private void UpdateDiaplay()
{
int slideNumber = 1;
foreach (Image newImage in slideImages)
{
//Instantiating pictureBox object for each slide in presentation.
SlideThumbnail slideThumbnail = new SlideThumbnail(this);
slideThumbnail.PictureBoxImage = newImage;
slideThumbnail.Number = slideNumber.ToString();
slideThumbnail.Margin = new Padding(0, 16, 0, 0);
if (this.flowLayoutPanel1.Controls.Count == 0)
{
slideThumbnail.Margin = new Padding(0, 10, 0, 0);
}
slideThumbnail.Controls[0].MouseClick += new MouseEventHandler(slideThumbnail.SlideThumbnail_MouseClick);
slideThumbnail.Controls[0].Paint += new System.Windows.Forms.PaintEventHandler(slideThumbnail.pictureBox_Paint);
this.flowLayoutPanel1.Controls.Add(slideThumbnail);
slideNumber++;
}
lblpageDisplay.Text = 1 + "/" + images.Count;
this.centerSlidePictureBox.Image = images[0];
if (images.Count >= 6)
{
this.splitter1.Visible = false;
}
this.centerSlidePictureBox.Visible = true;
if (this.flowLayoutPanel1.Controls.Count == 1)
{
this.NextIconPictureBox.Enabled = false;
this.NextIconPictureBox.Image = Properties.Resources.Navigation_Next__Disabled;
this.previousIconPictureBox.Enabled = false;
this.previousIconPictureBox.Image = Properties.Resources.Navigation_Prev__Disabled;
}
else
{
this.NextIconPictureBox.Enabled = true;
this.NextIconPictureBox.Image = Properties.Resources.ppt__for;
}
}
public void ClickAction(Object sender)
{
if (sender as PictureBox != null)
{
this.previousIconPictureBox.Image = Properties.Resources.ppt__back;
this.NextIconPictureBox.Image = Properties.Resources.ppt__for;
SlideThumbnail slideThumbnail = (sender as PictureBox).Parent as SlideThumbnail;
position = (sender as PictureBox).Parent.TabIndex;
centerSlidePictureBox.Image = images[position];
slideThumbnail.Controls[0].Refresh();
lblpageDisplay.Text = (position + 1) + "/" + images.Count;
if (position == 0)
{
this.previousIconPictureBox.Enabled = false;
this.previousIconPictureBox.Image = Properties.Resources.Navigation_Prev__Disabled;
}
else
{
this.previousIconPictureBox.Enabled = true;
this.previousIconPictureBox.Image = Properties.Resources.ppt__back;
}
if (position == images.Count - 1)
{
this.NextIconPictureBox.Enabled = false;
this.NextIconPictureBox.Image = Properties.Resources.Navigation_Next__Disabled;
}
else
{
this.NextIconPictureBox.Enabled = true;
this.NextIconPictureBox.Image = Properties.Resources.ppt__for;
}
}
}
