There is code in the project I am working on that increments. Basically the user selects from a drop down list and than there is a button that increments the number for that option, to record how many times they've done something. Now I need to write code to decrement incase they press the increment to many times. The team member that has done the increment side has used a stored proc. The code they have placed behind the increment is
protected void lbIncrementOccur_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
pnlValidation.Visible = false;
//build object to insert occurrance
Advert a = new Advert();
a.AdvertTypeID = Convert.ToInt32(ddlAdvertType.SelectedValue);
a.AdvertAppRef = Session["SessAppRef"].ToString();
a.AdvertOccurrance = 1;
try
{
//insert advert object into db
AdvertManager.InsertAdvertOccurranceByAppRef(a);
//rebind the gridview
gvAdvertHistory.DataBind();
//reset the advert occurance label
lblAdvertOccurrances.Text = CountAdvertsByAppRef();
}
catch (Exception ex)
{
}
}
else
{
pnlValidation.Visible = true;
}
}
//method to count the occurances of an advert type
protected string CountAdvertsByAppRef()
{
String ret = "None";
//get count of advertisements by advert type
LinkedList<Advert> adList = new LinkedList<Advert>();
adList = (LinkedList<Advert>)AdvertManager.GetAdvertCountByAppRef(Session["SessAppRef"].ToString());
String AdvertType = ddlAdvertType.SelectedItem.Text;
//loop through linked list and retrieve count related to selected advert type
foreach (Advert a in adList)
{
if (a.AdvertTypeDescription.ToString() == AdvertType)
{
ret = a.AdvertOccurrance.ToString();
}
}
return ret;
For decrement will the code be similar? If not what do I need to do differently.