Common questions

How do I find Javadoc in NetBeans?

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How do I find Javadoc in NetBeans?

Displaying Javadoc or choose Source > Show Documentation from the menu bar. The Javadoc for this element is displayed in a popup window. From the menu bar, select Window > IDE Tools > Javadoc Documentation to open the Javadoc window, in which the documentation is refreshed automatically for the location of your cursor.

How can I write my first Java program in NetBeans?

Create an IDE Project

  1. Launch the NetBeans IDE.
  2. In the NetBeans IDE, choose File | New Project….
  3. In the New Project wizard, expand the Java category and select Java Application as shown in the following figure:
  4. In the Name and Location page of the wizard, do the following (as shown in the figure below):
  5. Click Finish.
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How do I run a JFrame form in NetBeans?

In the Projects window, right-click the ContactEditor node and choose New > JFrame Form. Alternatively, you can find a JFrame form by choosing New > Other > Swing GUI Forms > JFrame Form….Creating a JFrame Container

  1. Enter ContactEditorUI as the Class Name.
  2. Enter my. contacteditor as the package.
  3. Click Finish.

How do I Auto Import in NetBeans?

3 Answers. “Alt + Shift + I” fixes selected class’s import. When there is no selection Netbeans tries to fix the import for the element, the cursor is on. Use Ctrl + Shift + I to fix all imports for the whole file.

How do I enable hints in NetBeans?

It is easy to enable Java hints in NetBeans. Select “Tools” from the title bar, then select “Options” from the drop-down menu. Choose the “Editor” option and then select the “Hints” tab.

Why my Java program is not running in NetBeans?

select project and left click on it.it open menu. in menu there is run option will there. but before running project just make sure that your class has been set as main class. f6 is short cut to run project in netbeans.

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How do I create a Java program?

The basic steps to create the Hello World program are: write the program in Java, compile the source code, and run the program.

  1. of 07. Write the Java Source Code.
  2. of 07. Save the File.
  3. of 07. Open a Terminal Window.
  4. of 07. The Java Compiler.
  5. of 07. Change the Directory.
  6. of 07. Compile Your Program.
  7. of 07. Run the Program.

How do I run a Java GUI program?

Create a JFrame container

  1. In the Projects window, right-click the NumberAddition node and choose New > Other .
  2. In the New File dialog box, choose the Swing GUI Forms category and the JFrame Form file type. Click Next.
  3. Enter NumberAdditionUI as the class name.
  4. Enter my. numberaddition as the package.
  5. Click Finish.

How do I create a Java application for my desktop?

To create the GUI, you use the Java Foundation Classes/Swing (JFC/Swing) and Abstract Window Toolkit (AWT) API. The many classes and interfaces in those packages allow you to easily create buttons, check-box objects, text fields, and other components, as well as components to organize them.

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How do I format NetBeans?

To format all the code in NetBeans, press Alt + Shift + F. If you want to indent lines, select the lines and press Alt + Shift + right arrow key, and to unindent, press Alt + Shift + left arrow key. I have netbeans 6.9.