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UI for WPF Forum
0 answers
106 views
Hi,

I was wondering if the WPF control suite had anything to support notification bars? Similar to those made popular by JavaScript in the last couple of years.  http://www.hellobar.com/solo/ is an example of what I'm talking about.

Thanks Ed.


Edward Wilde
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Rank 1
 asked on 05 Dec 2012
1 answer
144 views
Hi

I have a specific requirement that involves removing a number of annotation ranges at a time.  The only way I can see of doing this is via the Document "Delete" commands to remove them one at a time (some of these are read only ranges, so I can't just create a selection across them all and Delete the selection).

I've stepped through the code and the process of removing these individually called "EnsureDocumentArrangedAndMeasured" after each one is removed, which for a large file absolutely kills the performance.  Is there any way I can improve this?

Thanks

Charlie
Boby
Telerik team
 answered on 05 Dec 2012
2 answers
251 views
I have an Expander that I set IsEnabled="False", but I want to know if user clicks on it so that I can display a message.

Please point me to an example on how to capture that mouse click (MouseDown for example)?

Thanks
Darin
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Rank 1
 answered on 05 Dec 2012
4 answers
363 views
I need to do the roughly the same thing as described here:
http://www.telerik.com/community/forums/wpf/chart/group-by-date-and-stack-by-itemtype.aspx

but with some important differences:
I am polling a device for data.  I add rows to my data source and bars to my chart in the elapsed event of a timer.  So I need to update my chart in real time. 
My data source looks like this:
MyClass
{
DateTime PeriodEnd
string Source
int Value
}
Where PeriodEnd is the value for the X axis, Source is how the data is grouped within each PeriodEnd, and value is the quantity to be plotted for each group (Source).

I dont know in advace what the values for Source will be or how many unique values there will be.  I just need to take all the rows for a given PeriodEnd, and chart the value for each Source.

Can you kindly point me to an example that will show me how to do this?  This is my first project with Telerik - sorry I'm an newbie.
Sam
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Rank 1
 answered on 04 Dec 2012
3 answers
122 views
How can I add a combo-box to a single row's cell under a specific column?

I want a table like this:

| Property | Value |
| Name     | <string> |
| Config    | <comboboxList> |

The cell at row "Name", column "Value" is a simple text box editor.
How do I make the cell for row "Config", column "Value" a combo box?

Kind Regards,
Albert
Albert
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Rank 1
 answered on 04 Dec 2012
2 answers
90 views
I have the following RadGridView defined (using .NET 4.5):

<telerik:RadGridView
                                 ScrollMode="Deferred"
                                 ColumnWidth="Auto"
                                 ActionOnLostFocus="None"
                                 AutoExpandGroups="False"
                                 SelectionMode="Extended"
                                 AutoGenerateColumns="False"
                                 EditTriggers="F2"
                                 IsSynchronizedWithCurrentItem="True"
                                 SelectionUnit="Mixed"
                                 ClipboardPasteMode="Default,AllSelectedCells,OverwriteWithEmptyValues"
                                    >
            <telerik:RadGridView.ChildTableDefinitions>
                <telerik:GridViewTableDefinition/>
            </telerik:RadGridView.ChildTableDefinitions>
           <telerik:RadGridView.HierarchyChildTemplate>
                <DataTemplate>
                 ...
               </DataTemplate>
            </telerik:RadGridView.HierarchyChildTemplate>
</telerik:RadGridView>

As of Q3 2012 SP1, I get the following two errors:

  1. The local property "IsSynchronizedWithCurrentItem" can only be applied to types that are derived from "DataControl".
  2. The specified value cannot be assigned to the collection. The following type was expected: "TableDefinition".

Any suggestions on how to resolve this?

Thank you.
Alan
Top achievements
Rank 2
 answered on 04 Dec 2012
1 answer
104 views
Hi,

I am trying to use the RadPaneGroup for WPF in a WPF application project but it is looking for the System.Windows dll.
If i include the dll, it has dulicate definitions from the PresentationFramework dll.

Am i missing soemthing here?

Regards,
SRini
George
Telerik team
 answered on 04 Dec 2012
0 answers
76 views
Hi,

I need to add a button to my WPF application that is touch enabled.  I'd like to use either a forward or home button that looks like a WinRT / Win8 touch button.  I've applied the Win8 touch theme to my application but I don't know where to go from here.

Teo
Teo
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Rank 1
 asked on 04 Dec 2012
2 answers
125 views
Hi everyone,

I've just started testing out the Telerik components for WPF in search of a component bundle to purchase for
our development projects and have started out testing the GridView for WPF. A wonderful piece of work.

However, I have a question. How do I insert an image in a column based on the value of a checkbox that
resides in another column.

I.e, if the checkbox check state on column 0 is true I'd like to insert an image of a green tick icon (which I have as a .png file)
into column 1, etc.

Is there a simple way to achieve this?

I'm coming from Windows Forms development which makes all this XAML stuff a bit new to me so sorry for the newbie question.
Yoan
Telerik team
 answered on 04 Dec 2012
13 answers
492 views
Hello Together,
does anybody know if any print feature in Rad Grids exist. I have to evaluate the controls and couldn't find any Information about that.

Thanx an with best Regards
Jana
Vlad
Telerik team
 answered on 04 Dec 2012
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