protected void btnNext_Click(object sender, ImageClickEventArgs e)
{
List <int> list = (List <int>)Session["search"];
HiddenField ID = FormView1.FindControl("ID") as HiddenField;
int id = 0;
if (int.TryParse(ID.Value, out id))
{
int index = list.FindIndex(x => x == id);
if (index == list.Count - 1)
{
index = 0;
}
else
{
index = index + 1;
}
id = list[index];
ArtGalleryDS.PictureDataTable table = PictureDL.GetById(id);
FormView1.DataSource = table.Rows;
FormView1.DataBind();
ArtGalleryDS.Picture_GetWithWaterMarkDataTable table1 = PictureDL.GetWithWaterMark(id);
FormView2.DataSource = table1.Rows;
FormView2.DataBind();
up1.Update();
up2.Update();
}
}
private void ProcessPicture(int id)
{
ArtGalleryDS.PictureDataTable table = PictureDL.GetById(id);
FormView1.DataSource = table.Rows;
FormView1.DataBind();
ArtGalleryDS.Picture_GetWithWaterMarkDataTable table1 = PictureDL.GetWithWaterMark(id);
FormView2.DataSource = table1.Rows;
FormView2.DataBind();
}
/// <summary>
/// This event occurs when the timer fires. A random picture is displayed
/// in the right side of page
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Timer1_Tick(object sender, EventArgs e)
{
frmTop.DataSource = PictureDL.GetWithWaterMark(PictureDL.Random());
frmTop.DataBind();
up1.Update();
}