display image in fullscreen

Question

in my employee details form of my windows appln i have an image, i want to see it in full screen while clicking on that image, plz help me how to code to get this

Dorababu Meka · Answer

Try this save the path of the Image in static variable so that you can make that Reference here https://sites.google.com/site/electricfarmcsharp/c-tutorial/tutor08---display-picture-full-s Y our code on Image click as follows public partial class Form3 : Form { public static string strFileName = string.Empty; public Form3() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { OpenFileDialog dlg = new OpenFileDialog(); dlg.Filter = "Image files (*.jpg, *.tif, *.bmp)|*.BMP;*.TIF;*.JPG|All files|*.*"; dlg.RestoreDirectory = true; if (dlg.ShowDialog() == DialogResult.OK) //showPic(dlg.FileName); pictureBox1.Image = new Bitmap(dlg.FileName); strFileName = dlg.FileName; } private void showPic(string fname) { //linkLabel1.Hide(); // The size of the image int xsize; int ysize; // The resized image int xout; int yout; // Read the file to memory Bitmap pic = new Bitmap(fname); // Get the size of the image xsize = pic.Width; ysize = pic.Height; // Okey up to here we are the same as Tutor 03 now get the screen size int x = SystemInformation.PrimaryMonitorSize.Width; int y = SystemInformation.PrimaryMonitorSize.Height; // Now we know the screen resolution and we set the client to the size of the screen ClientSize = new System.Drawing.Size(x, y); // Get rid of the window FormBorderStyle = System.Windows.Forms.FormBorderStyle.None; // Set the background to black which improves the pic display BackColor = System.Drawing.Color.Black; // Put the picture box at the top left of the screen Location = new System.Drawing.Point(0, 0); // Make the picture the height of the display and calculate the width to retain aspect yout = SystemInformation.PrimaryMonitorSize.Height; xout = (int)SystemInformation.PrimaryMonitorSize.Height * xsize / ysize; // But what if the width is larger than the display you must recalculate to make the width the size of the display // and recalculate the height to retain the aspect if (xout > SystemInformation.PrimaryMonitorSize.Width) { yout = (int)SystemInformation.PrimaryMonitorSize.Width * ysize / xsize; xout = SystemInformation.PrimaryMonitorSize.Width; } // Resize the picture to the display pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage; // Center the picture box on the client pictureBox1.Location = new System.Drawing.Point((SystemInformation.PrimaryMonitorSize.Width - xout) / 2, (SystemInformation.PrimaryMonitorSize.Height - yout) / 2); // Adjust the picture box size to that of the resized picture pictureBox1.Size = new System.Drawing.Size(xout, yout); // Display the bitmap pic pictureBox1.Image = pic; } private void pictureBox1_Click(object sender, EventArgs e) { showPic(strFileName); } }