Questions on UI for WinForms Forum

2 answers

155 views

Outer border of a maximized form is missing.

The maximized form misses the the outer border (a few millimeters). The behavior appeared with Release 2016.2.608.20 from 2015.3.930.20.

I could reproduce the behavior with an empty form. The executable seem to have this behavior only on my computer.

See the attached images. Do you have any idea?

Form

answered on 04 Aug 2016

1 answer

132 views

RadTitleBar Issue?

Starting from scratch, the SystemButton's minimize, maximize, and close are incredibly small.. Is this a glitch, or is this the starting theme for a RadTitleBar?

I feel this is a glitch. If this is not, can someone provide detailed instructions on how to get the ContextMenu items to show properly?

Themes and Visual Style Builder

answered on 04 Aug 2016

11 answers

421 views

popupeditor text center and popup on text click

Hello,

I would like to know if it is possible to center the text (I have set the radtextboxitem's textalign to center but this had no effect)

Also I would like the popup to popup or close when i click on the text (I tried to do this in the click event but it didn't behave the way i was expecting).

Thank you

PopupEditor

answered on 04 Aug 2016

3 answers

292 views

Programmatically set hovered row

Hello,

I have standard control drag and drop in my app, so I have .net DragEnter, DragDrop, DragOver, etc. handlers for the RadGridView in my form. Of course, grid doesn't react properly on mouse activity over it. In my DragOver handler I want to set row under the cursor to hovered state. I found GridTableElement.HoveredRow property, but it is internal. Is there a way to programmatically make grid to set a row into howered state?

GridView

answered on 04 Aug 2016

5 answers

190 views

DatePicker for old dates

How to use raddatepicker for selecting old dates like date of birth. When someone is for ex 70 yrs old.. its really aannoying clicking so many times back button.

Is there any way for selecting previous years easily? (maybe asp .net ajax callendar like?)
thanks,
rzk

Calendar, DateTimePicker, TimePicker and Clock

answered on 04 Aug 2016

9 answers

496 views

Changing the language?

Is There any way to sawp the language of the ColorDialog?
I mean, instead of the english see the control in french as example.

ColorDialog

answered on 04 Aug 2016

4 answers

623 views

Creating a third column in PropertyGrid

Is it possible to create a third column in a PropertyGrid? For example: PropertyName - PropertyValue - Units of Measure (ie: "Starting Length" - "1000" - "meters" or "Base Pressure" - "22" - "psi")

I'm guessing that I might need to create a custom PropertyGrid control that descends from RadPropertyGrid with the third column, and then maybe a custom PropertyStoreItem that includes a field for the third column value (in this case the units of measure). And then somehow bind it all together.

I am new to Telerik, and do not have any experience with your Telerik Presentation Framework.

Thank you.

PropertyGrid

answered on 03 Aug 2016

1 answer

268 views

Attachment field in accdb file

I have a Access database (accdb file), one of its columns contains files with the image in attachment field. When i use this database as Data Source for RadGridView i see only the name of the attached file ("1.jpg", "2.jpg" etc), not the images. How can I see my images on RadGridView without editing database.

GridView

answered on 03 Aug 2016

15 answers

552 views

Updating row when changing property

Hello,
I'm new to winforms, I've used silverlight a lot in last 2 years... I was wondering why a simple thing I do in SL it seems to me so complicated here. ..

I got a class defined as

public class RapportoItem : INotifyPropertyChanged

{

private int _Thread;

public int Thread

{

get

{

return _Thread;

}

set

{

_Thread = value;

NotifyPropertyChanged("Thread");

}

public int RetryCount { get; set; }

public event PropertyChangedEventHandler PropertyChanged;

private void NotifyPropertyChanged(String info)

{

if (PropertyChanged != null)

{

PropertyChanged(this, new PropertyChangedEventArgs(info));

}

And a

Telerik.WinControls.Data.ObservableCollection<RapportoItem> result = ...

that's bound to the RadGridView using

radGridView1.DataSource= result;

Why when I update the Thread element it's not refreshed in the grid?
Thanks

Paolo

GridView

answered on 02 Aug 2016

2 answers

296 views

exporting hieararchical gridview

How to not Export specified columns for each parent row child rows when exporting to excel in telerik radgridview ui winf

I a have hierarchical telerik radgridview in winform. in this radgridview master template i have a rows that each row has child rows that are null in some columns for all child rows of that parent row and not for others.

I wrote a code that only let one parent row to be expanded and when expanding that parent row show only the columns that has value at least in one child row and hide columns that its child rows are all null for that parent row with radGridView1_ChildViewExpanded event handler.

My problem is when i want to export this hierarchical telerik radgridview to excel file. what should i do in exporting to achieve to what i described, means exports only the columns that have at least one value in its child rows and not export others for each parent row.

tnx

GridView

answered on 02 Aug 2016