Questions on UI for WPF Forum

1 answer

125 views

Hi
I was trying to set margin of RadAutoCompleteBox by override the default style of the control. If I'm doing it this way, the margin works as well. But if I'm searching for some items, no entries are shown. If I'm setting margin explicite on the control it self it works perfectly.
Do you know how to prevent this issue?

Here my Style:

<Style x:Key="RadAutoCompleteBoxStyle" TargetType="{x:Type telerik:RadAutoCompleteBox}"> <Setter Property="IsTabStop" Value="True"/> <Setter Property="TextBoxStyle"> <Setter.Value> .... </Setter.Value> </Setter> <Setter Property="BorderBrush" Value="#FF848484"/> <Setter Property="BorderThickness" Value="1"/> <Setter Property="Background" Value="White"/> <Setter Property="Padding" Value="0,0,3,3"/> <Setter Property="Cursor" Value="IBeam"/> <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Disabled"/> <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Disabled"/> <Setter Property="SnapsToDevicePixels" Value="True"/> <Setter Property="Margin" Value="5,2"/> </Style>

And here the Control:

<telerik:RadAutoCompleteBox Grid.Row="0" Grid.Column="1"
 SelectionMode="Single"
 ItemsSource="{Binding LandItems}"
 SelectedItem="{Binding SelectedLand}"
 DisplayMemberPath="LanISOCodeBezeichnungConcat" TextSearchMode="Contains"
 Style="{DynamicResource RadAutoCompleteBoxStyle}"/>

The Issue looks like this:

That's how it should look like:

Thanks for your help

Michael

AutoCompleteBox

answered on 12 Sep 2013

0 answers

59 views

check all rows in autoGenerateColumns case

Hy,

I’m using c# & WPF to preview a data having as a first column a Boolean ,in my case the radGridView display this column as a checkbox
even the header of this column [every thing is good right now :)]

The problem is that I can't figure out how to attach an event to the header checkbox to selec/unselect all lines

best regards

GridView

asked on 11 Sep 2013

1 answer

154 views

Calendar Styling with custom images in different dates according to certain conditions

Hi there,

I am trying to get familiar with this control and how to style it as per requierements

What is the best approach to get the mockup attached?

I mean, what events, properties and methods whould I take advantage from?
If you have any sample code, it would be great as well, but point me in the right direction will be a great starting point

Thanks in advance

Fernando

Calendar

answered on 11 Sep 2013

1 answer

109 views

ScheduleView.

Hello, I'm a beginner.
If you don't mind, could you post on EntityFrameWork 5.0 Database First Simple Project Source?
Please give me a source to understand ScheduleView.
Thank you.

ScheduleView

answered on 11 Sep 2013

4 answers

110 views

AppointmentCreated Event - AppointmentDialog stay open

Hi,

before i save a new appointment in my database, i have to check different issues. This i do in the "AppointmentCreated" Event.
If the Input is wrong i have to go back to the AppointmentDialog. The Problem is, that the Appointment is created an the Dialog
is closed. e.Cancel is not known.

How do i let the Dialog stay open?

Thanks
Rene

ScheduleView

answered on 11 Sep 2013

4 answers

186 views

Disable Drop Depending on Data Properties

I have a databound listbox that is bound to a class call Animal. On another form is several databound listboxes that are different types of animals. All listboxes use the Animal class. So what I want to do is when a user grabs an Animal class from the source listbox and drags it over to the form, depending on Animal.Type, only the listbox named the Animal.Type can accept the drop.

I thought maybe I could do this by using DragEnter. But I can't seem to get the business object out of the data object. I thought if I could, I could check it, and if it matched the Listbox name, I would enable drop. If not, I would disable drop on that listbox. I would do that to all of them.

Is this possible? I have been wrecking my brains and cannot figure out how to get the data out and what property to put it in. All the examples seem to talk about drag/drop strings. I have full blown bound objects.

So it is conditionally dropping depending on a property of the object being dragged.

DragAndDrop

answered on 11 Sep 2013

4 answers

561 views

GridViewComboBoxColumn different dropdown/selected values

I have a GridViewComboBoxColumn inside a RadGridView. The GridViewComboBoxColumn is bound to a collection of Objects. I need to display different things for the selected option vs the dropdown options. I would like to display one property of the Object in the selection box (object.Name), and another property in the drop down (Object.Description).

I accomplished this in a RadComboxBox before by doing the following:

<telerik:RadComboBox Grid.Row="2" Grid.Column="1" telerik:StyleManager.Theme="Windows8Touch" Margin="5 3 5 0" MaxDropDownHeight="1000"

ItemsSource="{Binding MultiCropTypes}" SelectedValue="{Binding SelectedMultiCropTypeId, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged, ValidatesOnDataErrors=True}"

Tag="{Binding MultiCropTypes}" SelectedValuePath="PkMultiCropTypeId">

<telerik:RadComboBox.SelectionBoxTemplate>

<DataTemplate>

<TextBlock Text="{Binding Description, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" TextTrimming="CharacterEllipsis" />

</DataTemplate>

</telerik:RadComboBox.SelectionBoxTemplate>

<telerik:RadComboBox.ItemTemplate>

<DataTemplate>

<TextBlock Text="{Binding Name, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" TextWrapping="Wrap" Width="900" Margin="0,0,10,0" />

</DataTemplate>

</telerik:RadComboBox.ItemTemplate>

</telerik:RadComboBox>

I can't do this for a GridViewComboBoxColumn because there is no "SelectionBoxTemplate" property.

Is it possible to get the same behavior in a GridViewComboBoxColumn? Any help would be greatly appreciated. Thank you.

GridView

answered on 11 Sep 2013

1 answer

166 views

Button on Node!

Hi,

i use your OrgChart example which work fine. Now i want to place a button on each node. This button is placed in the
<telerik:RadFluitContentControl.LargeContent> next to the toggle button.

On Click i want to open a database mask for this node. How do i get the selected node in my Click-Event?

Thanks
Best Regards
rene

Diagram

answered on 11 Sep 2013

3 answers

212 views

Use Aggregrate Functions with AutoGenerateColumns set to True

Hello,

Is it possible to use the AggregateFunctions CountFunction with AutoGenerateColumns set to True? We have a datasource we would like to connect to without defining each columns in xaml or code. In every example I've always seen the AutoGenerateColumns set to false. As it stands, if I do the same I will either endup with a "blank" column or duplicate.

Kind regards

GridView

answered on 11 Sep 2013

1 answer

136 views

Checkboxes in annotations demo

Hello, I'm just wondering how you guys achieved this feature in the Annotations Chart demo. It seems like that part of the demo is not in the sample code, so it would be interesting to see your approach for that feature (Picture attached).

Please let me know. Thank you.

ChartView

answered on 10 Sep 2013