本實例代碼實現(xiàn)了WinForm截屏保存為圖片，親測可行。

界面截圖：


下載：http://hovertree.com/h/bjaf/scjyuanma.htm


以下代碼可以實際運行，在項目HoverTreeCSJ中運行成功。

/* 何問起 http://hovertree.com/hovertreescj/ */ using System; using System.Drawing; using System.Drawing.Imaging; using System.IO; using System.Windows.Forms;namespace HoverTreeSCJ.SCJForms.ToolForms {public partial class Form_GetScreen : Form{public Form_GetScreen(){InitializeComponent();}private void button_getScreen_Click(object sender, EventArgs e){FormWindowState h_currentState = MdiParent.WindowState;if (checkBox_isHide.Checked){//MdiParent.Hide();//http://hovertree.com/h/bjaf/de7qg5wd.htmthis.MdiParent.WindowState = FormWindowState.Minimized;}//創(chuàng)建圖象，保存將來截取的圖象Bitmap image = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height);Graphics imgGraphics = Graphics.FromImage(image);//設(shè)置截屏區(qū)域 柯樂義imgGraphics.CopyFromScreen(0, 0, 0, 0, new Size(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height));//保存 SaveImage(image);if (checkBox_isHide.Checked){this.MdiParent.WindowState = h_currentState;// this.MdiParent.Show(); }}//保存圖象文件private void SaveImage(Image image){//http://hovertree.com/h/bjaf/ruwwcg2p.htmsaveFileDialog_getScreen.FileName = "何問起截圖" + DateTime.Now.ToFileTime();if (saveFileDialog_getScreen.ShowDialog(this) == DialogResult.OK){string fileName = saveFileDialog_getScreen.FileName;string extension = Path.GetExtension(fileName);if (extension == ".jpg"){image.Save(fileName, ImageFormat.Jpeg);}else{image.Save(fileName, ImageFormat.Bmp);}}}} }

轉(zhuǎn)自：http://hovertree.com/h/bjaf/76q5yeli.htm

推薦：http://www.cnblogs.com/roucheng/p/DataGridView.html

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