Questions on UI for WinForms Forum

5 answers

966 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

1.0K+ 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

170 views

[Solved] 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

744 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

1 answer

201 views

[Solved] Gridview not saving data

Hi,

I've just started with Telerik controls and have hit a problem already. It is probably easy to solve but puzzling.

I add radgridview to winforms form

Using smart tag I configure a dataset attached to northwind sql server - generate update, insert, delete statements etc

Check Allow edit and add

Build and run project - do some adding/editing and close the form.

When I run again none of the Adds or Edits have been persisted onto the database.

Please tell me what I'm missing.

Thanks

GridView

answered on 26 Feb 2009

1 answer

118 views

Programmatically setting visibility of Radgrid

I have set the visibility of a rad grid to false on load of a winform.
when a check box toggle state occurs i use the following code

    
            radgrid1.Visible = true;

however this does not work when i step to next line and check the visibilty of the radgrid, it is still false !!!!!!

is this a known issue, i seem to be having a lot of problems with the telerik winforms controls q3 2008

GridView

answered on 26 Feb 2009

1 answer

184 views

Checkbox Events

I seem to be having a problem with checkbox events...

I've got in my RadGridView a Column of checkboxes... What i want to do is determine if ANY of these check boxes has been ticked. if one or more have been ticked then it enables a "Next" button, if none are ticked the next button is disabled.

So we need to do this on an event level. However i cannot for the life of me find an event that fires AFTER the checkbox value has been changed! I realise this is not complicated logic, but i cannot find the correct Event handler!

Thanks in advance
Regards
Kevin.

GridView

answered on 26 Feb 2009

5 answers

343 views

Toggle button style

Hi,
how can I change toggle button style that it looks like RadButtonElement (etc. border,background). When i try do something in edit ui element etc changing background disabled on mouse over style. Can I edit ToggleButton in Theme Builder?

Thanks
Marcin

RibbonBar

answered on 26 Feb 2009

1 answer

138 views

[Solved] Changing click behaviour of the Start Menu

I would like to change the behaviour of the Start Menu on a Rad Ribbon Bar to be more like the windows start menu: Click once to show and click again to hide.

I tried adding a new event handler to the radRibbonBar1.RibbonBarElement.ApplicationButtonElement.Click event, but I'm not sure what I should be checking for (i.e. a menu objects visibility) to enable this.

What's the recommended way to achieve this?

RibbonBar

answered on 26 Feb 2009

1 answer

208 views

Adding DockPanel as Tabbed Document

Cosmetic issue...I hope you have a fix.

When I have a DockPanel whose DockState is TabbedDocument, then I do a SetDock(), the DockState gets lost and it just opens as another dockPanel. If I set the DockState afterwards like this...

    
            dockMGR.SetDock(dpSearch, DockPosition.Fill);  
        
            dpSearch.DockState = DockState.TabbedDocument;

...then I get a huge amount of flicker as the screen cuts in half to render it as docked first, then it redraws as a tabbed document. How can I get rid of that flicker? I've tried Hiding and setting Visible to false until all the above code is finished but it still happens. Thx...

Dock

answered on 26 Feb 2009