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I am doing something stupid with the loopinglist (I suspect) but I cannot see how to fix it.
I have code to populate the list with minute values. However, when I run it, the three items that are visible are repeated until I scroll them off the page. From that point on it all works fine. How do I initialise that initial view?
Thanks in advance, here is the code:
I have code to populate the list with minute values. However, when I run it, the three items that are visible are repeated until I scroll them off the page. From that point on it all works fine. How do I initialise that initial view?
Thanks in advance, here is the code:
List<MinSec> minSecs =
new
List<MinSec>();
minSecs.Add(
new
MinSec() { Description =
"00"
, Value = 0 });
minSecs.Add(
new
MinSec() { Description =
"01"
, Value = 1 });
minSecs.Add(
new
MinSec() { Description =
"02"
, Value = 2 });
minSecs.Add(
new
MinSec() { Description =
"03"
, Value = 3 });
minSecs.Add(
new
MinSec() { Description =
"04"
, Value = 4 });
minSecs.Add(
new
MinSec() { Description =
"05"
, Value = 5 });
minSecs.Add(
new
MinSec() { Description =
"06"
, Value = 6 });
minSecs.Add(
new
MinSec() { Description =
"07"
, Value = 7 });
minSecs.Add(
new
MinSec() { Description =
"08"
, Value = 8 });
minSecs.Add(
new
MinSec() { Description =
"09"
, Value = 9 });
minSecs.Add(
new
MinSec() { Description =
"10"
, Value = 10 });
minSecs.Add(
new
MinSec() { Description =
"11"
, Value = 11 });
minSecs.Add(
new
MinSec() { Description =
"12"
, Value = 12 });
minSecs.Add(
new
MinSec() { Description =
"13"
, Value = 13 });
minSecs.Add(
new
MinSec() { Description =
"14"
, Value = 14 });
minSecs.Add(
new
MinSec() { Description =
"15"
, Value = 15 });
minSecs.Add(
new
MinSec() { Description =
"16"
, Value = 16 });
minSecs.Add(
new
MinSec() { Description =
"17"
, Value = 17 });
minSecs.Add(
new
MinSec() { Description =
"18"
, Value = 18 });
minSecs.Add(
new
MinSec() { Description =
"19"
, Value = 19 });
minSecs.Add(
new
MinSec() { Description =
"20"
, Value = 20 });
minSecs.Add(
new
MinSec() { Description =
"20"
, Value = 20 });
minSecs.Add(
new
MinSec() { Description =
"21"
, Value = 21 });
minSecs.Add(
new
MinSec() { Description =
"22"
, Value = 22 });
minSecs.Add(
new
MinSec() { Description =
"23"
, Value = 23 });
minSecs.Add(
new
MinSec() { Description =
"24"
, Value = 24 });
minSecs.Add(
new
MinSec() { Description =
"25"
, Value = 25 });
minSecs.Add(
new
MinSec() { Description =
"26"
, Value = 26 });
minSecs.Add(
new
MinSec() { Description =
"27"
, Value = 27 });
minSecs.Add(
new
MinSec() { Description =
"28"
, Value = 28 });
minSecs.Add(
new
MinSec() { Description =
"29"
, Value = 29 });
minSecs.Add(
new
MinSec() { Description =
"30"
, Value = 30 });
LoopingListDataSource loopingListDataSource =
new
LoopingListDataSource(minSecs.Count);
IEnumerator minSecEnumerator = minSecs.GetEnumerator();
loopingListDataSource.ItemNeeded += (sender, args) =>
{
foreach
(var minSec
in
minSecs)
{
LoopingListDataItem dataItem =
new
LoopingListDataItem();
dataItem.Text = minSec.Description;
args.Item = dataItem;
}
};
loopingListDataSource.ItemUpdated += (sender, args) =>
{
args.Item.Text = minSecs[args.Index].Description;
};
this
.radLoopingList1.DataSource = loopingListDataSource;
this
.radLoopingList1.SelectedIndex = 1;
this
.radLoopingList1.IsExpanded =
true
;