Delete ALL SharePoint List Items

private void ClearListItems()

{

SPList list = SPContext.Current.Site.RootWeb.Lists["SFA_Bulletin_ConfigValues"];

SPListItemCollection itemCollection;

SPQuery oQuery = new SPQuery();

oQuery.Query = "CAML query here..";

SPContext.Current.Web.AllowUnsafeUpdates = true;

try

{

//SPListItemCollection itemCollection = list.GetItems(oQuery);

itemCollection = list.GetItems(oQuery);

for (var i = itemCollection.Count - 1; i >= 0; i--)

{

try

{

itemCollection[i].Delete();

}

catch (Exception ex)

{

Console.WriteLine(ex);

}

}

}

catch (Exception ex)

{

Console.WriteLine(ex);

}

SPContext.Current.Web.AllowUnsafeUpdates = false;

}