Actions(events).Therefore, a VISUAL BASIC Program is made up of many subprograms, each has its own program codes, and each can be excecuted indepently and at the same time each can be linked together in one way or another. 1.2 The Visual Basic Environment On start up, Visual Basic 6.0 will display the following dialog box as shown in figure 1.1.
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- Creating Applications with Visual Basic 2.1 Focus on Problem Solving: Building the Directions Application 2.2 Focus on Problem Solving: Responding to Events 2.3 Modifying the Text Property with Code 2.4 The AutoSize, BorderStyle, and TextAlign Properties 2.5 Clickable Images 2.6 Using Visual Studio Help 2.7 Debugging Your Application.
- Getting started with Visual Studio Code. In this tutorial, we walk you through setting up Visual Studio Code and give an overview of the basic features. Download and install VS Code. See an overview of the user interface. Install support for your favorite programming language.
This section introduces the typical Visual Basic program structure, provides a simple Visual Basic program, 'Hello, World', and discusses Visual Basic code conventions. Code conventions are suggestions that focus not on a program's logic but on its physical structure and appearance. Following them makes your code easier to read, understand, and maintain. Code conventions can include, among others:
- Standardized formats for labeling and commenting code.
- Guidelines for spacing, formatting, and indenting code.
- Naming conventions for objects, variables, and procedures.
The following topics present a set of programming guidelines for Visual Basic programs, along with examples of good usage.
In This Section
Structure of a Visual Basic Program
Provides an overview of the elements that make up a Visual Basic program.
Provides an overview of the elements that make up a Visual Basic program.
Main Procedure in Visual Basic
Discusses the procedure that serves as the starting point and overall control for your application.
Discusses the procedure that serves as the starting point and overall control for your application.
References and the Imports Statement
Discusses how to reference objects in other assemblies.
Discusses how to reference objects in other assemblies.
Namespaces in Visual Basic
Describes how namespaces organize objects within assemblies.
Describes how namespaces organize objects within assemblies.
Visual Basic Naming Conventions
Includes general guidelines for naming procedures, constants, variables, arguments, and objects.
Includes general guidelines for naming procedures, constants, variables, arguments, and objects.
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Visual Basic Coding Conventions
Reviews the guidelines used in developing the samples in this documentation.
Reviews the guidelines used in developing the samples in this documentation.
Conditional Compilation
Describes how to compile particular blocks of code selectively while directing the compiler to ignore others.
Describes how to compile particular blocks of code selectively while directing the compiler to ignore others.
How to: Break and Combine Statements in Code
Shows how to divide long statements into multiple lines and combine short statements on one line.
Shows how to divide long statements into multiple lines and combine short statements on one line.
How to: Collapse and Hide Sections of Code
Shows how to collapse and hide sections of code in the Visual Basic code editor.
Shows how to collapse and hide sections of code in the Visual Basic code editor.
How to: Label Statements
Shows how to mark a line of code to identify it for use with statements such as
Shows how to mark a line of code to identify it for use with statements such as
On Error Goto
.Special Characters in Code
Shows how and where to use non-numeric and non-alphabetic characters.
Shows how and where to use non-numeric and non-alphabetic characters.
Comments in Code
Discusses how to add descriptive comments to your code.
Discusses how to add descriptive comments to your code.
Keywords as Element Names in Code
Describes how to use brackets (
Describes how to use brackets (
[]
) to delimit variable names that are also Visual Basic keywords.Me, My, MyBase, and MyClass
Describes various ways to refer to elements of a Visual Basic program.
Describes various ways to refer to elements of a Visual Basic program.
Visual Basic Limitations
Discusses the removal of known coding limits within Visual Basic.
Discusses the removal of known coding limits within Visual Basic.
Related Sections
Typographic and Code Conventions
Provides standard coding conventions for Visual Basic.
Provides standard coding conventions for Visual Basic.
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Writing Code
Describes features that make it easier for you to write and manage your code.
Describes features that make it easier for you to write and manage your code.
Excel shortcut keys allow you to perform certain tasks using only the keyboard. The idea being that you increase your efficiency when you limit the number of instances your hands have to move back and forth from the keyboard to the mouse. Getting in the habit of using these shortcut keys can help work more efficiently when using the Visual Basic Editor.
Standard Visual Basic Editor Shortcut Keys
As you work with Visual Basic Editor, you may want to navigate the windows using keyboard shortcuts instead reaching for the mouse. These short cuts allow you to navigate the Visual Basic Editor interface.
What to Press | What It Does |
Alt+F11 | Toggles between the VBE and Excel windows. |
Shift+F10 | Displays the active window’s shortcut menu (replicates right-clicking). |
Ctrl+R | Opens Project Explorer. |
F4 | Opens the Properties window. |
F2 | Opens Object Browser. |
F1 | Opens VBA Help. |
F7 | Activates the open module window. |
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Shortcut Keys for Working in the Visual Basic Editor Code Window
At some point, you may find yourself working with many macros at one time. It can be tedious trying to navigate between and within macro procedures by clicking around with the mouse. These keyboard shortcuts allow you to quickly jump to a target procedure, navigate modules, and even find the starting point for variables.
What to Press | What It Does |
Ctrl+down arrow | Selects the next procedure. |
Ctrl+up arrow | Selects the previous procedure. |
Ctrl+Page Down | Shifts one screen down. |
Ctrl+Page Up | Shifts one screen up. |
Shift+F2 | Goes to the selected function or variable. |
Ctrl+Shift+F2 | Goes to the last position. |
Ctrl+Home | Goes to the beginning of module. |
Ctrl+End | Goes to the end of module. |
Ctrl+right arrow | Moves one word to the right. |
Ctrl+left arrow | Moves one word to the left. |
End | Moves to the end of the line. |
Home | Moves to the beginning of the line. |
Tab | Indents the current line. |
Shift+Tab | Removes the indent for the current line. |
Ctrl+J | Lists the properties and methods for the selected object. |
Shortcut Keys for Debugging Code in Visual Basic Editor
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Debugging your code is an important part of working with Excel Macros. Although there are ways to use the debugging features through the Visual Basic Editor menu options, you may find these keyboard shortcuts to be a much more efficient way to debug your code.
What to Press | What It Does |
F5 | Runs the current procedure or continues after pausing. |
Ctrl+Break | Halts the currently running procedure. |
F8 | Goes into debug mode and executes one line at a time. |
Ctrl+F8 | Executes code up until the cursor. |
Shift+F8 | Steps over the current line while in debug mode. |
F9 | Toggles a breakpoint for the currently selected line. |
Ctrl+Shift+F9 | Clears all breakpoints. |
Alt+D+L | Compiles the current Visual Basic project. |
Shortcut Keys for Navigating the Visual Basic Editor Project Window
Want to navigate your visual basic projects without reaching for the mouse? Try using these keyboard shortcuts to move between projects and modules:
What to Press | What It Does |
Up arrow | Moves up the project list one item at a time. |
Down arrow | Moves down the project list one item at a time. |
Home | Moves to the first file in the project list. |
End | Moves to the last file in the project list. |
Right arrow | Expands the selected folder. |
Left arrow | Collapses the selected folder. |
F7 | Opens the code window for the selected file. |