Giuseppe,
I have changed the data in your example and it fails:) I cannot attach here the complete project, but I'll list 2 files:
Code:
protected
void
Page_Load(
object
sender, EventArgs e)
{
if
(!
this
.IsPostBack)
{
this
.RadChart1.Series.Clear();
this
.RadChart1.DataGroupColumn =
"Item2"
;
this
.RadChart1.PlotArea.XAxis.DataLabelsColumn =
"Item1"
;
this
.RadChart1.DataSource =
this
.Data;
this
.RadChart1.DataManager.ValuesYColumns =
new
string
[] {
"Item3"
};
this
.RadChart1.DataBind();
}
}
public
List<Tuple<
string
,
string
,
string
>> Data
{
get
{
return
new
List<Tuple<
string
,
string
,
string
>>()
{
new
Tuple<
string
,
string
,
string
>(
null
,
null
,
"1"
),
new
Tuple<
string
,
string
,
string
>(
null
,
"F"
,
"26"
),
new
Tuple<
string
,
string
,
string
>(
null
,
"M"
,
"48"
),
new
Tuple<
string
,
string
,
string
>(
"01"
,
"F"
,
"27"
),
new
Tuple<
string
,
string
,
string
>(
"01"
,
"M"
,
"21"
),
new
Tuple<
string
,
string
,
string
>(
"02"
,
"F"
,
"19"
),
new
Tuple<
string
,
string
,
string
>(
"02"
,
"M"
,
"23"
),
new
Tuple<
string
,
string
,
string
>(
"K"
,
"F"
,
"35"
),
new
Tuple<
string
,
string
,
string
>(
"K"
,
"M"
,
"29"
),
};
}
}
Behind:
Please, let me know if you need more info.
Thank you.