Questions on UI for WPF Forum

5 answers

339 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

629 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

345 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

94 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

160 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

135 views

[Solved] 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

717 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)

answered on 25 May 2018

8 answers

898 views

RadGridView set header row height dynamically

How can I programmatically set a RadGridView's header row height dynamically, i.e. after the grid has been displayed?

GridView

answered on 24 May 2018

1 answer

218 views

Recurring single row Task overlap styling

Hello,

I am using GanttView to display tasks where multiple tasks can be in the same row. I have referred to your example of Recurring tasks on row in the SDK Samples .

We have a case where the records could overlap with each other with respect to time. In the example of browser, I can see that such overlapping records are rendered one above the other. This makes it hard for the user to read the details on the record that is placed below the other record.

Is it possible in GanttView to handle such overlapping records and display them below the other so that both the record details can be read?

I am looking for an overlapping behaviour similar to the TimelineViewDefinition with StretchAppointments and StretchGroupHeaders set to false.

Here is the code altered in ViewModel class GetTasks method to achieve overlapping times of recurrence tasks.

var recurrenceTask1 = new GanttTask(today.AddHours(1), today.AddHours(4), "Reccurence 1");

var recurrenceTask2 = new GanttTask(today.AddHours(2), today.AddHours(10), "Reccurence 2");

var recurrenceTask3 = new GanttTask(today.AddHours(6), today.AddHours(20), "Reccurence 3");

GanttView

answered on 24 May 2018

13 answers

959 views

Hiding the Parent node from RadTreeView

Hi,

In my application, we have used RadTreeView to show the hierarchical data.

The structure is like this:

-Parent

-Parent1

-Child1

-Child2

-Parent2

-Child1

-Parent

I want to hide the Parent1 node.

We can achieve this by templating and hiding the HeaderRow. But the problem is all the underlying children are also getting hidden.
I want to keep all the children still visible.
Also, I want to make this Parent1 visible/hidden as per user action.

Please let me know how I can achieve this.

TreeView

answered on 24 May 2018