Questions on UI for WinForms Forum

3 answers

221 views

I read this
http://www.telerik.com/community/forums/winforms/ui-controls/drag-drop.aspx

in 2007 it was not supported, does radlistbox support it now in 2009?

Or is there some workaround code avaible for that function.

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 27 Feb 2009

1 answer

431 views

Disable a row

Hello,
how can i disable a a row in my grid view?
Thank you
Shirya

GridView

answered on 27 Feb 2009

1 answer

123 views

Check/uncheck cell in rad grid view

Hello,
I need to check all of my rows in my gridView and check or uncheck the radCheckboxColumn depending on a condition.
How can i do that?
Thank you
Shirya

GridView

answered on 27 Feb 2009

3 answers

191 views

DateTime? display as Textbox

Hi,

nullable datetime columns ( DateTime ? ) are displayed as textbox in the grid. When I change the column to normal DateTime it displays as a datepicker. Is this expected behaviour? How can I display nullable datetimes as datepicker?

Thanks in advance
Best regards
Markus

GridView

answered on 27 Feb 2009

1 answer

110 views

Panels not resizing correctly when dragged

I have a tabbed document + two panels, one docked to the left and one autohide to the right. When dragging the splitter between either of the panels and the tabbed document, the panel size only updates to about half the distance you drag it to. It only happens if I drag to the left, so when the size decreases for the left panel and increases for the right.

I hope someone knows how to solve this, it is really annoying...

Dock

answered on 27 Feb 2009

4 answers

445 views

Date as X-Axis on a bar chart

Hi,

I'd like to draw a bar chart, where the X Axis are Days and the Y Axis are values for that Day. X-Axis Step is 1 Day.

The chart draws fine when I calculate a decimal age in days as X-Axis, however, I would like the actual dates to appear as labels on the X-Axis, rotated 90 degrees.

What's the best way to do this?

Thanks and regards
erwin

Chart (obsolete as of Q1 2013)

answered on 27 Feb 2009

5 answers

848 views

RadButton - How to disable input focus???

Hi,

I'm facing simple but painful problem with RadButton control for WinForms. I want to prevent button to receive input focus! In my case I have one textbox and button which is used to clear contents of textbox. After click on button textbox must stay focused. Setting "CanFocus" property to false doesn't help! Button allways get input focus. Why? Is there any shortcut? I'm doing something wrong?

Regards,
Matjaz

Buttons, RadioButton, CheckBox, etc

answered on 26 Feb 2009

6 answers

946 views

event on radContextMenu

Hello,
I can't find the event when i click on a radMenuItem on my radContextMenu.
I added a RadContextMenu to my form with only one radMenuITem(for the moment).

When there is a rigth click (mouse) on my form, the contextMenu is shown.
But i would like to do something when the radMenuItem is chosen.... how?
thanx
Shirya

ContextMenu

answered on 26 Feb 2009

2 answers

145 views

How-to access all controls in a TabStrip

Hi there, is there a way to access all controls on a specific tabstrip page? The reason is that I have multiple pages in a tabstrip and they all contain different controls. I need to be able to set some properties to each controls but I can't find how to access them.

I need to acheive something like this :

For i = 0 To veTabSoumission.Items.Count - 1

For Each myControl In veTabSoumission.Items(i).controls

If TypeOf myControl Is CheckBox Then

DirectCast(myControl, CheckBox).Enabled = False

ElseIf TypeOf myControl Is TextBox Then

DirectCast(myControl, TextBox).ReadOnly = True

ElseIf TypeOf myControl Is RichTextBox Then

DirectCast(myControl, RichTextBox).ReadOnly = True

ElseIf TypeOf myControl Is DateTimePicker Then

DirectCast(myControl, DateTimePicker).Enabled = False

ElseIf TypeOf myControl Is ComboBox Then

DirectCast(myControl, ComboBox).Enabled = False

ElseIf TypeOf myControl Is Button Then

DirectCast(myControl, Button).Enabled = False

ElseIf TypeOf myControl Is RadioButton Then

DirectCast(myControl, RadioButton).Enabled = False

ElseIf TypeOf myControl Is PictureBox Then

DirectCast(myControl, PictureBox).Enabled = False

End if

Tabstrip (obsolete as of Q2 2010)

answered on 26 Feb 2009

4 answers

686 views

How use Mask property of GridViewMaskBoxColumn

I am using GridViewMaskBoxColumn and want to restrict the user to input digist as follows: "00.0". I mean that the user is allowed only to insert digits in this column with two digits on the left side and one digit on the right side of the decimal position (very simple). Please note that I don't want to use GridViewDemicalColumn as it forces Spin Editor while I want to use plain text editor.

How can I achieve this.

Taiq Changgez

GridView

answered on 26 Feb 2009