This chapter discusses program design and coding in Visual Basic, including how to change object properties, add and size images, enter and run code, use IntelliSense, add comments, correct errors, close forms, and print code. It also covers preparing an event planning document to design program events and tasks before coding.
Chapter 3 provides students with the skills and knowledge necessary to complete phases 2,3,and 4 of the PDLC by enhancing a GUI mock-up, designing program processing objects, and coding a program. Topics include using IntelliSense when writing code and enhancing a Visual Basic 2010 form by changing the BackColor property of an object and displaying images. This chapter also explains how to enter Visual Basic 2010 code, correct errors, and run a completed program. Finally, the chapter discusses the value of creating an event planning document.
Chapter 4 — Variables and Arithmetic Operationsfrancopw
Chapter 4 introduces variables and arithmetic operations used in the coding of a Visual Basic application. The chapter provides in-depth coverage of declaring variables, gathering input for an application, differentiating data types, performing mathematical calculations, and understanding the proper scope of variables. The chapter also shows how to use various types of TextBox objects.
Chapter 2 — Program and Graphical User Interface Designfrancopw
Chapter 2 introduces students to the major elements of the Visual Studio 2010 integrated development environment (IDE) while designing a graphical user interface mock-up. Topics include opening Visual Studio 2010, creating a Windows Forms Application project,adding objects to a Windows form, assigning properties to objects,aligning objects on the Windows form,and saving Visual Basic projects. The chapter also discusses how to apply GUI design principles and examines the first two phases of the program development life cycle (PDLC).
Chapter 3 provides students with the skills and knowledge necessary to complete phases 2,3,and 4 of the PDLC by enhancing a GUI mock-up, designing program processing objects, and coding a program. Topics include using IntelliSense when writing code and enhancing a Visual Basic 2010 form by changing the BackColor property of an object and displaying images. This chapter also explains how to enter Visual Basic 2010 code, correct errors, and run a completed program. Finally, the chapter discusses the value of creating an event planning document.
Chapter 4 — Variables and Arithmetic Operationsfrancopw
Chapter 4 introduces variables and arithmetic operations used in the coding of a Visual Basic application. The chapter provides in-depth coverage of declaring variables, gathering input for an application, differentiating data types, performing mathematical calculations, and understanding the proper scope of variables. The chapter also shows how to use various types of TextBox objects.
Chapter 2 — Program and Graphical User Interface Designfrancopw
Chapter 2 introduces students to the major elements of the Visual Studio 2010 integrated development environment (IDE) while designing a graphical user interface mock-up. Topics include opening Visual Studio 2010, creating a Windows Forms Application project,adding objects to a Windows form, assigning properties to objects,aligning objects on the Windows form,and saving Visual Basic projects. The chapter also discusses how to apply GUI design principles and examines the first two phases of the program development life cycle (PDLC).
In this chaper we will learn how to change the BackColor property of an object
Understand Visual Basic 2010 code statement formatsand see how IntelliSense can be used to enter code statements.We will discuss the Visual Basic programming languge syntax and write coding statements. We will also see how to correct coding errors in Visual Basic 2010.
Correct errors in Visual Basic 2010 code. We will learn how to print code and how to prepare an Event Planning Document.
Adobe Illustrator CS5 is used to create graphics and type in vector format. Vector graphics are made up of points, lines, and curves that are defined by mathematical equations. Vector graphics are resolution independent, which means that they can be resized to any size without losing quality. This handout covers vector graphic effects which include text, color gradient, and gloss effects. The lessons include creating an icon and a customized t-shirt design.
If you would like to see more videos on Adobe Illustrator, please visit http://www.youtube.com/mycsula for more online training.
There you can find FREE tutorials on Illustrator, Photoshop, Microsoft Office, HTML5, and many more!
Lab view pdf of front panel gives information about how to design design the front panel. its completely designed by National instruments and good for beginners.
Chapter 1 — Introduction to Visual Basic 2010 Programming francopw
Chapter 1 provides an overview of programming with Visual Basic 2010.The chapter defines a computer program, describes the role of a developer in creating computer programs, and discusses event-driven programs that have a graphical user interface (GUI). The chapter also explains the roles of input, processing,output,and data when running a program on a computer; examines the basic arithmetic and logical operations a program can perform; and explores the use of databases and computer programming languages in general. Finally, the chapter introduces Visual Studio 2010 and the .NET 4.0 Framework, including the .NET class libraries and related features, and surveys the types of Visual Basic 2010 applications.
In this chaper we will learn how to change the BackColor property of an object
Understand Visual Basic 2010 code statement formatsand see how IntelliSense can be used to enter code statements.We will discuss the Visual Basic programming languge syntax and write coding statements. We will also see how to correct coding errors in Visual Basic 2010.
Correct errors in Visual Basic 2010 code. We will learn how to print code and how to prepare an Event Planning Document.
Adobe Illustrator CS5 is used to create graphics and type in vector format. Vector graphics are made up of points, lines, and curves that are defined by mathematical equations. Vector graphics are resolution independent, which means that they can be resized to any size without losing quality. This handout covers vector graphic effects which include text, color gradient, and gloss effects. The lessons include creating an icon and a customized t-shirt design.
If you would like to see more videos on Adobe Illustrator, please visit http://www.youtube.com/mycsula for more online training.
There you can find FREE tutorials on Illustrator, Photoshop, Microsoft Office, HTML5, and many more!
Lab view pdf of front panel gives information about how to design design the front panel. its completely designed by National instruments and good for beginners.
Chapter 1 — Introduction to Visual Basic 2010 Programming francopw
Chapter 1 provides an overview of programming with Visual Basic 2010.The chapter defines a computer program, describes the role of a developer in creating computer programs, and discusses event-driven programs that have a graphical user interface (GUI). The chapter also explains the roles of input, processing,output,and data when running a program on a computer; examines the basic arithmetic and logical operations a program can perform; and explores the use of databases and computer programming languages in general. Finally, the chapter introduces Visual Studio 2010 and the .NET 4.0 Framework, including the .NET class libraries and related features, and surveys the types of Visual Basic 2010 applications.
Chapter 02 - Program and Grapahical User Interfacepatf719
Study major elements of the Visual Studio Integrated Development Environment (IDE) while designing a GUI mock-up. Topics include opening up Visual Studio, creating a Windows Form application project, addin objects to Windows form, assigning property values to objects, aligning objects on the Windows form, and saving a VB project. Discussion of how to apply GUI design principles and examine the first two phases of the program development life cycle (PDLC).
Getting started with the visual basic editorputiadetiara
berikut adalah penjelasan tentang bagaimana memulai visual basic application.
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Ade Tiara Putri
Program Studi S1 Sistem Informasi
Fakultas Sains dan Teknologi
Universitas Islam Negeri Sultan Syarif Kasim Riau
please visit
http://sif.uin-suska.ac.id/
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2. Chapter 3: Program Design and Coding 2 Objectives Change the BackColor property of an object Add images to a PictureBox object Locate and save an image from the World Wide Web Import an image into the Program Resources folder Size an image
3. Chapter 3: Program Design and Coding 3 Objectives Set the Visible property in the Properties window Set the Enabled property in the Properties window Run a Visual Basic 2010 program Enter Visual Basic 2010 code Understand Visual Basic 2010 code statement formats
4. Chapter 3: Program Design and Coding 4 Objectives Use IntelliSense to enter Visual Basic 2010 code statements Using code, set the Visible property of an object Using code, set the Enabled property of an object Enter comments in Visual Basic 2010 code
5. Chapter 3: Program Design and Coding 5 Objectives Correct errors in Visual Basic 2010 code Write code to use the Close() procedure Print code Prepare an Event Planning Document
6. Chapter 3: Program Design and Coding 6 BackColor Property Click the Windows Form object to select it If necessary, scroll in the Properties window until the BackColor property is displayed, and then click the right column of the BackColor property Click the BackColor arrow. Then, if necessary, click the Web tab to display the Web tabbed page Scroll to display the color you wish to apply Click the color you wish to apply on the color list
8. Chapter 3: Program Design and Coding 8 Locating and Saving an Image from the World Wide Web Open your Internet browser. Then, enter scsite.com/vb2010/ch3/imagesin the Address box and press the ENTER key Locate the StandardRoom.jpg image and then right-click the image Click Save Picture As on the shortcut menu Identify the drive and folder where the image will be stored. Enter the image file name, StandardRoom, in the File name text box Click the Save button in the Save Picture dialog box to save the image in the selected location
9. Chapter 3: Program Design and Coding 9 Locating and Saving an Image from the World Wide Web
10. Chapter 3: Program Design and Coding 10 Importing the Image into the Program Resources Folder With Visual Studio 2010 and the Hotel Room Selection Visual Basic program open, select the picStandardRoomPictureBox object by clicking it. Scroll in the PictureBox Properties window until the Image property is visible. Click the Image property name in the left list in the Properties window Click the Ellipsis button in the right column of the Image property Click the Import button in the Select Resource dialog box. Then, using the features of the Open dialog box, locate the file you want to import into the program
11. Chapter 3: Program Design and Coding 11 Importing the Image into the Program Resources Folder Click the Open button in the Open dialog box With the StandardRoom file name selected in the Project resource file list, click the OK button in the Select Resource dialog box
12. Chapter 3: Program Design and Coding 12 Sizing an Image With the PictureBox object containing the StandardRoom image selected, scroll in the picStandardRoom Properties window until you see the SizeMode property. Click the SizeMode property name in the left column and then click the SizeMode arrow in the right column of the SizeMode property Click StretchImage in the SizeMode list
14. Chapter 3: Program Design and Coding 14 Visible Property If necessary, select the picStandardRoom PictureBox object. Scroll in the Properties window until the Visible property is displayed. Click the Visible property name in the left column, and then click the Visible arrow in the right column of the Visible property Click False on the Visible property list
16. Chapter 3: Program Design and Coding 16 Enabled Property Select the btnSelectRoom object. Scroll in the Properties window until the Enabled property is displayed. Click the Enabled property name in the left column, and then click the Enabled arrow in the right column of the Enabled property Click False on the Enabled property list
18. Chapter 3: Program Design and Coding 18 Running a Program Point to the Start Debugging button on the Standard toolbar Click the Start Debugging button on the Standard toolbar
19. Chapter 3: Program Design and Coding 19 Entering Visual Basic Code for Event Handling With Visual Studio 2010 and the Hotel Room Selection program open and the frmHotelRoomSelection.vb [Design] tabbed window visible, point to the Standard Room Button object in the Windows Form object Double-click the Standard Room Button object
20. Chapter 3: Program Design and Coding 20 Entering Visual Basic Code for Event Handling
21. Chapter 3: Program Design and Coding 21 Visual Basic 2010 Coding Statements The Visual Basic syntax specifies how each statement must be written When the user clicks the Standard Room button while the program is running, the standard room image should be displayed in the picStandardRoom PictureBox object
22. Chapter 3: Program Design and Coding 22 General Format of a Visual Basic Statement
23. Chapter 3: Program Design and Coding 23 IntelliSense IntelliSense displays all allowable entries you can make in a Visual Basic statement each time a dot (period), equal sign, or other special character required for the statement is typed
24. Chapter 3: Program Design and Coding 24 Entering a Visual Basic Statement With the code window open and the insertion point positioned as shown in Figure 3-25 on page 131, type picfollowed by a period To identify the correct entry, type the first letters of the entry until the entry is selected. In this case, type son your keyboard When IntelliSense highlights the correct object name, press the key on the keyboard corresponding to the entry that is to follow the object name. In this case, press the PERIOD key As with the object name in the second step, the next step is to enter one or more characters until IntelliSense highlights the desired property in the list. Type the letter, v on your keyboard
25. Chapter 3: Program Design and Coding 25 Entering a Visual Basic Statement Press the key for the character that is to follow the property name. In this case, press the SPACEBAR on the keyboard Press the EQUAL SIGN key on the keyboard and then press the SPACEBAR. On the IntelliSense list, click the Common tab to display the most common results Type t on the keyboard Press the key for the character that is to follow the True entry. In this case, press the ENTER key
26. Chapter 3: Program Design and Coding 26 Entering a Visual Basic Statement
27. Chapter 3: Program Design and Coding 27 Setting the Visible Property to False With the insertion point on the second line of the code editing window for the Click event of the Standard Room button, type picon your keyboard Type dto highlight the picDeluxeRoom entry in the IntelliSense list Press the key on the keyboard for the character that is to follow the object name. In this case, press the PERIOD key Press the SPACEBAR, press the EQUAL SIGN key, and then press the SPACEBAR Type f and then press the ENTER key
28. Chapter 3: Program Design and Coding 28 Setting the Visible Property to False
29. Chapter 3: Program Design and Coding 29 Enabled Property Type btnto display the IntelliSense list Type seuntil IntelliSense highlights the btnSelectRoom entry in the list Type a period, type e, press the SPACEBAR, press the EQUAL SIGN key, press the SPACEBAR again, and then type t to select True in the IntelliSense list Press the ENTER key to enter the completed statement and place the insertion point on the next line
31. Chapter 3: Program Design and Coding 31 Comments in Program Statements To insert a blank line following the event code generated by Visual Studio that begins with the word, Private, click anywhere in that line and then press the END key on your keyboard Press the ENTER key Type the first line of the comments, beginning with an apostrophe, as shown in Figure 3-46 on page 143, and then press the ENTER key
34. Chapter 3: Program Design and Coding 34 Introductory Comments Click to the left of the word, Public, on line 1 in the program to place the insertion point on that line Press the ENTER key one time, and then press the UP ARROW key one time Type an apostrophe, a space, the text, Program Name: and then press the TAB key one time Type Hotel Room Selection as the name of the program. Then, press the ENTER key
36. Chapter 3: Program Design and Coding 36 Correcting Errors in Code Using IntelliSense reduces the likelihood of coding errors considerably, although it is still possible to code an error One possible error may be forgetting an apostrophe in a comment statement A build errors message means the Visual Basic compiler detected a coding error in the program
38. Chapter 3: Program Design and Coding 38 Correcting Errors in Code Click the No button in the Microsoft Visual Studio dialog box that informs you of a build error Double-click anywhere on the error line Click in the leftmost column on line 7 to place the insertion point at that location Type an apostrophe Click anywhere in the code editing window
40. Chapter 3: Program Design and Coding 40 Additional Click Events On the frmHotelRoomSelection.vb [Design] tabbed page, double-click the Exit Window Button object
41. Chapter 3: Program Design and Coding 41 Close Procedure With the insertion point positioned as shown in Figure 3-64 on page 154, type cloto highlight Close in the IntelliSense list Press the ENTER key
42. Chapter 3: Program Design and Coding 42 Printing Code Click File on the menu bar to display the File menu Click Print on the File menu to display the Print dialog box Ensure that a check mark appears in the Include line numbers check box if you want line numbers on your printout. Most developers prefer line numbers on printouts Make any other selections you find necessary in the Print dialog box Click the OK button in the Print dialog box to print the code
44. Chapter 3: Program Design and Coding 44 Phase 4 – Code the Program After the events and tasks within the vents have been identified, the developer is ready to code the program Entering Visual Basic statements to accomplish the tasks specified on the event planning document Developer enters the code and implements the logic
45. Chapter 3: Program Design and Coding 45 Summary Change the BackColor property of an object Add images to a PictureBox object Locate and save an image from the World Wide Web Import an image into the Program Resources folder Size an image
46. Chapter 3: Program Design and Coding 46 Summary Set the Visible property in the Properties window Set the Enabled property in the Properties window Run a Visual Basic 2010 program Enter Visual Basic 2010 code Understand Visual Basic 2010 code statement formats
47. Chapter 3: Program Design and Coding 47 Summary Use IntelliSense to enter Visual Basic 2010 code statements Using code, set the Visible property of an object Using code, set the Enabled property of an object Enter comments in Visual Basic 2010 code
48. Chapter 3: Program Design and Coding 48 Summary Correct errors in Visual Basic 2010 code Write code to use the Close() procedure Print code Prepare an Event Planning Document