Hello.

According to this thread, I want to ask if radgridview support transposing?

Thanks in advance.

Good afternoon Telerik :)

There seems to be a problem with form closing events when using RadDock with MDI forms and AutoDetectMdiChildren. When I call the Close function of a docked form, the Closing event of the form is call twice. This does not happen when I close the form from the RadDock control (for example, with middle click on the tab document). This is a link to a project that demonstrates this problem.
This behavior breaks our data checking process (unsaved or invalid data etc).

Additionaly if someone cancels (setting the e.Cancel property of CancelEventArgs to true) the closing process on the second fire of the event, the form will close but the docking document will remain open.

I am using the latest trial release (Q3 2010).

Thank you in advance for the answer Telerik team :)

Hi,

I think there is a possible bug in MasktedTextBox when you copy paste. here is the scenario to recreate this.

have a MaskedTextBox with masktext as 00-00-00 (Sort Code) with Type as Standard.

run the application and you will see the text is now defaulted to 00-00-00.

1. Open notepad and type 222222 (6 chars) and select the text and right click and copy.
2. block/Select all the maskedtext in the app,
3. right click and select paste option.
4. you will see the text pasted in the masked textbox and
5. Tabout using a tab key and the copied text disappears.. and defaults to 00-00-00. where as the values should have been 22-22-22.

Note: this doesn't occur when you do ctrl+v and if you do ctrl+v first time then right click option works fine here after.

please advice.

Regards,
Khizar

Hello!

I have a couple of issues with Excel-Like Filtering in RadGridView v.2010.3.10.1215.

1. The filter dialog title is “RadGridView Filter Dialog [<column>]”. Is it possible to customize it?

2. If both selections in the filter dialog are “No filter”, the following exception is thrown:

Object reference not set to an instance of an object.
at Telerik.WinControls.UI.RadListFilterMenuProvider.ValidateUserFilter(FilterDescriptor descriptor)
at Telerik.WinControls.UI.RadListFilterMenuProvider.EditFilterDescriptor(RadFilterComposeMenuItem menuItem)
at Telerik.WinControls.UI.RadListFilterMenuProvider.FilterMenuItem_Click(Object sender, EventArgs e)
at Telerik.WinControls.RadItem.OnClick(EventArgs e)
at Telerik.WinControls.UI.RadButtonItem.OnClick(EventArgs e)
at Telerik.WinControls.UI.RadMenuItem.OnClick(EventArgs e)
at Telerik.WinControls.RadItem.DoClick(EventArgs e)
at Telerik.WinControls.RadItem.RaiseBubbleEvent(RadElement sender, RoutedEventArgs args)
at Telerik.WinControls.RadElement.RaiseRoutedEvent(RadElement sender, RoutedEventArgs args)
at Telerik.WinControls.RadItem.RaiseBubbleEvent(RadElement sender, RoutedEventArgs args)
at Telerik.WinControls.RadElement.RaiseRoutedEvent(RadElement sender, RoutedEventArgs args)
at Telerik.WinControls.RadElement.DoMouseUp(MouseEventArgs e)
at Telerik.WinControls.ComponentInputBehavior.OnMouseUp(MouseEventArgs e)
at Telerik.WinControls.RadControl.OnMouseUp(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at Telerik.WinControls.RadControl.WndProc(Message& m)
at Telerik.WinControls.UI.RadPopupControlBase.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Is it possible to catch it?

Thank you.

Hey,
i want to create my own GridView control which herits yours.
I've created a new vb component project inherits the Telerik gridview with no code.
On my main project, on the form i've added the inherits control and in the form load event, i've defined the datasource and the data member properties.
I've no pb with the data, i see the 60 lines and all the columns, but with one problem....The data are not visible like a blank forecolor, but when i enter in a cell (in edit mode) i see now the data with black font.
Any idea ?

Hi, I'm really struggling to create a bar chart the way my boss wants it.
If you have a look at the attached, what we are trying to achieve is the date across the bottom, then bars for each of the modules, so on the 10/12/2009, there would be three bars one for balancing, hospitality and membership.
Hope somebody can help

I would like a ToolWindow to always stay on top when it is floating.  I don't see a property for AlwaysOnTop or TopMost on the ToolWindow class, so does anybody out there have some sneaky code that allows you to do this?

I have a situation like this:
I need a filter for a column say ProdNumber==null, so it shows all products w/o a product number. In the grid i am enabling users to enter a product number and save. But since the filter is on as soon as the user save the record, the record disappears from the view based the filter. But the users would like to continue to see that record until they manually trigger the filter again. How can i do this?
How can i cancel the automatic filtering  and provide a button or something to trigger the filtering?
I tried to use this , but did not get fired before the automatic filtering:

 

 

void radGV_FilterChanging(object sender, Telerik.WinControls.UI.GridViewCollectionChangingEventArgs e)

 

{

e.Cancel =

 

true;

 

}

Thanks
anu

I'm looking for an right approach to both limit and alter the text being typed in a textbox column?

For the given cell column, I'd need to limit the user input to a range of characters (A-E,0-9), but also auto-uppercase the values as they are being typed in?  I've also tried to split the validation and uppercase portions in two separate events, but the real-time uppercase always seems to get me stuck.

I've looked at ValueChanging, as its raised for each keystroke, but changing the cell value within this event causes a stackoverflow, and changing the e.NewValue does not have any effect.

I've also tried CellFormatting - but that only formats the text after the edit is completed.

Thoughts?

I've been going around and around with this. I have a RadGridView in which I want the user to be able to click rows, but not select individual cells. I basically want no cell highlighting.

I have the selection mode set to FullRowSelect - and I've tried setting this both through the property inspector and via code - and yet a click on any given cell will select that cell and not the row.

I've gone so far as to add an event-handler for the SelectionChanged event and trying to clear the selection there with RadGridView.ClearSelection() but the cell remains selected.

What am I missing here?