Problems With Markedzone.

[Fabian Raul Jofre]

Hello..
I need to know if i am doing something wrong with the marked zone at radchart.-
But i have a little problem.
If i set the DataLabelsColumn, the Markedzone doesn´t work, but if i comment this line everithing is ok with the markedzone.
The line is this -->RadChart1.PlotArea.XAxis.DataLabelsColumn = "DiasMes";


RadChart1.DataSource = dt;

RadChart1.PlotArea.XAxis.DataLabelsColumn =

"DiasMes";

 

RadChart1.DataBind();

 

foreach (ChartSeries oSerie in RadChart1.Series)

 

{

oSerie.Type =

ChartSeriesType.StackedArea;

 

oSerie.Appearance.LabelAppearance.Visible =

false;

 

 

}

 

 

 

ChartMarkedZone oMZ = new ChartMarkedZone();

 

oMZ.ValueStartX = 10;

oMZ.ValueEndX = 12;

oMZ.Appearance.FillStyle.MainColor = System.Drawing.

Color.Red;

 

RadChart1.PlotArea.XAxis.LabelStep = 1;

RadChart1.PlotArea.XAxis.MinValue = 1;

RadChart1.PlotArea.XAxis.MaxValue = MaxDayOfMonth;//int Value

RadChart1.PlotArea.MarkedZones.Add(oMZ);

RadChart1.DataBind();

[Velin]

Hi Fabian,

Indeed, settng the AxisX.DataLabelsColumn property seems to override the marked zone settings and our developers will further investigate the issue. In the meanwhile , you can workaround the problem by handling the BeforeLayout event and manually add the axis labels:

RadChart1.BeforeLayout += new EventHandler<EventArgs>(RadChart1_BeforeLayout);

    void RadChart1_BeforeLayout(object sender, EventArgs e)
    {
            RadChart1.PlotArea.XAxis.Items[0].TextBlock.Text = GetData().Rows[0][2].ToString();
            RadChart1.PlotArea.XAxis.Items[1].TextBlock.Text = GetData().Rows[1][2].ToString();
            RadChart1.PlotArea.XAxis.Items[2].TextBlock.Text = GetData().Rows[2][2].ToString();
}

 
Attached is a sample project.

Hope this will help.

Regards,
Velin
the Telerik team

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[Fabian Raul Jofre]

Thank´s that´s solucionated my problem.