Questions on UI for WPF Forum

2 answers

98 views

Hi.
I found that great example: http://www.telerik.com/help/wpf/raddraganddrop-between-treeview-gridview.html
But my question is that, is it possible to drag from radgridview to radlistview?
I'd like to drag Product(from gridview) to Category(from listview) with auto-insert to database.

Thanks!

GridView

answered on 30 Oct 2013

3 answers

215 views

PanAndZoomBehavior Mouse Buttons

Hi,
is it possible to put the zoom behavior on the right mouse button and the pan behavior on the center mouse button?

Regards Markus

ChartView

answered on 30 Oct 2013

10 answers

812 views

Multi-Select ComboBox Column

I have tables: Output <---> ZoneOutputs <---> Zone

The grid display Outputs. I'd like to add a column that allows me to select multiple zones from a combobox (or popup editor). Is there a built in way to do it, and if not is there a semi easy way. Just the display part... I think I can do the behind the scenes part of taking the checked items and turning them into ZoneOutputs (I'll probably handle it in the ViewModel as the properties change).

Image Example

Thanks,
Brian

ComboBox

answered on 30 Oct 2013

1 answer

557 views

Setting text in RadBusyIndicator

Hi everyone,

I am developing a WPF application in which I use RadControls.
I have declared an indeterminated RadBusyIndicator control in a Window's markup.
I have to implement 2 methods in the Window's code-behind to respectively show and hide the BusyIndicator.

The show method takes an input parameter corresponding to the message to display in the BusyIndicator.
I have looked at this help page : radbusyindicator-features-custom-busy-content.html
I have read I can define a custom BusyIndicator content by declaring a DataTemplate.

I have though about declaring a DataTemplate containing a TextBlock.
But I do not know how to set the TextBlock's text from the show method.
Can you please describe me a way to do it ?

I have thought about creating a property in the Window's code-behind representing the TextBlock's text.
I could set the Window's property from the show method.
I have also thought about binding the Window's property to the TextBlock's Text property but I do not know how to do it.

Thank you in advance for your future help.

BusyIndicator

answered on 30 Oct 2013

1 answer

176 views

How does the RadComboBox handle nulls?

I've discovered something about the out-of-the-box WPF ComboBox. It apparently doesn't handle nulls coming from the database very well. If there's a null in the database, and you do something like this:

<ComboBox x:Name="cmbMajorProbByInterviewer"

VerticalAlignment="Top"

ItemsSource="{Binding Source={StaticResource aSICodesSubstanceTypeViewSource2}}"

DisplayMemberPath="SubstanceDesc"

SelectedValue="{Binding MajorProblemByInterviewer}"

SelectedValuePath="SubstanceType"

Grid.Column="3" />

then it's my experience that if there's a null for the MajorProblemByInterviewer, what the combo box will show is the first item in the items source coming from aSICodesSubstanceTypeViewSource2. That is not what I want.

So I'm wondering, does Telerik's RadComboBox show nothing (i.e.: SelectedIndex == -1) if the value coming from the database is null?

ComboBox

answered on 30 Oct 2013

8 answers

104 views

Templating issue

Hi,

I would like to know how I can achieve what I'm trying to do on the attached picture...

Thank's
Al

GridView

answered on 30 Oct 2013

1 answer

162 views

Themes and OpenFile, SaveFile, BrowseFolder and Print dialog

Hello,
in a WPF application, when using a theme, we can use the them for the main application window, the dialog boxes, but not for some system dialogs, such as OpenFile, SaveFile, BrowseFolder and Print. These dialogs keep their Windows look and are not themed.
Thence, the following questions:

Do you have a solution to theme these dialog boxes?
Do you plan to have a solution to theme them?
Do you plan to have replacement dialog boxes for them?
Do we need to make replacement ourselves?

Patrick

General Discussions

answered on 30 Oct 2013

1 answer

138 views

[Solved] Button click event in tile stop working when changing an implici style

Button click events now work when contained in a Tile. But they stop working if you change the implcit style to Office2013 or Windows8. Office_XXX, Expression_Dark and Windows7 is working as expected.

I've got a simple sample project showing the bug, but upload of zip files are not allowed?

TileList

answered on 30 Oct 2013

1 answer

114 views

How to Display The Focused Window to be the FrontWindow?

Hi,

I am using RadDocking in my Application. I want to display the MainWindow(not the Floating Child Window) to appear Front when I focused or clicked. Any way to do this???

Thanks in Advance,
M.Vinnarasi

Docking

answered on 30 Oct 2013

1 answer

114 views

Bug in RadTabControl when using Windows8 theme: TextBlock placed inside TabItem is invisble (Workaround inside)

Hi,

to anyone having the same Issue:

When you use the Windows8 theme (or Windows8Touch theme) and you place a TextBlock inside a RadTabItem, the TextBlock's Foreground is set to white, which makes the TextBlock effectively invisible.
To work around this issue you have to set the ContentTemplate of the RadTabControl like this:

<telerik:RadTabControl>

<telerik:RadTabControl.ContentTemplate>

<DataTemplate>

<ContentControl Content="{Binding}" TextBlock.Foreground="Black" />

</DataTemplate>

</telerik:RadTabControl.ContentTemplate>

</telerik:RadTabControl>

This will set the Foreground of all TextBlocks placed inside the TabControl to Black, so that they are visible again.

Please note that this will not work if the IsContentPreserved Property of the RadtabControl is set to true.

I hope this helps someone.

Sincerely yours,
David Liebeherr

TabControl

answered on 30 Oct 2013