Questions on UI for WinForms Forum

14 answers

223 views

RadDateTimeEditor defaults to 1 Jan 1753

Hi,

Any idea why my RadDateTimeEditor columns always defaults to 1 Jan 1753 on selection?

I've looked at the properties that RadDateTimeEditor expose but can find anything relevant.

Is there a why to default it to DateTime.Now maybe?

Thanks

GridView

answered on 07 Feb 2011

1 answer

152 views

Appointment, Resources, AppointmentResources and INSERT issue with Identity

I am struggling with databinding the RadScheduler.
I have the tables created, the constraints/relationships set up just fine.
When I assign a resource to an existing appointment, the row is added to the AppointmentResource relationship table just fine into the database.

However, when I try to assign a resource to a new appointment, I get a constraint error.
When I remove the constraints, I see values like -4 in the AppointmentId column in the AppointmentResource table.
So, I'm assuming that, since the AppointmentId in the Appointment table is set to IDENTITY, the code that handles the relationships doesn't know the AppointmentId yet when creating the rows to add to the AppointmentResource table.
Is anyone aware of this, and do you have a workaround? I'm thinking the only workaround is to bind to objects and do the database code myself..

Scheduler and Reminder

answered on 07 Feb 2011

3 answers

165 views

Document name highlighting in docking manager.

Hi all,
I have a docking manager in my project which all the tabs are populated and they can be closed whenever needed. My issue is that, the CURRENT TABS name should be bold and the names of the remaining tabs should not be so. I am using the dockingmanager_tabchanging to do this, but the problem is that i am not able to undo the changes to the style to the previous tab. So if I have 3 tabs open and I click on one tab, the font changes to bold, now when I click on the next tab the previous TAB'S bold style needs to go away. How can I do this? Can I get a count of the tabs in the docking manager and undo all the styles or something like that I could not do it. Any help would be greatly appreciated.

Private Sub dockingManager_DockTabChanged(ByVal sender As Object, ByVal e AsTelerik.WinControls.Docking.DockTabChangedEventArgs) HandlesdockingManager.DockTabChanged

In this event e.Tab.Text just gives the changed tab text.
Is there any way we can change the text style of all the tabs that are open. Probably some where deep down the object structure. Again any help would be great.

End If

Thanks

Dock

answered on 07 Feb 2011

5 answers

212 views

Filterbox suddenly loses its textbox while typing?

I have a very irritating problem with RadGridView. Look at the video: Filter box suddenly becomes Non-Editable by itself

I am using Q1 2008 SP1. The filter it seems has suddenly become non-editable, at least from the way the textbox vanishes, but if I press on any key like 'd' or 's' or 'q' then this same filter box will show up its filter textbox.

Anyone knows how to get rid of this 'weird' problem?

Thanks
Sunil

GridView

answered on 07 Feb 2011

17 answers

476 views

Form title is blinking

Hello, all

I have a RadForm with RadTreeView on it. When user change selected node on tree view I update form header (set node text into header). The header text is blinking when I do it.

Here is the code

private void radTreeView1_SelectedNodeChanged(object sender, RadTreeViewEventArgs e)
        {
            RadTreeNode node = this.radTreeView1.SelectedNode;

            if (node == null)
            {
                return;
            }

            Text = "Repository Explorer - " + node.Text;

            //Do something operations
            System.Threading.Thread.Sleep(1000);
        }

Can you help me?

Andrew Shyliuk

TitleBar

answered on 07 Feb 2011

1 answer

178 views

customized context menu

Hi,
I am implementing customized items in context menu where one of the menu items have sub items (children) elments but the problem is that when i take the mouse on sub items(childrens) the sub items still remain non-highlited.....and also the click event gets called on double click not on single click.

Also tell me Is there any possibility of implementing sub menu item like there is available in word (attached file).

I need examples in windows forms not on web.

Please help me how to highlight those items on "mouse over".

ContextMenu

answered on 07 Feb 2011

1 answer

170 views

Radschedular context menu customization

Hi,
I am implementing customized items in context menu where one of the menu items have sub items (children) elments but the problem is that when i take the mouse on sub items(childrens) the sub items still remain non-highlited.....and also the click event gets called on double click not on single click.

Also tell me Is there any possibility of implementing sub menu item like there is available in word (attached file).

I need examples in windows forms not on web.

Please help me how to highlight those items on "mouse over".

Scheduler and Reminder

answered on 07 Feb 2011

4 answers

201 views

Textbox backcolour

Hi,

I am new to radControls so this will most likely be something simple.

I have a textbox which I would like to change the backcolour but when I change the backcolour in the properties, nothing changes.

What am I missing?

Thanks

TextBox

answered on 07 Feb 2011

6 answers

248 views

[Solved] Group expanding at ramdom (bug?)

Hi

I have a GridView with 3 column, Id, Name and Quantity
I have created a group using the Name column.
I have a GroupEvaluate that calculates the total quantity in a group and displays it on the group header.

My gridView is bound to a DataSource (AccountRowBindingSource) containing and Generic List of Linq2SQL objects (called RowsToAdd).
My first problem: When I add rows to my RowsToAdd the GroupSummaryEvaluate event is not fired so my group header is not recalculated.
However, If I expand the group, I can see all added rows.

To force the GroupEvaluate event to trigger I added a ResetBinding call, like this

AccountRowBindingSource.DataSource = RowsToAdd

AccountRowBindingSource.ResetBindings(False)

After the change, the GroupSummaryEvaluate event is fired and the correct summary is displayed in the header.
BUT..
Now Groups in the RadGrid randomly expands. I can see that its the ResetBindings that is making this happen.
So, Why is the groups expanding even though I have set the AutoExpandGroups = false?

Regards
Per

GridView

answered on 07 Feb 2011

1 answer

203 views

Button Theme Name

I created a VB.NET 2010 Windows Form application project, added a Windows Form, then added a RadButton to the form. I set the Theme Name to OfficeGlass through the Smart Tag. In design view, the button is rounded with a dark blue gradient. It looks fine in design view, but when I run my application, the button goes back to the default theme style (light blue).

Why is the button theme changing at run-time?

Thanks,
Chris

Buttons, RadioButton, CheckBox, etc

answered on 07 Feb 2011