Create Image Thumbnails in C#

It is is a Windows Forms application developed using Visual Studio 2010.

private void BrowseMultipleButton_Click(object sender, EventArgs e)

{

this.openFileDialog1.Filter =

"Images (*.BMP;*.JPG;*.GIF,*.PNG,*.TIFF)|*.BMP;*.JPG;*.GIF;*.PNG;*.TIFF|" +

"All files (*.*)|*.*";

this.openFileDialog1.Multiselect = true;

this.openFileDialog1.Title = "Select Photos";

DialogResult dr = this.openFileDialog1.ShowDialog();

if (dr == System.Windows.Forms.DialogResult.OK)

{

foreach (String file in openFileDialog1.FileNames)

{

try

{

PictureBox imageControl = new PictureBox();

imageControl.Height = 100;

imageControl.Width = 100;

Image.GetThumbnailImageAbort myCallback =

new Image.GetThumbnailImageAbort(ThumbnailCallback);

Bitmap myBitmap = new Bitmap(file);

Image myThumbnail = myBitmap.GetThumbnailImage(96, 96,

myCallback, IntPtr.Zero);

imageControl.Image = myThumbnail;

PhotoGallary.Controls.Add(imageControl);

}

catch (Exception ex)

{

MessageBox.Show("Error: " + ex.Message);

}

}

}

}

public bool ThumbnailCallback()

{

return false;

}