private void deleteButton_Click(object sender, EventArgs e)
{
DialogResult response = MessageBox.Show("Delete image file as well as slide show position?",
"PhotoStudio", MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button3);
if ((response == DialogResult.Yes) || (response == DialogResult.No))
{
// Must release resources for the current picture before trying to delete it
if (mainPictureBox.Image != null)
{
mainPictureBox.Image.Dispose();
mainPictureBox.Image = null;
}
if (centrePictureBox.Image != null)
{
centrePictureBox.Image.Dispose();
centrePictureBox.Image = null;
}
bool isFinalSlide = false;
iSlideShow.DeleteCurrent(response == DialogResult.Yes, out isFinalSlide);
if (isFinalSlide)
{
// Retract to the previous slide
iPictureStrip[2].Image = iPictureStrip[1].Image;
iPictureStrip[1].Image = iPictureStrip[0].Image;
// Replace first picture
iPictureStrip[0].Image = null;
string slidePath = iSlideShow.GetPath(-2);
if (slidePath != null)
{
string picStrip = Path.Combine(iWorkingFolder, slidePath);
if (File.Exists(picStrip))
{
iPictureStrip[0].Image = System.Drawing.Bitmap.FromFile(picStrip);
}
}
}
else
{
// Shunt pictures in from the right
iPictureStrip[2].Image = iPictureStrip[3].Image;
iPictureStrip[3].Image = iPictureStrip[4].Image;
// Replace final picture
iPictureStrip[4].Image = null;
string slidePath = iSlideShow.GetPath(2);
if (slidePath != null)
{
string picStrip = Path.Combine(iWorkingFolder, slidePath);
if (File.Exists(picStrip))
{
iPictureStrip[4].Image = System.Drawing.Bitmap.FromFile(picStrip);
}
}
}
// Replace main picture
LoadMain();
iSlideShowChanged = true;
}
}
