Questions on UI for WPF Forum

0 answers

55 views

Groups are moving in RadgridView after sorting

Hi,
I have a wpf radgridview with many groups .
I want to sort rows inside each group. the sorting is ok . But I found thet the group having the biggest element moves up
I want to sort inside groups without moving groups
please the picture
thanks a lot

GridView

asked on 18 Jan 2018

4 answers

636 views

ScreenPosition for RadDesktopAlertManager depending on current screen

Hello Télérik,

I'm using a RadDesktopAlert in my software.

The declaration :

private void CreateNotification(string header, string content, int dureeEnMillisecondes, int tailleEnPx)

{

var alert = new RadDesktopAlert();

alert.Header = header;

alert.Content = content;

alert.Opacity = 0.7;

alert.ShowDuration = dureeEnMillisecondes;

alert.Height = tailleEnPx;

alert.ShowCloseButton = false;

//Point pointDeDepart = new Point(0, 20);

RadDesktopAlertManager manager = new RadDesktopAlertManager(AlertScreenPosition.BottomRight);//pointDeDepart);

manager.ShowAlert(alert);

}

- Me, and my clients, using 2 or more screens to work.

- For the moment, i'm using AlertScreenPosition.BottomRight and the notification was displayed in the bottom-right of the main screen (where is the windows task bar), even if the screen software is on a other screen.

I want to know if is it possible to display the notification on the current screen (where is the software, or where is the mouse) ?

Thank you very much, I hope be understadable.

DesktopAlert

answered on 18 Jan 2018

3 answers

289 views

Windows menu to displaying list of all open windows

Hi,

I want to display list of all open windows in "Windows" RadMenu at dynamically and if I close any window then it should be removed from the "Windows" menu.
And I also want, menu should be check which window is top most.

Any help will be much more appreciated.

Regards,
Bharat Mendapara

Menu

answered on 18 Jan 2018

1 answer

196 views

Changing the header color for a RadWindow.Confirm

I would like to change the light blue header color of the RadWindow.Confirm. (See attached)

I have asked this question before and got a satisfactory answer, however that answer no longer works. I get a build error that RadWindow is does not exist in the namespace http://schemas.telerik.com/2008/xaml/presentation

Maybe something changed since I asked this question in 2015.

My current project is using the NoXaml binaries.

Window

answered on 17 Jan 2018

3 answers

425 views

[Solved] WPF RadDesktopAlert with Buttons

Hi Telerik,
I need your quick suggestion on the below requirement for our reputed Client (Transportation domain).
We are using the RaddesktopAlert and have an immediate requirement to have some buttons on RaddesktopAlert to perform some functionalities. I came across that RaddesktopAlert for Winforms supports this but don't have any idea how to achieve the same on RaddesktopAlert for WPF.
Any help on this one will be grateful :)

General Discussions

answered on 17 Jan 2018

1 answer

604 views

Data binding ComboBox in GridView

I'm using the combobox in this example inside a grid as a celledittemplate:
<telerik:GridViewDataColumn Header="َArticle Description" Width="100"><telerik:GridViewDataColumn.CellTemplate><DataTemplate><TextBlock Text="{Binding DataContext.AccDocumentItem.Description1, RelativeSource={RelativeSource AncestorType={x:Type telerik:RadGridView}}}"/></DataTemplate></telerik:GridViewDataColumn.CellTemplate><telerik:GridViewDataColumn.CellEditTemplate><DataTemplate><telerik:RadComboBox IsEditable="True" DisplayMemberPath="SLStandardDescriptionTitle"ItemsSource="{Binding DataContext.AccDocumentItem.SelectedSL.SLStandardDescriptions, RelativeSource={RelativeSource AncestorType={x:Type telerik:RadGridView}}}"Text="{Binding DataContext.AccDocumentItem.Description1,Mode=TwoWay,RelativeSource={RelativeSource AncestorType={x:Type telerik:RadGridView}}}"><i:Interaction.Triggers><i:EventTrigger EventName="DropDownOpened"><i:InvokeCommandAction Command="{Binding DataContext.SLStandardDescriptionsDropDownOpenedCommand, RelativeSource={RelativeSource AncestorType={x:Type telerik:RadGridView}}}" CommandParameter="DLType2"/></i:EventTrigger></i:Interaction.Triggers></telerik:RadComboBox></DataTemplate></telerik:GridViewDataColumn.CellEditTemplate> </telerik:GridViewDataColumn>

I need to present a grid where one column is a combobox. The user can select one value from the list or enter a new value, the problem is that selected row is repeated in all rows. Can you please tell me what I'm doing wrong?
Your time much appreciated!

GridView

answered on 17 Jan 2018

3 answers

211 views

How to make InlineUIContainer ReadOnly?

Hi every body...

In my application I have to make an InlineUIContainer (inserted within a table) as ReadOnly. To achieve this requirement I tried ReadOnlyRangeStart and ReadOnlyRangeEnd (as shown in the attached code). I also tried to InsertReadOnlyRange around the table using DocumentPosition (not shown in the attached code). In both cases the following error is thrown:

"An unhandled exception of type 'System.StackOverflowException' occurred in mscorlib.dll"

Is not possible to make InlineUIContainer as ReadOnly? If so; is there any workaround?

Any Help Will Be Greatly Appreciated...

Note: the cause why I used TextBlocks instead of just adding new span to the paragraph; is that I have to make Text and image tightly grouped together; so that if they come across end of the page (and there is no enough space to them), then they move together to a new page. If there is a better solution to this requirement, it will be welcomed.

Private Function GetCenterManagerTable(ByVal mainDocument As RadDocument, ByVal FMMSContext As FMMS.BusinessObjects.Models.FMMSEntities) As Table

Dim _table As New Table With {.Borders = New TableBorders(New Model.Border(1, BorderStyle.Single, Colors.Black)),

.FlowDirection = GetFlowDirection(),

.PreferredWidth = New TableWidthUnit(TableWidthUnitType.Fixed, mainDocument.SectionDefaultPageSize.Width - 115),

.HorizontalAlignment = RadHorizontalAlignment.Center,

.Tag = RequestTypes.WritingDraft}

Dim _row As New TableRow

Dim _cellReviewer As New TableCell With {.TextAlignment = RadTextAlignment.Center,

.Tag = RequestTypes.WritingDraft}

Dim _cellManager As New TableCell With {.TextAlignment = RadTextAlignment.Center,

.Tag = Departments.CenterManager,

.PreferredWidth = New TableWidthUnit(TableWidthUnitType.Fixed, 350)}

Dim _paragReviewer As New Paragraph With {.SpacingAfter = 0, .LineSpacingType = LineSpacingType.AtLeast, .LineSpacing = 0}

Dim _paragManager As New Paragraph With {.SpacingAfter = 0, .LineSpacingType = LineSpacingType.AtLeast, .LineSpacing = 0}

_table.Rows.Add(_row)

_row.Cells.Add(_cellReviewer)

_row.Cells.Add(_cellManager)

_cellReviewer.Blocks.Add(_paragReviewer)

_cellManager.Blocks.Add(_paragManager)

'Manager

Dim ManagerSignatureUIContainer As New InlineUIContainer With {.Width = 349, .Height = 200}

Dim stckMain As New StackPanel With {.Height = 150}

stckMain.Measure(New Size(350, 200))

Dim txbName As New TextBlock With

{.Text = ManagerData.Name, .FontFamily = PtHeadingFamily, .FontSize = 16, .TextWrapping = TextWrapping.Wrap, .HorizontalAlignment = HorizontalAlignment.Center}

Dim imgManagerSignature As New Image With {.Name = "imgManagerSignature", .Width = 120, .Stretch = Stretch.Uniform}

imgManagerSignature.Measure(New Size(120, 30))

Dim txbSignatureDate As New TextBlock With {.Name = "txbSignatureDate", .FontFamily = New FontFamily("Times New Roman"), .FontSize = 8, .HorizontalAlignment = HorizontalAlignment.Center}

Dim txbJob As New TextBlock With

{.Text = ManagerData.Job, .FontFamily = PtHeadingFamily, .FontSize = 16, .TextWrapping = TextWrapping.Wrap, .HorizontalAlignment = HorizontalAlignment.Center}

stckMain.Children.Add(txbName)

stckMain.Children.Add(imgManagerSignature)

stckMain.Children.Add(txbSignatureDate)

stckMain.Children.Add(txbJob)

ManagerSignatureUIContainer.UiElement = stckMain

Dim rangeStart As New ReadOnlyRangeStart()

Dim rangeEnd As New ReadOnlyRangeEnd()

rangeEnd.PairWithStart(rangeStart)

_paragManager.Inlines.Add(rangeStart)

_paragManager.Inlines.Add(ManagerSignatureUIContainer)

_paragManager.Inlines.Add(rangeEnd)

Return _table

End Function

RichTextBox

answered on 16 Jan 2018

3 answers

275 views

QueryableCollectionView item type

When using QueryableCollectionView, it takes an IEnumerable as source. Are there any further requirements on the type of the individual items?

My input data is an object-array, and in the code I'm currently investigating a DataTable is created and its DefaultView is used as input to the QueryableCollectionView. I was wondering if I could just skip the DataTable and just use a List<object[]> instead. Apparenty not, but I'm curious as to why?

GridView

answered on 16 Jan 2018

1 answer

158 views

Tracking Changes + Spell Check issue

When you have both change tracking and spell check enabled, if you delete a word and type another word directly next to it, spell check incorrectly sees this as a misspelled word. I attached a screenshot of the issue. Is there a way to work around this?

RichTextBox

answered on 16 Jan 2018

1 answer

128 views

Export cartesianchart to RadDocument in code behind

Hi

I need to create Windows service,which creates the cartesianChart with data and placed it to the radDocument with additional controls (logo, titles, table)

If I add series and other fields (logo, texts,..) first to the visual element like stackpanel, and then creating a RadDcoument from there, it works ok

But can I do this without placing chart first to the visual element? If I try to do this, it's throw "The parameter value must be greater than zero.
Parameter name: pixelWidth" error

If this can be done, can you provide an example?

Regards,

Auvo

ChartView

answered on 16 Jan 2018