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Questions and Answers
Which namespace is commonly used in Windows application development to create forms and other GUI controls?
What are some examples of commonly used GUI controls in Windows applications?
What are the default names for controls/components in C#?
What is the recommended naming convention for a button control?
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Which event occurs just before the form is closed?
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What does the Label control in C# allow you to do?
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Which property of a form determines whether it is maximized, minimized, or normal?
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What is the top-level window class in C#?
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Which method is used to make a form visible?
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Study Notes
Windows Application Development
-
System.Windows.Formsnamespace is primarily used for creating forms and GUI controls in Windows applications.
Common GUI Controls
- Button: Triggers actions or commands.
- Label: Displays text that cannot be edited by the user.
- TextBox: Allows user input of text.
- ComboBox: Provides a dropdown list for selection.
- ListBox: Displays a list of items for selection.
- CheckBox: Allows binary choices (checked or unchecked).
- RadioButton: Facilitates selection of a single option from a group.
Default Names for Controls in C#
- Controls typically receive default names based on their type, such as
button1,label1,textBox1, etc.
Recommended Naming Convention for Button Control
- Use a descriptive name followed by "Button" (e.g.,
submitButton,cancelButton).
Form Closure Event
- The FormClosing event occurs just before the form is closed, permitting action before termination.
Label Control Functionality
- The Label control allows for the display of static text, serving as a descriptive element in the UI.
Form Properties for Window State
- The
WindowStateproperty determines whether a form is Maximized, Minimized, or displayed in Normal mode.
Top-Level Window Class in C#
-
Formis the top-level window class that represents a standard window in a Windows Forms application.
Method to Display a Form
- The
Show()method is utilized to make a form visible in the application.
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Description
Explore the world of Windows application development and learn about creating GUI controls using the System.Windows.Forms namespace. Understand the different GUI controls and their role in displaying information and enabling user interaction via mouse, keyboard, or other input methods.
