I have one radlistbox  which contains users names and fetching records from the database and i am comparing databse names and radlistbox uaernames if both are matching iam selecting that name in listbox but here iam getting exception

Here is my code

 

For i As Integer = 0 To dtusers.Rows.Count - 1

 

 

If fmEmailSubscription_chklistusers.Items.Count > 0 Then

 

 

For m As Integer = 0 To CheckedIds.Count - 1

 

 

If CheckedIds(m) = dtusers.Rows(i).Item(0) Then

 

fmEmailSubscription_chklistusers.SelectedValue = dtusers.Rows(i).Item(0)

 

fmEmailSubscription_chklistusers.SetSelected(fmEmailSubscription_chklistusers.SelectedIndex, True)

 

 

End

 

If

 

 

Next

 

fmEmailSubscription_chklistusers.SelectedValue = dtusers.Rows(i).Item(0)

 

End If

 

 

Next

 

I

Hi guys
  i am new to know about radcontrols , i download the  radcontrols  and install it on my PC , but  i fail to include radcontrols  in Visual studio 2008,
Can any one tell me how i include radcontrols on VS 2008
  i shell be thankfull to him


 BEst regard
Waqas

The dropdown caret that lets the user select what buttons are visible, is there a way to disable this or make it only available when all the items do not fit on the toolStripItem.

Hello Telerik,

I'm not sure if it is specific to the beta version but I noticed that a property "IsChecked" of RadToggleButtonElement is set by the generated *.Designer.cs code by default, although I haven't touched the property myself at all. It eventually results in a warning: 'This property is obsolete. The ToggleState property must be used instead.'

Hope this helps.

Hi,  I'm using the latest version of the winform controls.  My grid has a checkbox and some text columns.

when a user clicks a checkbox in one column, I want to place a value into one of the text columns on the same row.

I've experimented with the ValueChanged and ValueChanging events but it's not obvious how to achive this from the documentation.

it's almost working but for some reason my checkboxcell value always returns nothing.. inspected it looks like {} .  The field changes in the UI quite ok, and accessing it later (via a save button on the form) in the same format gives me the correct value, but just not in the changing events?!

inspecting or setting the other columns is no problem either.

firstly, am I going about this the right way?

While i'm here I should also ask how to stop the changing events firing on demand? (when I first load the data i databind then update some fields, and I note the events firing when I programmatically update, no doubt there is an easy way to prevent this without unhooking the event handler).

  
cheers
ewart

i have bind my chart control with the database table
u can see the picture here          http://www.c-sharpcorner.com/Forums/ShowMessages.aspx?ThreadID=68854

DataSet ds = new DataSet();
            SqlConnection con = new SqlConnection("Data Source =.\\SQLEXPRESS;Initial Catalog = schoolmgt; password=; Integrated Security = true;");
            con.Open();
            SqlCommand cmd = new SqlCommand("select Paper1,Paper2,Paper3,Paper4,Paper5 from Student_Exams_Marks_Detail where S_ID='" + comboBox3.Text + "'and Section='"+comboBox2.Text+"' and Class='"+comboBox1.Text+"' ", con);
            SqlDataAdapter da = new SqlDataAdapter(cmd);
            da.Fill(ds, "v");
            radChart1.PlotArea.XAxis.AxisLabel.TextBlock.Text = "Years";
            radChart1.DataSource = ds.Tables["v"];
            radChart2.DataSource = ds.Tables["v"];
            radChart3.DataSource = ds.Tables["v"];
            radChart4.DataSource = ds.Tables["v"];
            // MessageBox.Show(ds.Tables["v"].Rows[0][1].ToString());
            //radChart1.Skin = "LightBlue";
            radChart1.DataBind();
            radChart2.DataBind();
            radChart3.DataBind();
            radChart4.DataBind();
            radChart2.ChartTitle.TextBlock.Text = "MY chart";
            ChartSeries s1 = new ChartSeries();
            s1.Name = "vikas";                 /////////// this is not working

The problem is that the series name are according to database table , but i want to put diff lables , how can i do this for more clearly understand my problme u can see picture
here 
http://www.c-sharpcorner.com/Forums/ShowMessages.aspx?ThreadID=68854

Hi there,

I have a RadChart which one I use to represent discret double values.
So I create as many ChartSeries as I need and I added items -by using ChartSeries.AddItem(Value, String) -.
For my need, every single value added to the ChartSeries has a corresponding DateTime value, so I need to add DateTime values to the X Axis.

The problem is that while I create the ChartSeries I can't add a DateTime value, a ChartSeriesItem  only has double on X and Y axis.

I also tried to add the DateTime x axis values by using the RadChart.PlotArea.XAxis.AddItem(Date.ToString()), but that makes no sense because only recieves string, not DateTime values.

So how can add a DateTime value to the X Axis which match a value at the ChartSeries ?

And hoh can add a ToolTip to the  ChartSeriesItem?, I tried ChartSeriesItem.ActiveRegion.Tooltip  but I don't see it, so I think it does not work.


Thanks a lot,

Javier Andrés Cáceres Alvis
Blog Personal: http://speechflow.spaces.live.com/
Blog Intel: http://software.intel.com/en-us/blogs/author/javierandrescaceres/

In Rad Editor i entered some URL in hyperlink option. And saved the text. When i  clicked on Edit hyperlink option the values are not setting properly( like it is adding amp; for '&').
Example: I Entered the URL like this http://Sample.com/Issue.aspx?Id=1&SecondID=2&ThirdID=3;
the above URL is displaying like below in Edit mode in hyperlink popup:
http://Sample.com/Issue.aspx?Id=1&SecondID=2&ThirdID=3; (this is the first time)
http://Sample.com/Issue.aspx?Id=1&SecondID=2&ThirdID=3;(this is the second time. Keep on adding amp; each time to '&' in hyperlink popup)

Thanks,
Chakradhar