dsMsas = new DataSet(); //

dsMsas = df.GetMsas(); // it is getting from a database function class (all sales persons)

for (int i = 0; i < dsMsas.Tables[0].Rows.Count; i++)

{

Telerik.WinControls.UI.

RadChart rc = new Telerik.WinControls.UI.RadChart();

rc = (Telerik.WinControls.UI.

RadChart) radChart1.Clone();

try

{

string intMsaCode = dsMsas.Tables[0].Rows[i][0].ToString();
DataSet ds = new DataSet();

ds = df.GetMI(intMsaCode); //get Market Index data for sales persons

Double dblMinValue = 0, dblMaxValue = 0;

ChartSeries miDataSeries = rc.GetSeries("Series 1"); // only one serie in the chart

rc.ChartTitle.TextBlock.Text =

"MI " + ds.Tables[0].Rows[0][2].ToString() + " / " + ds.Tables[0].Rows[0][3].ToString();

if (miDataSeries != null)

{

dblMinValue =

Convert.ToDouble(ds.Tables[0].Rows[0][1]);

dblMaxValue = dblMinValue;

miDataSeries.DefaultLabelValue =

"#Y{N0}";

foreach (DataRow dbRow in ds.Tables[0].Rows)

{

if (dblMinValue > Convert.ToDouble(dbRow["pdMIMS"]))

dblMinValue =

Convert.ToDouble(dbRow["pdMIMS"]);

if (dblMaxValue < Convert.ToDouble(dbRow["pdMIMS"]))

dblMaxValue =

Convert.ToDouble(dbRow["pdMIMS"]);

rc.PlotArea.XAxis.AddItem(dbRow[

"psMonthName"].ToString().Substring(0, 3));

miDataSeries.AddItem(

Convert.ToDouble(dbRow["pdMIMS"]));

}

}

double dblAvgValue = Convert.ToInt32((dblMaxValue - dblMinValue) / ds.Tables[0].Rows.Count);

rc.PlotArea.YAxis.MaxValue =

Convert.ToDouble(Convert.ToInt32(dblMaxValue) + dblAvgValue);

rc.PlotArea.YAxis.MinValue = 

Convert.ToDouble(Convert.ToInt32(dblMinValue) - dblAvgValue);

int intStep = Convert.ToInt32((rc.PlotArea.YAxis.MaxValue - rc.PlotArea.YAxis.MinValue) / ds.Tables[0].Rows.Count);

rc.PlotArea.YAxis.Step = intStep <= 0 ? 1 : intStep;

"MainPageImages/MI/" + intMsaCode + "_MI.png", System.Drawing.Imaging.ImageFormat.Png);
//after this part the memory is going higher, when i throw this part there is nothing happened, no memory usage.

miDataSeries.Clear();

rc.PlotArea.YAxis.Clear();

rc.PlotArea.XAxis.Clear();

rc.Dispose();

rc = 

null;

}

catch (Exception ex)

{

//nothing

string strE = ex.Message;

}

}

dsMsas =

null;

Hi,

I would like to use the multicolumn combobox as a lookup combobox. If I setup the mc combo with the same properties as a normal combobox it gives me the following message.
---------------------------
RadGridView Default Error Dialog
---------------------------
The following exception occurred in the RadGridView:

System.Data.ReadOnlyException: Column 'BusID' is read only.
   at System.Data.DataRow.set_Item(DataColumn column, Object value)
   at System.Data.DataRowView.SetColumnValue(DataColumn column, Object value)
   at System.Data.DataColumnPropertyDescriptor.SetValue(Object component, Object value)
   at Telerik.WinControls.Data.DataAccessComponent.set_Item(GridViewRowInfo row, GridViewDataColumn column, Object value)
To replace this default dialog please handle the DataError event.
---------------------------
OK  
---------------------------
These are the (in my opinion) relevant designer.cs entry's

Am I doing something wrong or is this a bug?

Kind regards,

Edwin Dirkzwager
CIP Software BV
The Netherlands.