Hello, i have a radchartview with Donut series.

I want to change the background of exported image , use this code to change the background 

p_oRadChart.BackColor = Color.Red;
p_oRadChart.ChartElement.BackColor = Color.Red;

It did change the Chart background on UI, but when the exported image background doesn't change.  

string sTempFile = Path.Combine(Path.GetDirectoryName(Application.ExecutablePath),"temp.jpeg");
string sTempFileLine = Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "tempLine.jpeg");
radChartView1.ExportToImage(sTempFile, new Size(690, 360), System.Drawing.Imaging.ImageFormat.Jpeg);
radChartView2.ExportToImage(sTempFileLine, new Size(690, 250), System.Drawing.Imaging.ImageFormat.Jpeg);

Telerik.ChartView version is 2017.3.912.40

How do I limit the number of characters shown when the text is too long?

For the text "Very Long Text Very Very Long" to take the form "Very Long Text ..."

OR text "VeryLongTextVeryVeryLong" to take the form "VeryLongTextV..."

How can I disable editing on the desired nodes? Tried through CustomRadTreeViewEditor as below but without success.

I can no longer drag a column header to the group by box at the top.  Not sure when this stopped working.  When I click on the column header it is highlighted, but I can not drag it.   Does it have something to do with the drag and drop of rows I added to my app. I am using your provided service for the row drag and drop.  I believe I have everything enabled.

                dgvFiles.ShowGroupPanel = true;
                this.dgvFiles.AllowSearchRow = true;
                dgvFiles.Columns[1].AllowGroup = false;  // prevent grouping of Path Column
                dgvFiles.Columns[2].AllowGroup = true;//filename
                dgvFiles.Columns[3].AllowGroup = true;// length
                dgvFiles.Columns[4].AllowGroup = true; // catagory

i'm trying to compare 2 listview items to check for duplicates

one listview is in a form and the other one is in a different open form

i get this error :

System.InvalidOperationException: 'Collection was modified; enumeration operation may not execute.'

how to solve this error please 

When I type text in the search box, several non-matching rows are selected.  The number that shows to the right in the search box, but the actual number of rows selected is wrong.  I am using the following event code to get the selected rows. I am writing the number of rows selected to the console.  I have attached a screenshot of the issues.

 private void TableSearchRow_SearchProgressChanged(object sender, SearchProgressChangedEventArgs e)
        {
            GridViewSearchRowInfo searchRow = sender as GridViewSearchRowInfo;

            if (e.SearchFinished && searchRow.CurrentSearchResultsCount > 0)
            {
                foreach (GridSearchResultCellInfo cellInfo in e.Cells)
                {
                    cellInfo.RowInfo.IsSelected = true;
                }
            }
            Console.WriteLine(dgvFiles.SelectedRows.Count().ToString());
        }

Hi Guys

I need to pass a list of addresss which i want to display on a bing map similar to 

currently I use the following for a single address string

 Dim request As Telerik.WinControls.UI.Map.Bing.SearchRequest = New SearchRequest()

        request.Query = addresses(0)
        request.SearchOptions.Count = 10
        request.SearchOptions.QueryParse = True

what  approach i should use for multiple address??

Ideally I would like to use a data table which lists an  address in each row of the datatable along with some additional data for displaying on a callout (no geo coordinates) and then add a pin for each address onto the map

 Many Thanks

Andre

Hello,

I am trying to figure out how to make the Suggested Actions not scroll off of the screen in Windows forms.

Can you help show how I can get these to be posted vertical?

Thanks -Tim

Hi, I need to retrieve the text contents of AutoCompleteBox in Javascript (client side).

I tried this but it just alerts me nothing (blank result):

<script>

function CheckOE() {
            alert(document.getElementById('RadAutoCompleteBox1').value);
        }

</script>

<telerik:RadAutoCompleteBox RenderMode="Lightweight" runat="server" ID="RadAutoCompleteBox1" ClientID="RadAutoCompleteBox1" 
            autopostback="true"
            DataSourceID="blah" DataTextField="blah" DataValueField="blah" InputType="blah" Width="100%"
            AllowCustomEntry = "false"
            DropDownWidth="150px"
            onfocusout="CheckOE()"
            >

Any idea?

Thanks!