In your radgrid view demo code:
Im unable to find grid.ExportToWorkbook();
this line is failing for me:
Workbook currentWorkbook = grid.ExportToWorkbook();

Code:-------------------------------------------------------------------------------------------------------
private static Workbook CreateWorkbook(RadGridView grid, PrintSettings settings)
{
EventHandler<GridViewElementExportingToDocumentEventArgs> elementExporting = (s, e) =>
{
var documentVisualExportParameters = e.VisualParameters as GridViewDocumentVisualExportParameters;

if (documentVisualExportParameters != null)
{
if (e.Element == ExportElement.HeaderRow)
{
if (settings.HeaderBackground != null)
{
documentVisualExportParameters.Style = new CellSelectionStyle() { Fill = new PatternFill(PatternType.Solid, settings.HeaderBackground, settings.HeaderBackground) };
}
}
else if (e.Element == ExportElement.GroupHeaderRow)
{
if (settings.GroupHeaderBackground != null)
{
documentVisualExportParameters.Style = new CellSelectionStyle() { Fill = new PatternFill(PatternType.Solid, settings.GroupHeaderBackground, settings.GroupHeaderBackground) };
}
}
else if (e.Element == ExportElement.Row)
{
if (settings.RowBackground != null)
{
documentVisualExportParameters.Style = new CellSelectionStyle() { Fill = new PatternFill(PatternType.Solid, settings.RowBackground, settings.RowBackground) };
}
}
}
};

grid.ElementExportingToDocument += elementExporting;

Workbook currentWorkbook = grid.ExportToWorkbook();

return currentWorkbook;
}

Hi everybody, I am using a RadRichTextBoxRibbonUI in my Notebook control and it's taking some time to load (about 2 seconds). So does anybody have any idea to solve this issue?

Hello, I am using a single page RadDataForm to send information to an outside API. I've gone through the getting started sections of the documentation but have had issues finding anything in regards taking the data from the active sheet of the form to go elsewhere. I know that binding data to the form is as easy as this.DataForm1.CurrentItem = Customer.defaults() and I can get my data onto the form. What I don't understand is how to do anything with that data once I've altered it or written over it. I have created a separate button that should submit an API post call with this information and clear the fields to be blank so another customer can be added.

Any help would be greatly appreciated.

 

Hello,

I have a RadComboBox with Style="{DynamicResource RadComboBoxWithCheckBox} . However when i enable the property IsEditable="True" the checkbox disappears.

Can I have the checkbox still show on the dropdown with IsEditable on? I've attached a screenshot with IsEditable set to false and true.

Thanks!

Im able to export the contents of radgridview to PDF, however I want to mail the contents as PDF attachment in outlook without saving it on my system

How to achieve this?

I have table x  in a database having around 30 columns with 6000 records.

When bind this table data in xaml using a class representation say List<X>, then on Export I get a Out of Memory Exception.

But when I Export the same table data using DataTable, then I do not get any exception.

I wanted to the reason behind this behavior ?

 

 

I need to have formatted numbers in RadGridView, my columns looks like below:

<telerik:GridViewDataColumn DataMemberBinding="{Binding MarketValue}"
                                          DataFormatString="n2">
                  <telerik:GridViewDataColumn.CellEditTemplate>
                      <DataTemplate>
                          <TextBox Text="{Binding MarketValue, StringFormat=n2}"></TextBox>
                      </DataTemplate>
                  </telerik:GridViewDataColumn.CellEditTemplate>
</telerik:GridViewDataColumn>

based on this post: http://www.telerik.com/forums/numeric-input-with-decimals-in-gridviewmaskedinputcolumn#oNu7_qiNFkS-vjfxCML3sQ

 

I want to have an opportunity to copy multiple cells from the Grid and paste them into excel file or notepad and it works out-of-th-box.

Unfortunately I cannot reverse it - I cannot change some values in excel file, copy them and paste into RadGridView. Is there any way to do it easily?

 

Hi guys!

I was tasked with finding a way to rewrite our old WinForms app to WPF (due to some experience with it in time long past), with special attention for PropertyGrid controls. Decided to go with Telerik and to my surprise it has the same problem as most open source solutions, namely: when binding to PropertyBag containing enum definitions, enum values are not selected in the dropdowns - the options are there, just unselected. I'm pretty sure I do something wrong, so I'd appreciate a look at the code and some tips. Code for View, ViewModel and CustomProperty/Descriptor can be found below:

View:

ViewModel:

CustomProperty/Descriptor:

Thanks in advance for any help you can offer:)

I have a fairly simple scenario, where a RadCarousel's ItemsSource is databound to an ObservableCollection of items in the ViewModel. The RadCarousel specifies a simple item template that shows a button image with text below it. The RadCarousel is using all default options and styles other than that ItemTemplate.

The problem I witness is that when the view loads, the RadCarousel appears to be empty, although I have a single item in my ObservableCollection. If I scroll the RadCarousel or use the navigation buttons, the single item pops into view and does appear normally.

Has anyone else ever seen this behavior?

For record, I'm using WPF 4 with the Q3 2011 release (2011.3.1116.40)

EDIT: I've also tried this with multiple items in the collection. The same behavior is exhibited.

Thanks in advance...
-Tony

In DatePicker and TimePicker i don't want to allow user to enter date manually, he should be restricted to use the calendar to change the date, how can I do this?

There should be a property like IsEditable to do this!