Questions on UI for WinForms Forum

2 answers

186 views

OnActivated is not getting called in Tabbed documents

Hi,
I am using a RadDock control with AutoDetectMDIChildren set to true. I have been given forms to be hosted as tabbed documents. I do this by setting the forms' MdiParent property to the main form and then calling their Show methods. These forms override the Form.OnActivated method. This method is never called.

Here is a simplified example:

    
                public partial class MdiChild : Form  
        
                {  
        
                    public MdiChild()  
        
                    {  
        
                        InitializeComponent();  
        
                    }  
        
                    int counter = 0;  
        
                    protected override void OnActivated(EventArgs e)  
        
                    {  
        
                        label1.Text = string.Format("Activated {0}", ++counter);  
        
                    }  
        
                }

When I first show the form I would expect its Label1 to display Activated 1. If I click on another tab then back on this form's tab I would expect to see Activated 2 etc.

Thanks

Dock

answered on 03 Nov 2009

1 answer

198 views

Docking and serialization problem

Good morning.

I have problems with radDock layout and serialization. My problems are also visible in the application examples provided with radControls. I use Visual Studio 2008 Express Edition on a Windows XP OS. RadControls version is RadControls for WinForms Q2 2009 SP1.

In the test application Examples\Docking\Serialization, when I want to move ToolWindow1 on the left, I see in the preview that it’ll fill half the space of ToolWindow3. When I dropped ToolWindow1, the result is not the same, and the windows will not appear as in the preview.
When I modify the layout and then save the new layout, when I load the layout a new floating radForm will appear. Trying to move it around by clicking on the title bar causes it to disappear. Then, every time I try to load the layout again, all is ok. I mean: if I modify the layout and save the changes, the first time I reload the new layout I got the problem. If I save the layout again (with no changes), no problems arise.

The same behaviour I obtain in my applications.

Thank you.

Dock

answered on 03 Nov 2009

8 answers

306 views

[Solved] ListBox Selection Display is not refreshed after scrolling

Hi,
My ListBox is populated with more items than fit into it, and I can thus scroll up and down.
Now, when I select an item and then scroll until it is not displayed anymore, and then scroll back, the selected item is not shown in "selected" style anymore.
Only when I move the mouse over the item, it is displayed in "selected" style again afterwards.

This problem seems to be related with this one:
http://www.telerik.com/community/forums/winforms/gridview/radgridview-row-formatting.aspx

i.e. "Only the rows that are visible on screen have visual elements. When the grid is scrolled, the visual elements are reused for other logical elements."

But I want my ListBox to show the selected items. The user doesn't want to play hide and seek.
What do I need to do?
/J

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 03 Nov 2009

0 answers

110 views

Custom skins

How can we apply Custom skins to Rad scheduler.... how many types we can apply....

Scheduler and Reminder

asked on 03 Nov 2009

2 answers

135 views

[Solved] No such property registered - winforms

I have RadControls for WindowsForms 8.1.0.0 installed on my Vista x64 machine. I recently upgraded RadControls for ASP.Net from Q1 2008 to Q2 2009. After the upgrade, with a little work, I got my ASP.net projects working wonderfully and was fired up. However, I went in to do a little work on a win forms project, and I started getting a "No such property registered" error when opening the designer. Looking through the forums, I found that other users experienced this when upgrading their win forms controls. It seems that my case is slightly different in that the conflict is occuring on Telerik.VSX.Controls in my GAC, which was put there by the ASP.Net controls. I can't uninstall it from the GAC becuase the installer has it protected. If I do a full uninstall of the ASP.net controls, the winforms projects work fine. Any ideas?

Thanks,
Alex Johnson

General Discussions

answered on 02 Nov 2009

4 answers

224 views

GridViewSelectedRowsCollection.Add

Hi,

I`m Using GridViewSelectedRowsCollection but after adding Obj into it, still it`s count == 0.

    
            GridViewSelectedRowsCollection RowCollection = new GridViewSelectedRowsCollection();  
        
            RowCollection.Add(RadGrid1.CurrentRow);

Regards.

GridView

answered on 02 Nov 2009

0 answers

153 views

How to update value in GridViewSummaryItem

I have gridview in form. then I have checkbox column and GridViewSummaryItem of price column. I want to update value of GridViewSummaryItem when I click checkbox column. How to do this?
Help me please
Thank you...
Pum+

GridView

asked on 02 Nov 2009

6 answers

226 views

Is a person a resource?

I'm about to build a calendar/booking-system for a hairdresser salon - I need to show today´s appointments for all employees side by side.. should each employee be a resource then?

Thank you.

Ibleif

Scheduler and Reminder

answered on 02 Nov 2009

0 answers

90 views

Scheduler

When i write this code it applied the total cell ...

protected void RadScheduler1_TimeSlotCreated(object sender, TimeSlotCreatedEventArgs e)

{

switch (e.TimeSlot.Start.Date.DayOfWeek)

{

case DayOfWeek.Monday:

e.TimeSlot.CssClass =

"rsCategoryRed";

break;

case DayOfWeek.Sunday:

e.TimeSlot.CssClass =

"rsCategoryBlue";

break;

case DayOfWeek.Wednesday:

e.TimeSlot.CssClass =

"rsCategoryYellow";

break;

case DayOfWeek.Tuesday:

e.TimeSlot.CssClass =

"rsCategoryBlack";

break;

default:

break;

}

}

Ineed to apply the Wraptext box in the entire cell.......

Scheduler and Reminder

asked on 30 Oct 2009

1 answer

128 views

Missing Files on Build?

Hey Guys,

I'm new to RadControls and i'm finding this product FANTASTIC!

However, I am having a slight issue when trying to run a project's exe on a pc that doesn't have RadControls installed.

My steps were to run build in VS2008 for my project, and then goto the projects bin folder and grab all the relevant files and try to run them on another pc, but that does not seem to work. I end up with the exe just crashing.

Any tips on how to fix this?

Thanks!

General Discussions

answered on 30 Oct 2009