Questions on UI for WinForms Forum

10 answers

358 views

Hi.

How can I disable the shortcut for when people want to write @?
The problem is that I have a textbox where people can write an email adress, but when they press the "Alt Gr" key and "2" key, for danish @, the cursor leaves the textbox and shows some shortcuts in the RadRibbonBar.

Anybody have any ideas?

Regards and happy coding
LP

RibbonBar

answered on 25 Feb 2009

7 answers

258 views

Appointments shorter than half an hour

Hi,
I'm testing the trial version and cannot insert appointments shorter than 31 minutes.
Why does this happen?

Thank you very much.

Scheduler and Reminder

answered on 25 Feb 2009

1 answer

107 views

Some Unusual Errors

Hi,
For some reason I get some errors which shouldn't be:

Error 4

'Telerik.WinControls.Docking.DockWindow.autoHideSize' is not accessible in this context because it is 'Private'.
Error 3 'highlight' is not a member of 'Telerik.WinControls.UI.RadScheduler'.

I'm using Q3 2008 SP2

Thanks for any help,

Derek

General Discussions

answered on 25 Feb 2009

1 answer

157 views

Events and focusedDate

Hello,
I would like to know why, when i select a date , the events ViewChanged and viewChangind are triggered twice?
Also, is there a way to Know wich date is selected without iterate through the calendar.
The focused Date doesn't seem to work, i need to click twice on the date to have the right focused date.
Thank you
Shirya

Calendar, DateTimePicker, TimePicker and Clock

answered on 24 Feb 2009

8 answers

1.3K+ views

[Solved] Conditional formatting when cell value is DBNull

Hi,

Is it possible to add conditional formatting to a column which detects when a cell value is null (DBNull)? I want to highlight cells in my grid that are mandatory but haven't yet been populated. I have tried adding a ConditionalFormattingObject with ConditionTypes.Equal and tried "", null and DBNull.Value.ToString() but none triggered the formatting.

I have managed to get this working by using the CellFormatting event (thanks to help from this forum). Here I am able to check the cell value for DBNull and apply the following formatting;

e.CellElement.BackColor = Color.Red;

e.CellElement.DrawFill = true;

However this paints the cell backcolour red with a fade out - i.e. not blanket red which is what I want. Is this a setting somewhere, or part of the theme? If I use conditional formatting (tested with a non-null value) the cell is painted in plain red - i.e. no fading.

Therefore I would like to get the conditional formatting working with the null values - since this gives the formatting I require.

Thanks in advance,

Ben

GridView

answered on 23 Feb 2009

1 answer

112 views

RibbonBar and RadForm

Hi,

When using RibbonBar I would expect the title bar of the form to disappear since it is redundant.

This can only be done with regular form (setting the FormBorder to NONE). When using RadForm, the title bar is always there, which again, to me, seems to be redundant.

Is there a way to do it when using a RadForm? Can it be set through a property of the ribbon bar?

Thanks,

Roy

RibbonBar

answered on 23 Feb 2009

8 answers

767 views

Highlight Select tree node.

I am extending both RAD Tree view and RAD Tree node in to custom controls for business purposses.
And populating/adding nodes to custom tree view at runtime.

I am not able to high light (Back color) the selected node in the tree. Im setting the Theme to ControlDefault on my CustomTree view, but this doenst seem to take effect .

Any thoughts how i can high light selected nodes on RAD tree view ? Im extending the controls only for business reason, i didnt modify a thing in their actuall behavior. Or Is there anything specific that i need to do, to get the themes going on a extended RAD Treeview control ?

thanks in advance

Arun

Treeview

answered on 23 Feb 2009

1 answer

163 views

ListBox DragDrop in Panel

Hi,

I have added few items in my listbox, and there is one panel which allow drop property is true.

I have handled MouseDown event of listbox and checked if any item is selected if yes then I am calling DoDragDrop() method and passed approprite data. And my panel accepts those data.

Now I think as I have handled mousedown event of listbox, I cannot select another Item (the item that is already selected cannot be changed) !

I think I should not handle MouseDown event, is there any alternative !
Or there must have ItemDrag event, just like we have in System.Windows.Forms.ListView !

Regards,
Divyesh Chapaneri

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 23 Feb 2009

3 answers

111 views

RadTreeView and RadDropDownMenu not appering as wanted

I use RadTreeView, and a RadDropDownMenu assosiated with it.

I would like the drop down menu NOT to be shown for nodes at level 0, but I haven't figured out how to do this. Any ideas?

Also, the drop down menu appears if I right click to the right of the nodes in the tree view. Is there a way to check whether the user has clicked on the actual node?

Thank you!

Treeview

answered on 23 Feb 2009

1 answer

181 views

[Solved] Column Property Binding

Hi,

How do i bind the IsVisible property of GridView columns to the items in a CheckedListBox.

I need to do the reverse of....

    
            CheckBox1.DataBindings.Add(New System.Windows.Forms.Binding("Checked", Me.RadGridView1.Columns(0), "IsVisible", True))

.....so Checking/Unchecking listbox items will Show/Hide columns in a gridview.

GridView

answered on 23 Feb 2009