Hello Team,
I am using Radgrid, that is having more then 160,000 records with 46 columns. The version I am using is ASP.NET AJAX Q3 2013 SP2 (version 2013.3.1324). Excel version is 2013. Export to excel is not working and generate 'System.OutOfMemoryException". I believe Excel 2013 worksheet size hold close to a million rows. Is there any workaround ? See snippet of my code below. I created the grid dynamically

Can anyone help me out with this? Is there any limitation exporting excel or csv from Radgrid with this record size? 

Thanks

Dan​

     private void CreateDetailGrid()
        {
            GridDetailResults.ID = "GridDetailResults";
            GridDetailResults.Columns.Clear();
            GridDetailResults.AutoGenerateColumns = false;
            GridDetailResults.GridLines = GridLines.Both;
            GridDetailResults.AllowSorting = GridDetailResults.AllowPaging = GridDetailResults.AllowSorting = true;
            GridDetailResults.AllowFilteringByColumn = true;
            GridDetailResults.Skin = "Default";
            GridDetailResults.HeaderStyle.Font.Underline = false;
            GridDetailResults.GroupingSettings.CaseSensitive = false;
            GridDetailResults.EnableLinqExpressions = false;
            GridDetailResults.Height = new Unit("400px");

            //Mastertableview settings
            GridDetailResults.MasterTableView.EnableNoRecordsTemplate = true;
            //GridDetailResults.MasterTableView.ShowHeader = true;
            GridDetailResults.MasterTableView.ShowHeadersWhenNoRecords = false;
            GridDetailResults.MasterTableView.CommandItemSettings.ShowExportToExcelButton = true;
            GridDetailResults.MasterTableView.CommandItemSettings.ShowExportToCsvButton = true;
            GridDetailResults.MasterTableView.CommandItemDisplay = GridCommandItemDisplay.Top;
            GridDetailResults.MasterTableView.CommandItemSettings.ShowAddNewRecordButton = false;
            GridDetailResults.MasterTableView.CommandItemSettings.ShowRefreshButton = false;

            // paging style
            GridDetailResults.MasterTableView.PagerStyle.AlwaysVisible = true;
            GridDetailResults.MasterTableView.PagerStyle.PageSizeControlType = PagerDropDownControlType.RadDropDownList;

            // Export setting
            GridDetailResults.ExportSettings.HideStructureColumns = true;
            GridDetailResults.ExportSettings.UseItemStyles = true;
            GridDetailResults.ExportSettings.IgnorePaging = true;          
            GridDetailResults.ExportSettings.OpenInNewWindow = true;
            GridDetailResults.ExportSettings.Excel.Format = GridExcelExportFormat.Html;            
            GridDetailResults.ExportSettings.ExportOnlyData = true;


            //Events
            GridDetailResults.NeedDataSource += GridDetailResults_OnNeedDataSource;


            GridDetailResults.ItemStyle.BackColor = Color.FromName("#DFDFDF");
            GridDetailResults.HeaderStyle.BackColor = Color.FromName("#FFFFFF");
            GridDetailResults.HeaderStyle.ForeColor = Color.FromName("#767676");
            GridDetailResults.AlternatingItemStyle.BackColor = Color.FromName("#FFFFFF");
            GridDetailResults.HeaderStyle.HorizontalAlign = HorizontalAlign.Left;
            GridDetailResults.FilterItemStyle.HorizontalAlign = HorizontalAlign.Left;

            GridDetailResults.ClientSettings.Scrolling.AllowScroll = true;
            GridDetailResults.ClientSettings.Scrolling.SaveScrollPosition = true;
            GridDetailResults.ClientSettings.Scrolling.UseStaticHeaders = true;
            GridDetailResults.ClientSettings.Scrolling.FrozenColumnsCount = 2;                 


            if (AllDimTable == null)
                AllDimTable = BusMethods.GetAllDimList();

Hi,

 I have a problem when I use radTabStrip control with scheduler and gantt. I have three tabs in the first I shows a radgrid control and the second shows a Scheduler control and the last one I show a Gantt Chart.

If I use the property selected of RadTabStrip control in “False”, I can see very well the Scheduler and Gantt (Gantt_w and Scheduler_w). But when I set Selected in “True”, the Scheduler shows well but the Gantt chart does not display correctly.

I do not understand what is the problem? 

 Here is my code ASP

Code C# 

 So when I activate this:

The Gantt chart does not display correctly ( Gantt_b).

1. How do I assign values to the autocomplete box?
   Here is how I was doing to the normal text box:
   txtIssTitle.Text = ds.Tables[0].Rows[0]["ISSUE TITLE"].ToString();
   
   I have now replaced the text box with the autocomplete box. The text I want to display in the autocomplete box upon user click of a Retrieve button will already be part of the entries in the autocomplete box. I just can't figure out how to set and display it in the box.
2. How do I Left align the text in the box? Right now it's all center aligned.

Is there an example of how to process the RadSchedulerRecurrenceEditor1.RecurrenceRule data when processing server side and saving the appointment data?

Persumably the RadSchedulerRecurrenceEditor1.RecurrenceRule.ToString() is stored in the RecurrenceRule column of the sample database

Do we then process the recurrences and insert records for each occurence like this: http://docs.telerik.com/devtools/aspnet-ajax/controls/scheduler/server-side-programming/working-with-recurring-appointments

 Is the rule stored in each occurence ?

What is the RecurrenceParentID set to?

Hi,

I have a radcombobox inside a radwizard.

 However, when click on the arrow my combobox dropdown appears at the top of the page. I am unable to figure it out. I have radcomboboxes at other places in the application and they seem to work fine there.

See screenshot.

Hello

We are using shape to draw a "geo-fence" on a radmap.  we are ​currently passing a coordinate, along with a property of radius to the map.  The value of the radius property is a double representing meters.  so a 1 nautical mile = 1852 meters, so the geofence has a radius of ​926 meters

We have looked through all the samples and all the questions we can find in the forum, but we are not understanding what formula / calculation to use to draw this correctly on the map, and of course it needs to scale with zooming.  We have been attempting this in the shapeCreated(e) client event as below:  This of course draws a very large shape on the map.

Any direction on how to translate a shape based on radius meters (or other metric.. miles, feet, whatever) would be appreciated.

I’m trying to update a RadPivotGrid object using RadAjaxManager and some loading panel, so the user sees something while data is loading. I have already accomplished this but I have other logic in the page, some jQuery modal dialog() to save pivogrid states. Since the RadAjaxManager object is present events do not fire. ​Not even an onclick with an alert(). I’m attaching the code with some comments to help comprehend the scenario.
Help my friends!
Thanks

Hello Team,

I am facing the problem after Telerik and IE 11 upgrade , earlier working functionality got break.

Toggle is not working in Preview Mode

I am using Telerik Rad Control 2015, 2, 623, 40 with IE 11 

Here is the example ,which I am using

<telerik:RadEditor ContentAreaCssFile="~/Styles/EditorContentAreaCss.css" ID="txtNotes" OnClientModeChange="OnClientModeChange"
runat="server" EditModes="Preview" EnableResize="false" Height="490px" OnClientLoad="EditorMaxLengthvalidationNoCount"
NewLineBr="false" NewLineMode="P" Style="border: 1px solid Navy;
overflow: hidden; background-color: White" ToolsFile="~/App_Data/RadControls/Editor/ToolsFile.xml"
Width="1065px">
<CssFiles>
<telerik:EditorCssFile Value="~/Styles/Editor.css" />
</CssFiles>
</telerik:RadEditor>

function OnClientModeChange(editor, args) {
var mode = editor.get_mode();
switch (mode) {
case 1:
//Design mode
break;
case 2:
//HTML mode
break;
case 4:
setTimeout(function () {

editor.set_editable(false);
editor.enableEditing(false);
var tool = editor.getToolByName("ToggleScreenMode");
tool.setState(0);
}, 0);
//Preview mode
break;
}
}

I want to zoom out the image since it is so large you can only see a small portion of it. I found this code to use.

    <script type="text/javascript">
        function OnClientLoad(sender) {
            //sender.zoomImage(50);
            sender.zoomBestFit();
        }
    </script>

Neither 'zooms' work. They both skew the image to the wrong proportions. How do you do exactly what the zoom out toolbar button does? That works fine.