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6 Posted Topics
 | Hi, I'm trying to use command line stuff with C++. I've read that you do it with System(); Is that the best way? My main question however, is how do you read in the results from the command? I think I can do 'thecommand > file' to output the results … |
| | Hi, How can I have a JOptionPane that has multiple fields for entering text. Does anyone know if this is possible, if so could you please give me an example of how to do this? Thanks  |
| | I am getting this error Exception in thread "main" java.lang.NoClassDefFoundError: TestApp (wrong name: Test/TestApp) which I have googled and tried suggestions, but it doesn't fix it. I have tried unsetting my CLASSPATH etc. and it doesn't work. The file TestApp.class IS in the directory that I am running the program … |
| | I'm trying to add an image to a button instead of text. I looked at some examples, and I can't figure out what I am missing. I've imported this because the ex. had it. Don't know if it is needed. [code=java] import javax.swing.AbstractButton; import javax.swing.JButton; import javax.swing.ImageIcon; [/code] Then this … |
| | Hi. I'm trying to learn about using threads in java, so I decided to try to make a new thread in which an alarm rings while the rest of the program continues. My program is supposed to go about it's business graphing some data, and then if the data exceeds … |
| | I need to load an image in my program, but I keep getting this error: [code=java] C:\Documents and Settings\Remy B\Desktop\programming\Java\Java Projects\NurseGUI\GraphPanel.java:30: cannot resolve symbol symbol : variable danger location: class GraphPanel danger = getImage(getDocumentBase(), "danger.jpg"); [/code] I'm assuming this is because you can only use getDocumentBase with applets? I googled, … |
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