Visual C# 2008 Screen Capture

Visual C# 2008 Screen Capture -

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Screen_Capture
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void button1_Click(object sender, EventArgs e)
{
try
{
this.Opacity = 0;
Rectangle bounds = default(Rectangle);
System.Drawing.Bitmap screenshot = default(System.Drawing.Bitmap);
Graphics graph = default(Graphics);
bounds = Screen.PrimaryScreen.Bounds;
screenshot = new System.Drawing.Bitmap(bounds.Width, bounds.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
graph = Graphics.FromImage(screenshot);
graph.CopyFromScreen(bounds.X, bounds.Y, 0, 0, bounds.Size, CopyPixelOperation.SourceCopy);
pictureBox1.Image = screenshot;
this.Opacity = 100;
SaveFileDialog savefiledialog1 = new SaveFileDialog();
savefiledialog1.Filter = "Bitmap (*.bmp*) |*.bmp|JPEG (*.jpg*) |*.jpg";
if (savefiledialog1.ShowDialog() == DialogResult.OK)
{
pictureBox1.Image.Save(savefiledialog1.FileName, System.Drawing.Imaging.ImageFormat.Bmp);
}
}
catch (Exception ex)
{
}
//Do Nothing
}

private void Form1_Load(object sender, EventArgs e)
{

}

private void button2_Click(object sender, EventArgs e)
{
this.Close();

}
}
}