Questions on UI for WPF Forum

1 answer

151 views

Connector style

Hi
I am using RadDiagram to do some work flow modelling. I found that while the RadDiagram provides a lot of functinalities that I need I am still unable to figure out how to create a line that has additional vertices. I am able to do some diagram such as the one that I include in Diagram1 picture. But my intention is that I would like the red line to appear as shown in Diagram2. I did set the ConnectionType of the connection to Polyline and set the Diagram RouteConnections property to True but the result was that each of the connector will have to many vertices that I don't need.
Can anyone help me to do this

Thanks and regards
tawfek

Diagram

answered on 15 Sep 2014

2 answers

273 views

Update RowDetails while typing in the row cell. Cell ends the editing mode when losing focus.

Hello,

I am implementing a WPF-Application that contains a GridView with Rowdetails with RowDetails, where a field is a mandatory input.
Therefore I have two issues to solve:
1. If I typing in the row cell the corresponding field in the row details will not updatet immediately. It is only updated when I press the Enter key. How could I achieve a syncrones update of RowDetails?
2. The mandatory field is filled, I click with the mouse in the RowDetails field (eg textbox). The GridView do not realize that the row cell is no longer edited (I think CellEditEnded event will not fired). How could I achieve the behavior when the cell loses focus, the GridView / RowDetails is updated?

I attached a solution that maps these issues.

Thanks a lot in advance.
Best regards
Nargis

GridView

answered on 15 Sep 2014

1 answer

99 views

WPF GridView

Hello,

I am using the WPF GridView and I am having issues with the control.

The issue arises when I change the header text of a column and then try to sort.

Code: [name].Header = "Test Header"

When I change the name (changes the name fine) but when I go to sort, all data is removed or goes blank. If I do not change the header it works just fine.

Please let me know if this is a known issue or if there is a different way to dynamically set the header text.

Thank you.

GridView

answered on 15 Sep 2014

6 answers

172 views

Invalid Program Exception JIT Compiler encountered

Hi,
Visual Studio 2013 Update 2 RC is throwing "Invalid Program Exception JIT Compiler encountered" exception when I try to use Telerk WPF controls. Will Telerk add hotfix for this issue / do we need to wait for Microsoft to fix from their side..!

Everything is working fine with "Visual Studio 2013 Update 1"; only with "Visual Studio 2013 Update 2 RC" it is causing the issue.

thank you
-n m reddy

General Discussions

answered on 15 Sep 2014

1 answer

150 views

Customizing En-US dictionary

I would like to add a set of industry specific words to the En-US dictionary. What is the best way to do this since the dictionary is embedded in the Telerik.Windows.Documents.Proofing.Dictionaries.En-US dll. I don't want to use a custom dictionary, because users will each have their own custom dictionary.

RichTextBox

answered on 15 Sep 2014

3 answers

151 views

negative zero in MaskedNumericInput

Hi,

i have problem with MaskedNumericInput. When I write number 123 and set it into negative (-123), after that, when I rewrite it with 0 I get negative zero (-0)
can you help me with that? I hate Q2 2014

MaskedInput (Numeric, DateTime, Text, Currency)

answered on 15 Sep 2014

1 answer

167 views

Missing values with DateTimeContinuousAxis

Any options for controlling chart behaviour with missing values and a DateTimeContinuousAxis? I need the empty parts of the chart to be absent rather than connected to the next available value...

Tia,

Jonathan

ChartView

answered on 15 Sep 2014

2 answers

94 views

Always have to reassign worksheet to workbook.worksheet[0], else setting values to cells won't work

Hello, I would like to enquire on a problem as per title. This is my worksheet:

const string filePath = @"C:\Users\Secure\Downloads\1211Template.xlsx";

var webClient = new WebClient();

webClient.OpenReadCompleted += (senders, eventArgs) =>

{

var formatProvider = new XlsxFormatProvider();

sheet1211.Workbook = formatProvider.Import(eventArgs.Result);

};

webClient.OpenReadAsync(new Uri(filePath));

sheet1211.VisibleSize = new SizeI(13, 45);

worksheet = sheet1211.Workbook.Worksheets[0];

worksheet.Cells[0, 0, 41, 12].SetFormat(new CellValueFormat("@"));

Apparently, if I want to set values to my cells programmatically, I have to do "worksheet = sheet1211.Workbook.Worksheets[0];" every single time within a new method, else nothing will happen, even though worksheet is no longer null.
Example:

worksheet = sheet1211.Workbook.Worksheets[0];

worksheet.Cells[1, 5].SetValue(DateTime.Parse(issueDate.SelectedDate.ToString()).ToString("ddMMyy"));

worksheet = sheet1211.Workbook.Worksheets[0];

worksheet.Cells[currentRow, columnSSN].SetValue(item.SSN);

Spreadsheet

answered on 15 Sep 2014

3 answers

82 views

Row Drag&Drop template

Hello, I need an example of drag & drop with custom template, which shows a line under the row that I want to insert

GridView

answered on 15 Sep 2014

1 answer

166 views

RadPivotGrid Column group range

Hi telerik,
I have problem when RadPivotGrid auto group range for numeric column label.
Sometime it need, sometime not.
Can I implement event (button click, double click in this column....) to disable/enable it? What should I do?
If already have better solution, please tell me
Thanks,
Hung

PivotGrid

answered on 15 Sep 2014