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Toolkit tk=Toolkit.getDefaultToolkit();
Dimension d=tk.getScreenSize();
int screenHeight=d.height;
int screenWidth=d.width;
f.setSize(x,y);
f.setLocation((screenWidth-x)/2,(screenHeight-y)/2);
f.show();
f.setLocationRelativeTo(null)ÊÔÊÔ Ã»¿´³öÄã´úÂëÓÐʲôÒìÑù°¡ ²»»áÄãµÄ½çÃæµÄ³¤¿íºÍÆÁÄ»´óС»ù±¾Ò»Ñù°É¡£
setLocationRelativeTo(null);
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Java code:
//µ÷ÕûÏÔʾλÖÃ
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Dimension tempSize = testframe.getSize();
if (tempSize.height > screenSize.height)
{
tempSize.height = screenSize.height;
}
if (tempSize.width > screenSize.width)
{
tempSize.width = screenSize.width;
}
testframe.setLocation((screenSize.width - tempSize.width) / 2, (screenSize.height - tempSize.height) / 2);
testframe.show();
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import java.io.*;
class FileTest
{
public static void main(String [] args) throws Exception
{
File fDir=new File(File.separator);
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private String _number; //ѧºÅ
private String _name; //ÐÕÃû
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