Questions on UI for WPF Forum

2 answers

139 views

Dear support,

I had protect my sheet with

worksheet.Protect("telerik", WorksheetProtectionOptions.Default);

But I can change the content of cells via mouse and autofilll. Is this a bug?

Can I disable the autofill in write protected worksheets?

Thanks in advance

Marcus

Spreadsheet

answered on 02 Dec 2014

2 answers

146 views

button event from dynamic column

I need
I changed code in "Binding column from view model" (SDK samples browser).
MyDataContext.cs:

public ObservableCollection<GridViewColumn> Columns { get { if (columns == null) { columns = new ObservableCollection<GridViewColumn>();<br

>                    columns.Add(new GridViewDataColumn() { DataMemberBinding = new System.Windows.Data.Binding("ID") });<

br> <br

>                    FrameworkElementFactory fe = new FrameworkElementFactory(typeof(System.Windows.Controls.Button));<

br

>                    fe.AddHandler(System.Windows.Controls.Button.ClickEvent, new RoutedEventHandler(OnClick));<

br> fe.SetValue(System.Windows.Controls.Button.ContentProperty, "Button"); DataTemplate dt2 = new DataTemplate(); dt2.VisualTree = fe; dt2.Seal(); <br

>                    GridViewDataColumn col = new GridViewDataColumn() { DataMemberBinding = new System.Windows.Data.Binding("Name") };<

br> col.CellTemplate = dt2; columns.Add(col); } return columns; } } private void OnClick(object sender, RoutedEventArgs e) { MessageBox.Show("The button was clicled"); }

When Button clicked nothing happend.
How to get Clicked Event?

GridView

answered on 02 Dec 2014

2 answers

836 views

[Solved] Change RadGridView current cell focus style

Hello all ,

Can I change the style of selected current cell instead of default focus .

I used the following xaml :

<telerik:RadGridView.Resources>
<Style TargetType="telerik:GridViewCell">
<Style.Triggers>
<Trigger Property="IsSelected" Value="true">
<Setter Property="Background" Value="#6F0090FF"/>
</Trigger>
</Style.Triggers>
</Style>
</telerik:RadGridView.Resources>

but I found it change background of selected row instead of selected cell .

GridView

answered on 01 Dec 2014

1 answer

160 views

SelectionMode="Extended" + EditTriggers="CellClick" => More than edited row is selected

Hi,

if I set SelectionMode to "Extended" and EditTriggers to "CellEdit" and afterwards I select two rows and start to edit a cell in one of the two selected rows, the selection is not reduced to the edited row. Bug?

GridView

answered on 01 Dec 2014

3 answers

259 views

[Solved] Custom Shape Resizing

Is there a way to prevent vertical resizing on a specific custom shape?

The IsResizingEnabled property is specific to a shape, but disables all resizing. Creating a custom ResizingService appears to apply to the entire diagram and all the shapes. Basically we have a text shape and want to be able to size it horizontally and left/center/right align -> all working. But not allow vertical resizing – the text is vertically aligned to the top and does not wrap.

Diagram

answered on 01 Dec 2014

7 answers

257 views

[Solved] Popup size on diagram

Currently the zoom behaviour of the popup on a diagram is determined by the zoom level of the diagram when the popup is opened. Any subsequent zooming action would not change the appearance of the popup. This can be observed in the MindMap sample.

Is it possible to change this behaviour so that the popup is always displayed without zoom render transform? just like when using the ItemInformationAdorner.AdditionalContent?

Diagram

answered on 01 Dec 2014

1 answer

150 views

Keyboard Navigation

Hello,

Is there an implemented way to use the keyboard (just like GridView) to move up and down in the grid side of the RadGanttView?
I noticed that using the keyboard now just widens the columns section. Is there any workaround to implement this
feature?

Regards,
Richard

GanttView

answered on 01 Dec 2014

1 answer

145 views

Field in DocumentFragment

Hello,

I should be able to load fields from one document to another and use it as his own.
I can export first document as DocumentFragment and I can see fields from it but I can't change display mode for them e.g.
Can you help me?

Thanks.

RichTextBox

answered on 01 Dec 2014

1 answer

360 views

How to set rowspan to the headers of GridView

Hi,

I am using GridView to display data. Attached files are my current result and targted result. Generally, I want to the first five headers to occupy two rows, i.e. rowspan = 2, like in HTML table. How to do that?

Thanks,
Arthur

GridView

answered on 01 Dec 2014

6 answers

240 views

Feature requests for RadSpreadSheet

Note sure this is the correct place but I can't seem to find a feature request page in the website so...

Currently we use the Telerik WPF RadGridView to provide an editable grid of data for end users. We have had to add code to provide psuedo row grouping and Excel like navigation, cell formatting is problematic as it only appears that you can specify a 'format' for the column. So our users want an Excel like grid with no row numbers, specific column headers, individual cell formatting and row grouping.

So it looks like the new RadSpreadsheet would provide a better solution (both currently and in the long run) for us but we need the ability at a minimum to ....

1) Hide the row/column headers
2) Protect cells/rows/columns

Nice to have
3) Row grouping (we can probably fake it just like we do in the grid until it's implemented in the control)

I know you cannot specify a timeframe but this is my 10 cents worth of request to move these feature nearer to the top of the list.

Thanks

Colin

Spreadsheet

answered on 01 Dec 2014