javase中的提示框,javase提示框
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javase中的提示框,javase提示框
package hyl;import javax.swing.JOptionPane;
public class Jop {
public static void main(String[] args) {
JOptionPane a = new JOptionPane();
//a.showMessageDialog(null, "你好");
//a.showConfirmDialog(null,"程序运行错误!","出错对话框",JOptionPane.ERROR_MESSAGE);
//a.showMessageDialog(null, "exception", "提示框", JOptionPane.INFORMATION_MESSAGE);
//a.showInputDialog("输入你想诅咒的人");
int response = JOptionPane.showConfirmDialog(null, "a tip");
if(response==JOptionPane.YES_OPTION){
JOptionPane.showMessageDialog(null, "yes");
}
else if(response==JOptionPane.NO_OPTION){
JOptionPane.showMessageDialog(null, "no");
}
else{
JOptionPane.showMessageDialog(null, "cancel");
}
}
}
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