Questions on UI for WinForms Forum

4 answers

121 views

[Solved] First RadGridView fires second SortChanged

I have two radgridviews in a user control. When a column in the first grid is clicked, it fires the SortChanging and SortChanged on the second grid. The second grid fires the correct correct event. Also, the first grid changes the sort direction arrow of the second grid. Does anyone know what's going on and how to I stop this behavior?

GridView

answered on 11 Jan 2011

6 answers

687 views

Disable the Context Menu for a RadTextBox

How can I disable the default Context Menu for a RadTextBox?

I want to use my custom Context Menu, but it always shows the "copy, paste cute..." menu...

TextBox

answered on 11 Jan 2011

18 answers

422 views

[Solved] WinForms look & feel.

Hi,

Could You please provide Theme for WinForms style (I couldn't found one).

I was trying to achieve that using Visual Style Builder, but effect wasn't well rounded, even that I've spent some time on that.

The problem I'm facing is that I'm using RadGridView as an extension for a WinForm based project and it don't fit in well.

Another issue is that WinForms looks a little different on differents OS (XP, Windows 7) while RadGridView looks always exactly the same.

Regards.

GridView

answered on 11 Jan 2011

3 answers

185 views

[Solved] splitting tabbed documents

hi,

please let me know the fore most splitted tab documents.

Thanks
suresh.

Dock

answered on 11 Jan 2011

12 answers

206 views

[Solved] Problem migrating project

To whom it may concern

I cannot migrate my project that used version Telerik Q2 2010 914 to Telerik Q3 2010 1215.

I have used the Upgrade Wizard, Manual Method and Utility Project Update Utility.
All my references and assemblies are changed to the latest release and I still having troubles when I execute/run it.

I have attached an image where the problem is shown, the assemblies that I have and the references of the project.

Thanks and Regards,
ABS S.A. de C.V.

General Discussions

answered on 10 Jan 2011

5 answers

284 views

[Solved] RadCalendar.FocusedDate not showing in the view area

I have a RadCalendar set to a focused date, say 1/15/11 , but after i use the navigate button to move it to Feb and then bring it up again, it shows the month of Feb in the view instead of Jan (where focused date is 1/15/11). Do i have to do anything else to show the focused date on the calendars view.

cal_Dates.SelectedDate = (

DateTime)gv.Rows[e.RowIndex].Cells["SyDate"].Value; //eg- 1/15/11

cal_Dates.FocusedDate = cal_Dates.SelectedDate;

Thanks in advance for any help.

Calendar, DateTimePicker, TimePicker and Clock

answered on 10 Jan 2011

9 answers

521 views

Gridview performance with grouping very slow

Hey there, having a performance issue when grouping is enabled. I do not believe it is the grouping logic, but perhaps a drawing issue. I have about 1800 items of 10 columns that are sorted and grouped (about 12 groups). When grouping is off, it runs very fast. With grouping on, it is painfully slow reacting to commands and changes in the bindinglist. However... if I keep most groups collapsed it runs fast again, which is what leads me to believe it may be redrawing (formatting, etc.) rows that are not visible to the user.

For now I will default the groups to collapsed, but would love some feedback on handling this performance issue when all groups are opened. I can only imagine a user with 5000+ items.

Thanks!

GridView

answered on 10 Jan 2011

5 answers

171 views

[Solved] issues with ribbonbar and form theme

I had a radform with breeze extended theme. The I added a ribbonbar and it asked me to activate the radribbonbarform behaviour. But it told me that if i deleted the control it would reverse the automatically.

Now, I deleted the ribbonbar but the theme in the form and in all the other controls don't show the style ("breeze extended"). What can i do about it?

thanks a lot

RibbonBar

answered on 10 Jan 2011

8 answers

163 views

Sort descriptors not working after upgrading to 2010.3 SP1

Hi there.

A few days ago, I upgraded from version 2010.3.1109 of the Windows Forms controls to version 2010.3.1215 (SP1). This was done to fix an issue with the RadButton.

However, now my sort descriptors I have added to a RadGridView are not being respected. Below is the code I am using which was working before the upgrade.

private void sortGrid()

{

int sortOrder = byBradFordRadioButton.ToggleState == Telerik.WinControls.Enumerations.ToggleState.On ? 0 : 1;

dataGrid.SortDescriptors.Clear();

if ( sortOrder == 0 )

{

dataGrid.SortDescriptors.Add(new SortDescriptor("Bradford Factor", ListSortDirection.Descending));

// select the first row

dataGrid.setSelectedRowIndex(0);

}

else

{

dataGrid.SortDescriptors.Add(new SortDescriptor("Employee", ListSortDirection.Ascending));

}

Any clues on a workaround for this?

GridView

answered on 10 Jan 2011

1 answer

118 views

Docking Event

hi team,

After this event what is the next sequence of events fired.

serviceDragDrop.PreviewDockPosition += new DragDropDockPositionEventHandler(serviceDragDrop_PreviewDockPosition);

For me the active document changed event does not fire sometime.

Thanks
suresh.

Dock

answered on 10 Jan 2011