Questions on UI for WPF Forum

2 answers

93 views

TableRow createDeepCopy() error

I have a xamlDocument,that contains tables, in one table,i need to copy some rows and then add to the table!

But, when i use:

TableRow newRow = copyRow.CreateDeepCopy() as TableRow;
tableAndRow.Item1.Rows.AddAfter(row, newRow);

RichTextBox

answered on 19 Jul 2018

2 answers

252 views

GridView localization for True/False popup filter?

Hi! I have .resx file with localization strings for GridView filter. When I set FilteringMode in "FilterRow" mode, I see right values for True/False (column binded to boolean property), but when I use "Popup" mode - localization don't work. Is there another resourses I must localize? Example pictures attached.

GridView

answered on 19 Jul 2018

1 answer

405 views

DatePicker for touchscreen

More in particular for selecting date of birth.

Is there an option available to show only years when opening the control.

After selecting a year we show the months and afterwards the days. After selecting the day, the final date of birth is filled in in the control.

This would avoid a lot of extra touch events for our users.

Could this work by switching the selection from year/mont/day between each selection. Can we avoid the popup from opening.closing every time?

Thank you for your support.

DatePicker

answered on 19 Jul 2018

1 answer

485 views

GridViewComboBoxColumn apply the selected value on select

Is is possible with GridViewComboBoxColumn to apply the selected value on combobox select.

Now I have the following combobox column and the selected value is set to the viewmodel when the cell lose focus:

<telerik:GridViewComboBoxColumn Header="header text" ItemsSourceBinding="{Binding Actions}" DataMemberBinding="{Binding Action, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"

DisplayMemberPath="NameDisp" EditTriggers="CellClick" />

GridView

answered on 19 Jul 2018

1 answer

202 views

RadPieChart and PivotChartViewModel

I'm trying to bind a RadPieChart to data the user has selected using the RadPivotFieldList. I would like to know how to customise the labels and also how to use the legend with the PieSeries data.

Below is what I have so far, I maybe wildly off the mark with how I'm approaching this. Any feedback would be welcome.

Thanks

<pivot:RadPivotFieldList x:Name="FieldList" DataProvider="{Binding DataProvider}"/>

<telerik:RadPieChart x:Name="pieChart" Grid.Column="1" Palette="Windows8" DataContext="{Binding ChartViewModel}">

<telerik:PieSeries ValueBinding="Value" ItemsSource="{Binding SeriesSource[0].Items}" ShowLabels="True" >

</telerik:PieSeries>

</telerik:RadPieChart>

In the viewmodel

public LocalDataSourceProvider DataProvider

{

get => _dataProvider;

set

{

_dataProvider = value;

OnPropertyChanged(() => DataProvider);

}

public PivotChartViewModel ChartViewModel { get; set; }

I'm setting the DataProvider of the ChartViewModel like this.

ChartViewModel.DataProvider = DataProvider

Chart

answered on 19 Jul 2018

7 answers

307 views

Extracting GroupHeaderRow template

Hi. I am working on an application where I need to modify the GroupHeaderRow template. We are using version 2015.1.225.45 of Telerik UI for WPF, but everything is in DLLs. How should I proceed to get this template?.

Regards,

Sebastian

GridView

answered on 19 Jul 2018

1 answer

255 views

OpenFileDialog FileNotFoundException

Hi Telerik,

my os :win10

VS:2015

telerik :WPF 2017 R1 SP1

when is use the OpenFileDialog control,and click the oepn button,it will throw 19 exceptions, System.IO.FileNotFoundException.

1. read c:\config.msi error.

2. read c:\Documents and Settings error.

......

and so on.

why?

It would be nice if you could help me here.
with kind regards

When I use the Openfiledialog control, when I click the Open button, I will cause 19 exceptions, System.IO.FileNotFoundException, the first c:\\config.msi error, the second, the c:\\Documents and settings error, and so on.

FileDialogs

answered on 19 Jul 2018

1 answer

151 views

Bind RadGridView.GroupHeaderTemplate for WPF

I have used RadGridView to show data with customize group header by GroupHeaderTemplate. I have used grouping on single column and based on that it shows the group header but not able to bind it. I had searched related to this but not found any solution. I would like to know how we bind the customized GroupHeaderTemplate from viewmodel?

I have refer below link but it not working -

http://latestupdatedinfo.blogspot.in/2016/05/telerik-wpf-radgridview-group-header.html

can you please provide sample example?

Thanks

GridView

answered on 19 Jul 2018

5 answers

558 views

Bind RadGridView.GroupHeaderTemplate for WPF

I have used RadGridView to show data with customize group header by GroupHeaderTemplate. I have used grouping on single column and based on that it shows the group header but not able to bind it. I had searched related to this but not found any solution. I would like to know how we bind the customized GroupHeaderTemplate from viewmodel?

I have refer below link but it not working -

http://latestupdatedinfo.blogspot.in/2016/05/telerik-wpf-radgridview-group-header.html

can you please provide sample example?

Thanks

General Discussions

answered on 19 Jul 2018

2 answers

429 views

Bind RadGridView.GroupHeaderTemplate for WPF

Hi,

I have purchased the Telerik license for WPF controls and I am facing issue to bind the RadGridView.GroupHeaderTemplate. I want to bind GroupHeaderTemplate by GroupViewModel but not able to bind.

I have uploaded sample example at - https://www.dropbox.com/s/1tw9rlv70bgo14b/Telerik%20Example%20-%20GridHeaderTemplate.zip?dl=0

Please find the attached snapshot.

Let me know we need call so I can explain the issue.

Thanks

GridView