cast to CMDIChildWnd. The function MDIMaximize () will display the window on full screen. The GetMDIFrame() will return the handle of the MDI window. The function MDINEXT() exhibits the next MDI window.

981_MDI.png

Figure: MDI

If you click the New continuously the multiple windows keeps opening. For a MDI application Appwizard derives the CMainFrame class from the CMDIFrameWnd.


Related Discussions:- Illustration of mdi application using a project

Deleting handlers with class wizard, Deleting Handlers With Class Wizard: ...

Deleting Handlers With Class Wizard: The handler can be deleted by using the class wizard. The class wizard will delete the prototype and message map entry. The user should ma

#tit, anumberisprimeornot

anumberisprimeornot

Files in a visual basic project, FILES IN A VB PROJECT The project file...

FILES IN A VB PROJECT The project file has the.vbp extension. The form in which we draw has the .frm extension; .mod denotes the module file; .cls denotes the class file; .res

Illustration of mdi application using a project, ILLUSTRATION OF MDI APPLIC...

ILLUSTRATION OF MDI APPLICATION USING A PROJECT 1. Choose the MDI option while generating the project by using the Appwizard. 2. Add the WM_LBUTTONDOWN message for the view

Variable scope prefixes, Variable Scope Prefixes As script size rise, s...

Variable Scope Prefixes As script size rise, so does the value of being capable to rapidly differentiate the scope of variables. A one-letter scope prefix preceding type prefix

Switch 2 images, I have a problem with Visual Basic: exchangeable 2 image...

I have a problem with Visual Basic: exchangeable 2 images of place I have 2 picturebox''s placed a button when I click on the button, the 2 pictures of this place change with e

Design the lookup tables for coding a message, Task 1 - Design the DATEX o...

Task 1 - Design the DATEX operator's user interfaces for: 1. Preparing messages. 2. Sending messages. 3. Viewing received messages. 4. Optionally view the details of the codin

Record set - database applications, Record Set: The record set present...

Record Set: The record set presents the records in a base table or the records retrieved due to the query. The record set falls into 3 classes. These are table type record set

Hotel management system, i need to do my final project for my last year bsc...

i need to do my final project for my last year bsc honours degree in Business Information systems. I need to develop a system which is operational for hotel management system. th

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