I am using a dropdownlist on a mobile browser, the page moves when i try to scroll through the items.

I can't use my finger to scroll. It's a long page.

<telerik:RadDropDownList ID="ddlState" runat="server" DropDownHeight="300" Width="260px" Skin="Silk" RenderMode="Lightweight">
 </telerik:RadDropDownList>

I currently am using Visual studio 2010 and connecting to the Telerik tool on my computer by using the file location of:

C:\Program Files (x86)\Progress\Telerik UI for ASP.NET AJAX R1 2018. Here I connect to the folder called Bin40 to connect to the UI for asp.net  ajax. 

I see that I could connect to the folder called Bin45 if I want to use Visual Studio 2012. 

However, I would like to upgrade my application to using a newer version of Visual Studio 2012.

Thus if I want to use a newer version of Visual Studio, what versions can I use? Also if I use a newer version of Visual Studio, how would I connect to a newer compatible version of the Telerik tool? Would I need a new download file? If not, where in the directory path would I connect the newer version of Visual studio to the Telerik tool to?

Hello

When I zoom into my html chart by drawing a box, is there a property that I can use to get the zoom levels? 

In other words, let's say I zoomed into the graph by drawing a box, but I needed to do something else on the graph so I needed to post-back, graph is rebuilt but unzoomed. I need to be able to get the previous zoom levels so that I can recover the zoom. 

Thanks !

Thanks.

Hi, I have a date valued x-axis for my radhtmlchart and 2 additional yaxis programmed which are by default aligned to left side.

I am trying to position those additional y-axis to right side of the chart through "axis crossing points", but i am not able to do so. 

Here is my code:

objRadChart.ID = "radChart";
            objRadChart.Width = 800;
            objRadChart.Height = 650;
            objRadChart.ChartTitle.Text = DreamConstants.OACLEENERGY_WELLPERCOMPL + UWBI + " ," + WellZone;
            objRadChart.Zoom.Enabled = true;
            objRadChart.Zoom.MouseWheel.Enabled = true;
            objRadChart.Zoom.Selection.Enabled = true;
            objRadChart.Zoom.Selection.ModifierKey = Telerik.Web.UI.HtmlChart.ModifierKey.Shift;
            objRadChart.Zoom.MouseWheel.Lock = Telerik.Web.UI.HtmlChart.AxisLock.Y;
            objRadChart.Pan.Enabled = true;
            objRadChart.Legend.Appearance.Position = Telerik.Web.UI.HtmlChart.ChartLegendPosition.Bottom;
            objRadChart.Legend.Appearance.Visible = true;
            objRadChart.Legend.Appearance.BackgroundColor = Color.Transparent;

            objRadChart.PlotArea.XAxis.Name = DreamConstants.MONTH;
            objRadChart.PlotArea.YAxis.Color = Color.Green;
            objRadChart.PlotArea.XAxis.BaseUnit = Telerik.Web.UI.HtmlChart.DateTimeBaseUnit.Days;
            objRadChart.PlotArea.XAxis.Type = Telerik.Web.UI.HtmlChart.AxisType.Date;
            objRadChart.PlotArea.XAxis.LabelsAppearance.DataFormatString = "MMM yyyy";
            objRadChart.PlotArea.XAxis.LabelsAppearance.RotationAngle = 45;
            objRadChart.PlotArea.XAxis.MaxDateValue = DateTime.Parse("01/Sep/2011");
            objRadChart.PlotArea.XAxis.TitleAppearance.Text = DreamConstants.MONTH; ;

            objRadChart.PlotArea.YAxis.Name = DreamConstants.OIL_BBLPERD;
            objRadChart.PlotArea.YAxis.MinValue = 0;
            objRadChart.PlotArea.YAxis.MaxValue = 14000;
            objRadChart.PlotArea.YAxis.TitleAppearance.Text = DreamConstants.OIL_BBLPERD;

            objRadChart.PlotArea.XAxis.AxisCrossingPoints.Add(0);
            objRadChart.PlotArea.XAxis.AxisCrossingPoints.Add(objDataRange.Rows.Count);
            AxisY yAxisGasMFC = new AxisY();
            yAxisGasMFC.Name = DreamConstants.GAS_MCFPERD;
            yAxisGasMFC.TitleAppearance.Text = DreamConstants.GAS_MCFPERD;
            yAxisGasMFC.TitleAppearance.TextStyle.Color = Color.Red;
            yAxisGasMFC.MinValue = 0;
            yAxisGasMFC.MaxValue = 18000;
            objRadChart.PlotArea.AdditionalYAxes.Add(yAxisGasMFC);

            objRadChart.PlotArea.XAxis.AxisCrossingPoints.Add(0);
            objRadChart.PlotArea.XAxis.AxisCrossingPoints.Add(objDataRange.Rows.Count);
            AxisY yAxisGOR = new AxisY();
            yAxisGOR.TitleAppearance.Text = DreamConstants.GOR;
            yAxisGOR.Name = DreamConstants.GOR;
            yAxisGOR.MinValue = 0;
            yAxisGOR.MaxValue = 2000;
            objRadChart.PlotArea.AdditionalYAxes.Add(yAxisGOR);

            //Data ops
            objDataRange = objDotNetResponseHandler.GetResponseRange();
            DataView objDataView = objDataRange.DefaultView;
            objDataView.Sort = DreamConstants.MONTH_ASC;

            ScatterLineSeries sls1 = new ScatterLineSeries();
            sls1.DataFieldX = "Month";
            sls1.DataFieldY = "Gas";
            sls1.AxisName = DreamConstants.GAS_MCFPERD;
            sls1.LabelsAppearance.Visible = false;
            sls1.Appearance.FillStyle.BackgroundColor = Color.Red;
            sls1.Name = "Gas";
            objRadChart.PlotArea.Series.Add(sls1);
            
            ScatterLineSeries sls2 = new ScatterLineSeries();
            sls2.DataFieldX = "Month";
            sls2.DataFieldY = "Oil";
            sls2.LabelsAppearance.Visible = false;
            sls2.Appearance.FillStyle.BackgroundColor = Color.Green;
            sls2.Name = "Oil";
            objRadChart.PlotArea.Series.Add(sls2);            

            ScatterLineSeries sls3 = new ScatterLineSeries();
            sls3.DataFieldX = "Month";
            sls3.DataFieldY = "GOR";
            sls3.AxisName = DreamConstants.GOR;
            sls3.LabelsAppearance.Visible = false;
            sls3.Appearance.FillStyle.BackgroundColor = Color.Blue;
            sls3.LineAppearance.Width = 0;
            sls3.MarkersAppearance.MarkersType = Telerik.Web.UI.HtmlChart.MarkersType.Cross;
            sls3.Name = "Gor";
            objRadChart.PlotArea.Series.Add(sls3);

            ScatterLineSeries sls4 = new ScatterLineSeries();
            sls4.DataFieldX = "Month";
            sls4.DataFieldY = "Water";
            sls4.LabelsAppearance.Visible = false;
            sls4.Appearance.FillStyle.BackgroundColor = Color.Purple;
            sls4.Name = "Water";
            objRadChart.PlotArea.Series.Add(sls4);

            ScatterLineSeries sls5 = new ScatterLineSeries();
            sls5.DataFieldX = "Month";
            sls5.DataFieldY = "WaterCut";
            sls5.LabelsAppearance.Visible = false;
            sls5.Appearance.FillStyle.BackgroundColor = Color.Magenta;
            sls5.Name = "Water Cut";
            objRadChart.PlotArea.Series.Add(sls5);

            objRadChart.DataSource = objDataView.ToTable();
            objRadChart.DataBind();

Any sort of help is appreciated. 

Thanks in advance.

Rad grid with auto generated columns true is in edit mode batch, when click save change, data is lost. 

Datasource Rad grid is datatable programatically.