Hi..
In your custom column example with the DateTimePicker. How do you set the theme of the DateTimePicker?
I've copied the code but am unable to set the theme or turn off the Week numbers.
thx


                            <controls:DateTimePickerColumn DataMemberBinding="{Binding CallActivity_date}" telerik:StyleManager.Theme="Vista" 
Header="Date/Time" HeaderTextAlignment="Left"
TimeInterval="0:30:0"
Width="155"
DataFormatString="g" >
                              </controls:DateTimePickerColumn>

Hi,

Our client has reported an error produced on filter when item has any underscore. We are using Telerik 2012.2.607.40

If user clicks on checkboxes it filters items as expected but if user clicks on text it raises the following exception:


It is easy to reproduce with this code.

MainWindow.xaml
MainWindow.xaml.cs

I have been looking at the WPF Controls example for RadBusyIndicator in the "Demos - RadControls for WPF Q3 2012" application, and I cannot figure out how to have my own application display the left/right scrolling dots instead of the normal rotating yellow circle that I am appearing to get by default. For right now, I can set the BusyContext to whatever text I want and turn the IsBusy on and off in my C# code, and that is all working fine. The IsIndeterminate flag is set to True in my XAML.

From the controls example app, there are only 3 files shown for the configurator example, and I can't see how the busy indicator is being changed. Is there something that I am missing, or is there some C# or XAML not being shown in the controls example app that is modifying the indicator?

Hi,

I have following code, which should hide unknown elements when deserializing layout xml


Althought   paneView.IsHidden = true   is called, the pane is still visible after the LoadLayout.
I tried to set title of the paneView.Title as well. Title was not displayed.

Layout file look like this:




And another question, or request:
How can I prevent element from being serialized or deserialized? ElementLoading and ElementSaving should have  cancelable EventArgs.

 
Thanks

hi,

i've recently decided to chose one of 3rd party components to use in my wpf applications...when i came to this site i saw this image,i loved it's design...but in trial i couldn't find controls or samples about how can i do something like that...can any one help me in a little guide about how can i achieve a design like that? (Specially the parts i've pointed on...what kind of control are they)

Hi
I'm doing a RadCartesianChart with a ScatterLineSeries. When the y-values are negative, the chart always extends the vertical axis all the way from 0, even if the y-values are nowhere near 0. Say, for instance, if the y-values only vary between -10 and -11: The graph displays the area between 0 and -12 so that there is a large empty area above the line and my graph comes out quite flat. Losing a lot of the information that could have been expressed. I attach an example in a jpg.

The behaviour I would like, and that I think would make sense, is that the y-axis extends just around the values in my dataset. This is what happens for positive y-values, I can't see why there is it's different for negative values.

I have tried using RangeExtendDirection="None" and Minimum="{x:Static System:Double.NegativeInfinity}" Maximum="{x:Static System:Double.PositiveInfinity}" on the telerik:LinearAxis elements, neither make any difference.

Is there any way to fix this? I attach a simplified version of my graph xaml below. 

Thanks
A.M



        <telerik:RadCartesianChart Name="LineChart">
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:LinearAxis />
            </telerik:RadCartesianChart.HorizontalAxis>
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis />
            </telerik:RadCartesianChart.VerticalAxis>
            <telerik:RadCartesianChart.Series>
                <telerik:ScatterLineSeries Name="Series" ItemsSource ="{Binding}"/>
            </telerik:RadCartesianChart.Series>
        </telerik:RadCartesianChart>

My customer has handed me some new requirements that makes me wonder whether Telerik's ChartView can deliver upon.
For sake of simplicity I attached an illustration and marked the three features that's being requested:

A: Is it possible to add areas like in the illustration. I would need to be able to add one such area per series.
B: The area might have to change its size at some point along the X-axis and it would be great if I could highlight and textually present those points somehow
C: The series would need to be drawn differently outside the marked min/max areas. Is this possible?

I've looked at PointTemplateSelectors for feature C but I don't understand how to move on with that. How would I get to the selected color for example?

Thank you

Hi,

I converted string to RadDocument manually.

How can i get back my string back from raddocument.

I am using value converters to do this.

here is the sample code. please help me and thanks in advance

raddocument doc = new raddocument();                                     
XamlFormatProvider provider = new XamlFormatProvider();
					doc = provider.Import(value.ToString());
 
					foreach (Paragraph paragraph in doc.EnumerateChildrenOfType<Paragraph>())
						{
						 //paragraph.Inlines
						 foreach(Inline line in paragraph.Inlines)
							 {
							   
							 
							 }
 
						}

In other words:

If i have my raddoucment as 

string raddocstring =  "<t:RadDocument xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation""
                     xmlns:t=""clr-namespace:Telerik.Windows.Documents.Model;assembly=Telerik.Windows.Documents""
                     xmlns:s=""clr-namespace:Telerik.Windows.Documents.Model.Styles;assembly=Telerik.Windows.Documents""
                     version=""1.2"" LayoutMode=""Flow"" LineSpacing=""1.15"" LineSpacingType=""Auto"" ParagraphDefaultSpacingAfter=""12""
                     ParagraphDefaultSpacingBefore=""0"" SectionDefaultPageSize=""816,1056"">
                     <t:Section>
                        <t:Paragraph>
                          <t:Span ForeColor=""Red"" Text=""testing"" />
                          <t:Span ForeColor=""Blue"" Text=""testing"" />
                          <t:Span ForeColor=""Green"" Text=""testing"" />
                        </t:Paragraph>
                     </t:Section>
                     </t:RadDocument>";
how to get testing string from above raddocument paragraphs.... please advise...its very imp and urgent

 

The RichTextBox has got a great merge-function.
We are very pleased with this feature.

Now and then we need a sort of master-detail possibility in our merge-letters.

Think about a mailmerge-letter to your customers.
We could use the mergefields for name, address and so on.
But you would like to use a mergefield to view a list of orders which is different for every customer. Master-detail!

Have you thought about something like that?

And how about combining the mailmerge in the RichTextBox with Telerik Reporting?

I'm trying to provide a "formula editor" for an in-house application.  I'm trying out the Expression Editor to see if it will work for what we want ... notably, the list of fields available for to be used in a formula will be determined at run-time depending on the application state/context.

I haven't done very much with WPF, so just to get my feet wet, I followed the instructions in the "Getting Started" help topic to create a small app that uses the Expression Editor (with a grid view).

I then created an almost identical sample app that uses the Expression Editor without a Grid View. 
Since the field list will be "dynamic" I'm using an ExpandoObject as the view model, as described in this forum post.  And in fact the ExpandoObject properties do show up in the field list. 
However, the expression always seems to be invalid ... even for simple expressions like "Qty_1 * Unit_Price_1". 
Again, this is almost all identical to the previous iteration ... except that now I don't have a data grid, and I'm generating the "property bag" dynamically. Do I have to use the editor in conjunction with a RadGridView?  Or is it the dynamic properties that are the problem?


Here's my model:

        <PRE>
public class FormInfoModel
{
     public IDictionary<string, object> Elements
     {
         get { return _elements; }
     }
     private IDictionary<string, object> _elements;
     public FormInfoModel()
     {
         _elements = new Dictionary<string, object>();
         _elements.Add("Order_Date", DateTime.Today);
         _elements.Add("Qty_1", 0);
         _elements.Add("Unit_Price_1", 0);
     }
}
</PRE>

...and the view model:

Then in the MainWindow constructor I set the binding programmatically: