private void cmdLoadIcon_Click(object sender, System.EventArgs e)
{
OpenFileDialog dialog = new OpenFileDialog();
dialog.Filter = "Image Files|*.BMP;*.JPG;*.JPEG;*.GIF;*.PNG;*.EMF;*.EXIF;*.ICO;*.TIF;*.WMF";
DialogResult dr = dialog.ShowDialog();
if (dr == DialogResult.OK)
{
pictureIcon.Image = IconUtilities.CreateSquareThumbnail(Image.FromFile(dialog.FileName), IconSize);
}
}
/// <summary>
/// Takes an icon as a byte[], adds it to the images list, and returns its new index in the list.
/// </summary>
private int AddIcon(byte[] participantIcon)
{
Image icon = IconUtilities.BytesToImage(participantIcon);
int imageIndex;
if (icon == null)
{
imageIndex = this.defaultIconIndex;
}
else
{
imageIndex = images.Images.Add(icon, images.TransparentColor);
}
return(imageIndex);
}