Questions on UI for WPF Forum

1 answer

137 views

Re sizable tile with ability to define Custome row/column span

Hello,

We are evaluating Telerik controls for one of our requirements, where we need to use Tile view control. Each tile contains different controls like Datagrid / charts etc..

Our first requirement is, we want to adjust tiles in a such a way that, in the first row have one large tile, in the second row there would be 4 small tiles and in the third row would he two medium size tiles. For more details on how that should look, please refer attached screenshot.

We found a link: https://github.com/telerik/xaml-sdk/tree/master/TileView/RestoredTilesToSpanMultipleRowsAndColumns

which can help us to arrange the tiles the way we want. Now we also want those tiles to be resizable and here I am facing difficulties to achieve this. Basically, we are trying to achieve behavior near to this: https://strml.github.io/react-grid-layout/examples/0-showcase.html

Could you please help me out to achieve this requirement.

Looking forward to hearing you soon.

Thanks,

Parthiv

TileView

answered on 29 May 2018

1 answer

744 views

Cannot scroll LayoutControl content when mouse is over LayoutControlExpanderGroup content

I have a LayoutControl which contains LayoutControlExpanderGroup-Controls.

The LayoutControl's vertical space is set to a certain height but the content overflows that. As a result, a scrollbar is displayed - which is the desired behavior.

The problem is that when the mouse pointer is over the content of a LayoutControlExpanderGroup control, scrolling with the mouse wheel does not work anymore.

When the mouse pointer is over the header of a LayoutControlExpanderGroup, it works though.

I guess the Scrollviewer in the LayoutControlExpanderGroup control "steals" the mouse wheel event? Is there any way to fix that behavior?

LayoutControl

answered on 29 May 2018

10 answers

1.1K+ views

Cannot implicitly convert type RadWindow to Window

Hello, I have got RadWindow created in xaml.
When I try to create this Rad window in code

var mainWindow = new MainWindow(); // IT'S RADWINDOW
Application.Current.MainWindow = mainWindow;
Close();
Application.Current.MainWindow.Show();

I have an error as:
Cannot implicitly convert type 'SomeProjectName.SomeFolder.MainWindow' to 'System.Windows.Window'

How to solve this problem?

Window

answered on 28 May 2018

5 answers

323 views

WindowsFormHost control hosted in WPF unpinned RadPane is not visible when mouse is hovered over

Hi,

I have a winforms control hosted in WPF RadPane. When radpane is in unpinned state, and when mouse is hovered on it, RadPane slides and becomes visible.
But when it is visibile it is empty, it doesn't show the control inside itself.

I have attached image its image too.

Kindly let me know what should I do to make the control visible too when pan becomes visible in unpinned state.

Docking

answered on 28 May 2018

3 answers

611 views

Export radgridview data to excel

Hi,

I am facing an issue when exporting radgridview data to an excel.
For example, if I have 7 columns in the radgridview in which the last column is hidden and
I try to export the rad grid data to excel.
I see only 6 columns i.e. the columns only which are visible in radgridview but
I want to export all the columns to the excel irrespective of their visibility in the grid.

Please let me know if there are any options to set to make the hidden columns visible
in export or is there any other approach?

Thanks in Advance

GridView

answered on 28 May 2018

1 answer

328 views

Merging multiple GridViews under virtualizing scrollviewer

This seems impossible to me, but let's see if someone has an idea how to manage the following situation:

<ScrollViewer>

<StackPanel>

<telerik:RadGridView />

</StackPanel>

</ScrollViewer>

Now if both GridViews contain alot of rows (lets say thousands...), the performance would be just horrible. What I obviously could do, is set the MaxHeight property for the GridViews to get the built in Virtualization working, but that would result in nested Scrollbars and in 2018 we just don't want that.

Any ideas?

GridView

answered on 28 May 2018

0 answers

89 views

ErrorAmbiguous type reference. A type named 'FilterOperatorConverter' occurs in at least two namespaces, 'T

Hi..

How do I resolve this error?

What should the xmlns 'look' like ?

thanks in advance

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

SeverityCodeDescriptionProjectFileLineSuppression State
ErrorAmbiguous type reference. A type named 'FilterOperatorConverter' occurs in at least two namespaces, 'Telerik.Windows.Controls.GridView' and 'Telerik.Windows.Data'. Consider adjusting the assembly XmlnsDefinition attributes.Flom2K18C:\Flom2K18\Schedule.xaml1

General Discussions

asked on 27 May 2018

1 answer

145 views

Binding GridViewDataColumn with RichTextBox

Hi, Actually i want to bind the content of GridViewDataColum with RichtextBox, so when user typing in RichTextBox (New Line) and it will automatically add item in GridViewDataColumn anf ofcourse it is ObservableCollection, i have no idea to make it realized.

please help me.

thanks,

RichTextBox

answered on 25 May 2018

2 answers

113 views

Date format

Is it possible to restrict WatermarkTextbox to show date content?

I mean I need to display dates here in format 23 May 2018 etc.

Is this possible? If so how?

WatermarkTextBox

answered on 25 May 2018

7 answers

700 views

Default Value in MaskedNumericInput preventing EmptyContent

I have the below XAML declaration in an empty project. When I run it the below defaults to a 0 instead of what I set the "EmptyContent" to. If I click the "ClearContent Button" in the control than I will see my "EmptyContent" text. What am I doing wrong? Is this a bug or am I just using it wrong?

<telerik:RadMaskedNumericInput x:Name="Units"

EmptyContent="Enter Total Units"

InputBehavior="Insert"

SelectionOnFocus="SelectAll"

TextMode="PlainText"

Mask="#####"

Margin="3"

Grid.Column="3"

Grid.Row="2"/>

Thanks

MaskedInput (Numeric, DateTime, Text, Currency)