Questions on UI for WPF Forum

5 answers

156 views

Hi,

in the ScheduleView control, I fill the control with appointments and SpecialSlots from 8AM to 4PM. Using the mousewheel cause that sometime, the SpecialSlots become not visible!!! When this occured, I need to force a refresh by scrolling a little bit then the SpecialSlots become visible...

Demo included (rename the JPG file to ZIP)...

Thank's

Alain

ScheduleView

answered on 29 Oct 2015

2 answers

615 views

How to set background color of a single cell?

Hello team,

I want to set the background color of a single cell in my gridview.
The bound object contains a string with the hex value of the color. The property is BackcolorHex.

<telerik:RadGridView Grid.Row="11" Grid.Column="1" Grid.ColumnSpan="4"

AutoGenerateColumns="False"

ItemsSource="{Binding WorkflowView}"

RowHeight="25"

CanUserFreezeColumns="False"

telerikQuickStart:ThemeAwareBackgroundBehavior.IsEnabled="True"

IsSynchronizedWithCurrentItem="True"

IsEnabled="{Binding ModelController.WorkflowHelper.IsWorkflowEditing,

Converter={StaticResource InvertBoolConv}}">

<telerik:RadGridView.Resources>

<Style x:Key="CellBGStyle" TargetType="telerik:GridViewCell">

<Setter Property="Background"

Value="{Binding Path=BackcolorHex,

Converter={StaticResource HexToColorConv}}">

</Setter>

</Style>

</telerik:RadGridView.Resources>

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn Header="Farbe"

CellStyle="{StaticResource CellBGStyle}"

DataMemberBinding="{Binding Path=BackcolorHex,

Converter={StaticResource HexToColorConv}}"

IsReadOnly="True"/>

</telerik:RadGridView.Columns>

</telerik:RadGridView>

This is my converter function:

public object Convert(object value, Type targetType, object parameter,

CultureInfo culture)

{

Brush retVal = new SolidColorBrush(Colors.White);

if (value != null && value is ModelWorkflow)

{

myConverter conv = new myConverter();

retVal = conv.ToBrush(((ModelWorkflow)value).BackcolorHex);

}

return retVal;

}

The string is shown in the cell right. But the backcolor does not change. It's always white. Could you please tell me what i'm doing wrong?

Thank you very much.

Best regards from Germany!

GridView

answered on 29 Oct 2015

1 answer

270 views

How to move Telerik DLLs?

Hi,

I have a project using various Telerik controls. The wizard set up my project so that the binaries are in the project tree like this:

<MyProjectPath>\lib\RCWPF\2015.1.401.45\

I want to move this whole "2015.1.401.45" directory somewhere and point my references there. That would allow me to have multiple projects reference the binaries without the need to have 83 MB of extra binaries in each project.

If I move the files and re-point the references, I can no longer use the RadGridView. Visual Studio 2013 just can't find it.

Can I move the Telerik binaries and point references to the new location? Are there any tricks involved in the process?

Thanks.

Installer and Visual Studio Extensions

answered on 29 Oct 2015

3 answers

87 views

TreeCellContainer image for tasks without children

Hi

This is probably a simple thing to achieve but I'm struggling to come up with the solution!

For tasks without children there is currently no expand/collapse image displayed in the tree cell as you would expect. However, for tasks without children at level 1 would it be possible to display an image - for example a simple bullet-point style image?

Many thanks

Adrian

GanttView

answered on 29 Oct 2015

1 answer

346 views

RadGridView filter displays date in wrong format

I have the problem, that the filter in the Telerik RadGridView has a wrong formatting for date fields. In the grid it self they are drawn correctly. I use the format: dd.mm.yyyy

Please take a look at the attached screenshot.

I set the column culture like this:

GridViewBoundColumnBase column = new GridViewDataColumn();

column.Language = System.Windows.Markup.XmlLanguage.GetLanguage("de-DE");

this.IsLocalizationLanguageRespected = true; // this is the instance of the RadGridView

Thank you!

GridView

answered on 29 Oct 2015

4 answers

1.2K+ views

How to sort the RadComboBoxItems Alphabetically?

Hi,
Items listed in the RadComboBox need to be sorted Alphabetically.
How to Alphabetically sort the RadComboBoxItems?

With Thanks,
Vinnarasi

ComboBox

answered on 28 Oct 2015

1 answer

556 views

Sample for Expander and GridSplitter?

Hi,

I am looking for a working sample of using rad expander and grid splitter

a grid has several columns, the right most can be resize and it contains horizontal expander

Thanks in advance

Tomer

Expander

answered on 28 Oct 2015

1 answer

171 views

panzoombar for multiple y axis

Hello,

I created multiple y axis and line serieses dynamically, but the panzoombar for y axis disappear.

How can I show the panzoombar for each y axis?

Is it possible to hide the panzoombar automatically if there is no zoom, and show the panzoombar if there is zoom.

thanks

ChartView

answered on 28 Oct 2015

3 answers

1.9K+ views

Why are referenced dll's (of a second project) not copied to the output folder?

Hi,
I have created a "RadControls WPF application" project ("A") and added a class-library project ("B") to it. The main window of project A contains only a userControl from project B. Project A has a reference to project B.
This project B contains some Telerik components and has references to the required assemblies.

Building the solution goes well, but when I run it, I get a file-not-found exception for the referenced Telerik assemblies. Which is correct, coz the telerik dll's aren't located in the output folder of project A, only in the output folder of project B!

I have set the "copy local" setting of the effected references explicitly to True, but with no success. I know 2 options to solve this, but I ain't sure if this is the correct way to solve my problem, since they both look a bit ugly to me:
1. Include all, in other projects used, references to the start up project as well.
2. Set the output folders of all projects to the same folder.

Or is there a better solution? What is the best way to solve this?

Regards,

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