Questions on UI for WPF Forum

5 answers

274 views

Suppress Error on Modifying a Protected Cell

I have a worksheet with a lot of protected cells that cannot be edited. I want the cells to be protected but I don't need a warning to popup everytime the user tries to edit a protected cell. I would prefer to not have any warning display and just have the action silently fail.

Is there anyway to suppress the error dialog when the user tries to modify one of these protected cells?

Spreadsheet

answered on 04 Apr 2019

3 answers

210 views

Geobounds Displaying Floorplans

Hi,

I use the Radmap Control for Displaying Floorplans which has no Coordinates.The floorplans are available in Maptiles so I implemented a custom map provider.

https://docs.telerik.com/devtools/wpf/controls/radmap/how-to/howto-custom-provider

The plan will now be displayed but it will be repeated infinitly. How can I prevent that?

best regards

Map

answered on 04 Apr 2019

4 answers

109 views

Exception after Upgrade

Hello,

we are using the RadTileView-Control in our project.

After upgrade to Telerik Version 2019.1.220, an exception is thrown at each startup.

System.Windows.Markup.XamlParseException: Must create DependencySource on same Thread as the DependencyObject

We are using implicit styles (NoXaml version) with an active fluent style. Other styles (Crystal, etc.) seem not to be affected.

Please help!

regards,

Tobias

TileView

answered on 04 Apr 2019

2 answers

442 views

GridViewToggleRowDetailsColumn expand Row only when clicked on the plus symbol

How can I configure the RowDetails to open only when I click on the plus symbol and not on the whole row ?

<telerik:RadGridView Grid.Row="0"

Name="DmsBatchRadGridView"

KeyDown="DmsBatchRadGridView_OnKeyDown"

RowDetailsVisibilityMode="VisibleWhenSelected"

Filtered="DmsBatchRadGridView_OnFiltered"

ItemsSource="{Binding CollectionViewDmsBatch}"

AutoGenerateColumns="False">

<telerik:RadGridView.Columns>

<telerik:GridViewToggleRowDetailsColumn ExpandMode="Multiple" />

<telerik:GridViewDataColumn Header="Batch ID" IsReadOnly="True"

DataMemberBinding="{Binding SYSDMSBATCH}" />

<telerik:GridViewDataColumn Header="Request Datum" DataMemberBinding="{Binding REQDATE}"

IsReadOnly="True"

DataFormatString="dd.MM.yyyy" />

<telerik:GridViewDataColumn Header="Request Zeit"

IsReadOnly="True"

DataMemberBinding="{Binding REQTIME, Converter={StaticResource ClarionTimeToDateTimeConverter}}"

DataFormatString="HH:mm" />

<telerik:GridViewDataColumn Header="Fehler / Akte" IsReadOnly="True"

DataMemberBinding="{Binding FehlerProAkte}" />

<telerik:GridViewDataColumn Header="UseCase" IsReadOnly="True" DataMemberBinding="{Binding Method}" />

<telerik:GridViewCheckBoxColumn Header="Retry"

EditTriggers="CellClick"

AutoSelectOnEdit="True"

DataMemberBinding=

"{Binding RETRYONEERROR, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged, Converter={StaticResource IntToBoolConverter}}"

/>

<telerik:GridViewCheckBoxColumn Header="Ignorieren"

UniqueName="IgnoreColumn"

EditTriggers="CellClick"

AutoSelectOnEdit="True"

DataMemberBinding=

"{Binding IGNORONEERROR, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged, Converter={StaticResource IntToBoolConverter}}"

>

<telerik:GridViewCheckBoxColumn.HeaderCellStyle> ....................

GridView

answered on 04 Apr 2019

4 answers

199 views

Rad Diagram with "no Fill" behaviors

Hi!

When creating a Rad Diagram shapes (Rectangle, Circle etc..) with "No fill" [only outline] Is it possible to make it selectable only by the outline, rather than selecting it inside the shape? [Same Behaviour as Microsoft PPT].

~ We Can add the Cursor behavior for the entire rad diagram but not for the outline/inside the shape.

I've added a screenshot demonstrating the behavior.

Thanks!

Diagram

answered on 04 Apr 2019

1 answer

170 views

EPSG:31467 Projection

Hi,

is there an out of the box solution for the RadMap to use the EPSG:31467 map projection?

So far we use a custom OSM Source but now a new customer wants to use his own tile provider using EPSG:31467.

We already know how to use our own provider but are there built in functions to transform the data for the override in GetTile( int tileLevel, int tilePositionX, int tilePositionY ) for example?

Thanks,

Margret

Map

answered on 04 Apr 2019

3 answers

328 views

Selection with drag

Hello, I have the following question:
When I mark a cell from the grid and without releasing the left mouse button I pull out cell selection is obtained.
However, when doing the following, the selection does not work:
Mark a cell, release the left mouse button, press the left mouse button again on the selected cell and move the mouse do not select other cells.
How can I do this behavior?

GridView

answered on 04 Apr 2019

3 answers

535 views

Remove white vertical line

How to remove the white vertical line which is present in gridview header row, row and footer row. This vertical line can be moved.
Please see attachment

GridView

answered on 04 Apr 2019

8 answers

1.0K+ views

Busy Indicator Size

How can we change the busy indicator size? Changing the Height and Width only changes the size of some outer border but the indicator itself remains the same size...

BusyIndicator

answered on 03 Apr 2019

4 answers

300 views

RadTreeView setting IsSelected and IsExpanded properties brake the view

Hello, I am trying to bind the items of my RadTreeView to IsSelected and IsExpanded but when I use all my items are not visible in the tree.

I use it like this:

<telerik:RadTreeView.ItemContainerStyle >

<Style TargetType="telerik:RadTreeViewItem">

<Setter Property="IsSelected" Value="{Binding IsSelected}" />

<Setter Property="IsExpanded" Value="{Binding IsExpanded}" />

</Style>

I tried to add to the style BasedOn="{StaticResource RadTreeViewItemStyle}" but I received warning that the style cannot be resolved, how can I use it?

TreeView

answered on 03 Apr 2019