protected override void OnPreRender(EventArgs e)
{
base.OnPreRender(e);
var db = new CounterDbContext();
if (db.Counters.FirstOrDefault() == null)
{
db.Counters.Add(new Counter()
{
Visits = 0
});
db.SaveChanges();
}
var firstOrDefault = db.Counters.FirstOrDefault();
if (firstOrDefault != null)
{
var counter = firstOrDefault.Visits.ToString();
var image = CreateBitmapImage("Counter: " + counter);
image.Save(Server.MapPath("~/") + "image.gif", ImageFormat.Gif);
this.LabelLoad.Text = counter;
}
this.ImageCounter.ImageUrl = "image.gif";
}
protected void ButtonAddLoad_Click(object sender, EventArgs e)
{
using (var db = new CounterDbContext())
{
if (db.Counters.FirstOrDefault() == null)
{
db.Counters.Add(new Counter()
{
Visits = 0
});
}
else
{
var firstOrDefault = db.Counters.FirstOrDefault();
if (firstOrDefault != null)
{
firstOrDefault.Visits += 1;
}
}
db.SaveChanges();
}
}
