using System; using System.Collections.Generic;
using System.ComponentModel; using System.Data;
using System.Drawing; using System.Text;
using System.Windows.Forms; namespace CSImageFullScreenSlideShow
{ public partial class Test : Form
{ public Test()
{ InitializeComponent();
} private FullScreen fullScreen = new FullScreen();
private void button1_Click(object sender, EventArgs e) {
if (fullScreen.IsFullScreen) {
fullScreen.LeaveFullScreen(this); }
else {
fullScreen.EnterFullScreen(this); }
} }
}