C#中借助鼠标的坐标进行截图
发布时间：2021-12-13 11:25:59 所属栏目：教程 来源：互联网
导读：C#中利用鼠标的坐标进行截图 private void Form1_Click(object sender, EventArgs e) { if (flag % 2 == 0) { Fx = Cursor.Position;//获取在控件中的鼠标坐标 这个就是屏幕的坐标了 this.textBox1.Text = string.Format({0},{1},{2},{3}, Fx.X, Fx.Y, Fy.X,
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C#中利用鼠标的坐标进行截图 private void Form1_Click(object sender, EventArgs e) { if (flag % 2 == 0) { Fx = Cursor.Position;//获取在控件中的鼠标坐标 这个就是屏幕的坐标了 this.textBox1.Text = string.Format("{0},{1},{2},{3}", Fx.X, Fx.Y, Fy.X, Fy.Y); } else { // Fy = this.PointToScreen(Cursor.Position); //MessageBox.Show(string.Format("{0},{1},{2},{3}",Fx.X,Fx.Y,Fy.X,Fy.Y)); Fy = Cursor.Position; // this.textBox1.Text = string.Format("{0},{1},{2},{3}", Fx.X, Fx.Y, Fy.X - Fx.X, Fy.Y-Fx.Y); this.textBox1.Text = string.Format("{0},{1},{2},{3}", Fx.X, Fx.Y, Fy.X, Fy.Y); int screenWidth = Screen.GetBounds(new Point(0, 0)).Width; int screenHeight = Screen.GetBounds(new Point(0, 0)).Height; Bitmap bmpScreenShot = new Bitmap(screenWidth, screenHeight); // the final image used by memory reference Graphics gfx = Graphics.FromImage((Image)bmpScreenShot); //获取绘图绘画 // gfx.CopyFromScreen(this.pictureBox1.PointToScreen(this.pictureBox1.Location), new Point(0, 0), this.pictureBox1.Size); //gfx.CopyFromScreen(0, 0, 0, 0, new Size(screenWidth, screenHeight));//获取整个屏幕的类似printscreen // Cursor.Position = new Point(Fx.X + 100, Fx.Y + 100); gfx.CopyFromScreen(Fx.X, Fx.Y, 0, 0, new Size(Fy.X-Fx.X, Fy.Y-Fx.Y));//从这个屏幕中截取我们所需要的部分 this.imageBox1.BackgroundImage = bmpScreenShot; bmpScreenShot.Save("shot.png"); } // MessageBox.Show("OK"); flag++; }  （编辑：PHP编程网 - 黄冈站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
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