日期:2014-05-17 浏览次数:20547 次
protected void Page_Load(object sender, EventArgs e)
{
this.CreateImage();//这个是画图功能
this.Cutpicture();//这个是截图功能
}
private void Cutpicture()
{
Rectangle R = System.Windows.Forms.Screen.PrimaryScreen.Bounds;
R.Width = 540;
R.Height = 400;
System.Drawing.Image img = new Bitmap(R.Width, R.Height);
Graphics G = Graphics.FromImage(img);
G.CopyFromScreen(new Point(0,86), new Point(0, 0), new Size(R.Width, R.Height));
IntPtr dc = G.GetHdc();
G.ReleaseHdc(dc);
G.Dispose();
img.Save("c:\\a.jpg");
}
$(document).ready(function () {
	$.ajax
		({
			type: "GET",
			url: "xxx.aspx/Cutpicture",
			beforeSend: function () {
			
			alert('正在加载');
			},
			success: function (data) {
			 alert('加载完成');
			}
		});
});