?? frame1.java~2~
字號(hào):
package testsystem;
import java.awt.*;
public class Frame1
{
public static void main(String args[])
{
Frame frm = new Frame("單選框");
Panel radioPanel=new Panel(new BorderLayout());
String s[] = {"A", "B", "C", "D"};
Checkbox radioButton[] = new Checkbox[4];
CheckboxGroup buttonGroup = new CheckboxGroup();
for(int i=0;i<radioButton.length;i++)
{
radioButton[i]=new Checkbox(s[i], buttonGroup,false);
radioPanel.add(radioButton[i]);
}
}
}
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