Questions on UI for WinForms Forum

1 answer

316 views

Hi all,

I have 2 problems with Multi Column Combobox:

1. There is an event like "SelectionChangeCommitted" (in the normal combobox)? Because I need to fire an event to catch the value selected when the user selects the row on multi column combobox. I can't use SelectedIndexChanged event because my combo have a datasource.

2. Everytime i click for the first time on combo to open, that don't display correctly as I coded (ex. .AutoSizeDropDownToBestFit = True). It just displays correctly after the first click.

Sorry for my bad English.
I'm using Q3 RadControls.
I'm programming in VB.NET 2010.

Thanks for supporting me :)

MultiColumn ComboBox

answered on 05 Dec 2012

0 answers

104 views

Remove Line on left of RadMenu

I have included an image of th eline that I am spekaing of. How do I remove it?

Menu

asked on 05 Dec 2012

2 answers

148 views

RadRibbonBar Collapsed does not display tabs on load

I have a RadRibbonBar with some tabs. This RadRibbonbar is set:

radRibbonBarTemplate.Expanded = false;

but when the app is started it does not display the tabs. if I expand and collapse it again, it works properly.

Not sure if this is a default behavior, a bug or any missing setting. Any idea?

Thanks,
Ezequiel

RibbonBar

answered on 05 Dec 2012

5 answers

122 views

IReadOnly not working

Hi,

I used the code hereunder.
I need to make my Radrichtextbox read only therefore is used the Ireadonly property.
Problem is that when I click inside the Radrichtextbox, and the Delete key is pressed, text is removed.
If I press the Backspace key, nothing happens, correctly so.
If I press any other key, nothing happens, correctly so.
The problem therefore appears to relate to the Delete key only.

Anything I could be doing wrong, or is this a bug?
If it is a bug, is there any work-around?

Many thanks.

Me.RadRichTextBox1.Document = New RadDocument()

Dim provider As New HtmlFormatProvider()

Me.RadRichTextBox1.Document = provider.Import(Me.DataSetBindingSource.Current("TEXT2")) 'html from database

Me.RadRichTextBox1.Document.CaretPosition.MoveToFirstPositionInDocument()

Me.RadRichTextBox1.IsReadOnly = True

RichTextBox (obsolete as of Q3 2014 SP1)

answered on 05 Dec 2012

7 answers

179 views

Q3 2012 RadDateTimePicker crash

Hi,

Yesterday I installed Q3 2012 over Framework 4.0 Visual Studio 2010. When I try to place a DateTimePicker in a Form VS gives me an error message (see attachment).

My machine runs Windows 7, 32 bits. Any ideas?
Best regards.

General Discussions

answered on 04 Dec 2012

1 answer

195 views

Splitter Toggle Button

Hello,

How can I achieve what you have in your demo - where you have a small arrow on the side of the splitter panel. I'm sure its obvious but can't find it.

I've attached two examples.

Many thanks

Terry

SplitContainer

answered on 04 Dec 2012

3 answers

220 views

RadPanel , RadGroupbox Transparency

Dear support
How can i make RadPanel and RadGroupbox transparent , Actually i want to assign a theme to the RadForm and all child control will inherit the theme

Panel

answered on 04 Dec 2012

1 answer

139 views

Remove Sections from Edit Dialog

Hi,

I am trying to edit the edit appointment dialog by removing the default controls and renaming/modifying others. I made all the date time fields invisible but the middle section remains. How can I remove the blank section and the dividers?

I've attached an image of what I mean by the blank space.

Edit: I am using the latest winforms controls (2012.3.1017.40) and am developing with Vb.net 4.5.

Thank you.

Scheduler and Reminder

answered on 04 Dec 2012

5 answers

505 views

RadPropertyGrid custom dropdown editor not changing

Hello,

I've got a custom editor for some PropertyGrid items that is displaying in the grid values correctly, and the subsequent drop down list is appearing correctly, however, when I select a new value, the PropertyStoreItem PropertyChanged event is not firing.

I'm using your RadPropertyGridEditorExample as a template to get started. My data source is IEnumerable<> and not List<>. That's one difference. Other than that, what insights are there what I might be missing?

Edit: I'm also using a Guid for the SelectedValue and not a more primitive type like Int32 (as per the example). Basically, otherwise, I've got the same sort of thing going on, a complex user object not unlike Digit that wraps my Domain Object and exposes value and display name sufficient to facilitate the drop down.

Thank you...

PropertyGrid

answered on 03 Dec 2012

3 answers

988 views

GridViewCheckBoxColumn CheckBox Size

Hi Support,

We are presently designing a touchScreen application. The size of the check box in a GridViewCheckBoxColumn is too small.
How can I change the size of the check box in a GridViewCheckBoxColumn?

Regards,
Nadia

GridView

answered on 03 Dec 2012