Csharp/C Sharp/Components/Screen Capture

Screen capture Demo

using System;
using System.Collections.Generic;
using System.ruponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Windows.Forms.VisualStyles;
using System.Drawing.Drawing2D;
public class Form1 : Form
{
        private System.Windows.Forms.Panel panel1;
        private System.Windows.Forms.Button cmdCapture;
        private System.Windows.Forms.PictureBox pictureBox1;
      public Form1() {
            InitializeComponent();
            
      }
        private void cmdCapture_Click(object sender, EventArgs e)
        {
            if (pictureBox1.Image != null) pictureBox1.Image.Dispose();
            Bitmap bmp = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height);
            Graphics g = Graphics.FromImage(bmp);
            g.CopyFromScreen(0, 0, 0, 0, bmp.Size);
            g.Dispose();
            pictureBox1.Image = bmp;
            pictureBox1.Size = bmp.Size;
        }
        private void InitializeComponent()
        {
            this.panel1 = new System.Windows.Forms.Panel();
            this.cmdCapture = new System.Windows.Forms.Button();
            this.pictureBox1 = new System.Windows.Forms.PictureBox();
            this.panel1.SuspendLayout();
            ((System.ruponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
            this.SuspendLayout();
            // 
            // panel1
            // 
            this.panel1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
                        | System.Windows.Forms.AnchorStyles.Left)
                        | System.Windows.Forms.AnchorStyles.Right)));
            this.panel1.AutoScroll = true;
            this.panel1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
            this.panel1.Controls.Add(this.pictureBox1);
            this.panel1.Location = new System.Drawing.Point(8, 8);
            this.panel1.Name = "panel1";
            this.panel1.Size = new System.Drawing.Size(270, 233);
            this.panel1.TabIndex = 0;
            // 
            // cmdCapture
            // 
            this.cmdCapture.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
            this.cmdCapture.Location = new System.Drawing.Point(169, 249);
            this.cmdCapture.Name = "cmdCapture";
            this.cmdCapture.Size = new System.Drawing.Size(110, 30);
            this.cmdCapture.TabIndex = 1;
            this.cmdCapture.Text = "Capture Screen";
            this.cmdCapture.UseVisualStyleBackColor = true;
            this.cmdCapture.Click += new System.EventHandler(this.cmdCapture_Click);
            // 
            // pictureBox1
            // 
            this.pictureBox1.Location = new System.Drawing.Point(0, 0);
            this.pictureBox1.Name = "pictureBox1";
            this.pictureBox1.Size = new System.Drawing.Size(100, 50);
            this.pictureBox1.TabIndex = 0;
            this.pictureBox1.TabStop = false;
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(290, 288);
            this.Controls.Add(this.cmdCapture);
            this.Controls.Add(this.panel1);
            this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
            this.Name = "Form1";
            this.Text = "Screen Capture";
            this.panel1.ResumeLayout(false);
            ((System.ruponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
            this.ResumeLayout(false);
        }
      [STAThread]
      static void Main()
      {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new Form1());
      }
}