using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Imaging;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace BaseLib
{
    class CaptureScreen
    {
        /// <summary>
        /// 对整个界面进行截图保存
        /// </summary>
        /// <param name="control"></param>
        /// <param name="strPath"></param>
        /// <param name="imageFormat"></param>
        public void SaveScreenShots(Control control, string strPath, ImageFormat imageFormat)
        {
            //获取整个屏幕图像,不包括任务栏
            Rectangle ScreenArea = Screen.GetWorkingArea(control);
            Bitmap bmp = new Bitmap(control.Width, control.Height);//实例化一个和窗体一样大的bitmap
            using (Graphics g = Graphics.FromImage(bmp))
            {
                g.CopyFromScreen(0, 0, 0, 0, new Size(ScreenArea.Width, ScreenArea.Height));
                //g.CopyFromScreen(0, 0, 0, 0, new Size(2560, 1440));
                //g.CopyFromScreen(pictureBox1.PointToScreen(Point.Empty), pictureBox1.PointToScreen(Point.Empty), pictureBox1.Size);//只保存某个控件Point.Empty
            }
            bmp.Save(strPath, imageFormat);
        }
    }
}