or
15 answers
2.1K+ views
When occur binding data in RadGridView first row selected. But I'm need unselect all rows.
I'm use latest version. (WinForms Q2 2008 SP1)
I'm use latest version. (WinForms Q2 2008 SP1)
Jack
Telerik team
answered
on
27 Aug 2010
3 answers
376 views
Hello everybody!
I have empty grid (Rows.Count == 0) and I need that it's context menu openning on this grid.
Is it possible to force context menu openning handling, for example, right mouse click?
I have empty grid (Rows.Count == 0) and I need that it's context menu openning on this grid.
Is it possible to force context menu openning handling, for example, right mouse click?
Alexander
Telerik team
answered
on
27 Aug 2010
1 answer
88 views
I have WinForms Q3 2009 and have come back to a project after some time away. Whereas before I could select each element in the designer view, right-click to get the editor context menu, now I cannot select any of the items except the main parent form. I cannot get the context menus to come up. Also all the controls are now shown on the bottom panel, but I can't get a context menu to open on those either. My installation hasn't changed that I know of. Anyone have any suggestions? Thanks very much.
Peter
Telerik team
answered
on
27 Aug 2010
2 answers
106 views
Hi
I am creating some extension methods on the grid to ease the development. The compiler throws a warning: "Type of parameter pGrid is not CLS-Compliant".
How to fix it.
for example, this is one of my method:
I am creating some extension methods on the grid to ease the development. The compiler throws a warning: "Type of parameter pGrid is not CLS-Compliant".
How to fix it.
for example, this is one of my method:
<System.Runtime.CompilerServices.Extension()> _
Public Function AddColumn(ByVal pGrid As RadGridView, _
ByVal pDataField As String, _
ByVal pDataType As System.Type _
)
As Boolean
AddColumn(pGrid, pDataField, pDataType, 0, pDataField, 0, 1,
String.Empty, True)
End Function
Julian Benkov
Telerik team
answered
on
27 Aug 2010
1 answer
117 views
Hello there,
actually I'm not sure about this thing. If I'm using the Telerik ribbonbar, must I follow the MS guidelines too? So I MUST display the application menu, if the application button is clicked. Or the quick access toolbar MUST be used. And some other things of this document with around 110 pages. Is it neccessary to follow these guidelines in this case?
Greetings
actually I'm not sure about this thing. If I'm using the Telerik ribbonbar, must I follow the MS guidelines too? So I MUST display the application menu, if the application button is clicked. Or the quick access toolbar MUST be used. And some other things of this document with around 110 pages. Is it neccessary to follow these guidelines in this case?
Greetings
Peter
Telerik team
answered
on
27 Aug 2010
1 answer
105 views
Hi,
I know adding short cut key using "CommandBining" in RadMenu.
But, not display shortcut text just like "Ctrl + N" automatically.
Please, show me shortcut text in menuitem like WinForm MenuStripItem.
And I got MDI list using MDIList of RadMenuItem.
But, it do not work automatically checked menu and activating selected form.
How to implement this function?
Jaehong.
I know adding short cut key using "CommandBining" in RadMenu.
But, not display shortcut text just like "Ctrl + N" automatically.
Please, show me shortcut text in menuitem like WinForm MenuStripItem.
And I got MDI list using MDIList of RadMenuItem.
But, it do not work automatically checked menu and activating selected form.
How to implement this function?
Jaehong.
Nikolay
Telerik team
answered
on
26 Aug 2010
4 answers
149 views
Does RadDock contain any functionality to dynamically load assembilies such as a plugin architecture?
Julian Benkov
Telerik team
answered
on
26 Aug 2010
3 answers
180 views
I have an application with multiple tabs. I'd like it possible for user to "undock" tabs from the tabstrip and convert them into windows simply by dragging the tab outside of the tabstrip. And similar to re-dock a window as a tab if you drag a window back onto the tabstrip.
This is implemented in Google Chrome browser and I find the idea really appealing. And a nice way for the user to make separate windows on demand.
Is this possible to do with the WinForms Rad Controls? A small proof-of-concept would be great.
This is implemented in Google Chrome browser and I find the idea really appealing. And a nice way for the user to make separate windows on demand.
Is this possible to do with the WinForms Rad Controls? A small proof-of-concept would be great.
Vassil Petev
Telerik team
answered
on
26 Aug 2010
1 answer
116 views
Hi,
We have scheduler with resources. When try to set scheduler DataSource property, VS shows the message that ContextSwitchDeadlock was detected. DataSource contains 1 resource with more than 200 appointments. I guess the problem is in a large number of appointments we try to show. Is there any limits regard this. This is a complete text of a message:
ContextSwitchDeadlock was detected
Message: The CLR has been unable to transition from COM context 0x20cae8 to COM context 0x20cc58 for 60 seconds. The thread that owns the destination context/apartment is most likely either doing a non pumping wait or processing a very long running operation without pumping Windows messages. This situation generally has a negative performance impact and may even lead to the application becoming non responsive or memory usage accumulating continually over time. To avoid this problem, all single threaded apartment (STA) threads should use pumping wait primitives (such as CoWaitForMultipleHandles) and routinely pump messages during long running operations.
Thanks.
We have scheduler with resources. When try to set scheduler DataSource property, VS shows the message that ContextSwitchDeadlock was detected. DataSource contains 1 resource with more than 200 appointments. I guess the problem is in a large number of appointments we try to show. Is there any limits regard this. This is a complete text of a message:
ContextSwitchDeadlock was detected
Message: The CLR has been unable to transition from COM context 0x20cae8 to COM context 0x20cc58 for 60 seconds. The thread that owns the destination context/apartment is most likely either doing a non pumping wait or processing a very long running operation without pumping Windows messages. This situation generally has a negative performance impact and may even lead to the application becoming non responsive or memory usage accumulating continually over time. To avoid this problem, all single threaded apartment (STA) threads should use pumping wait primitives (such as CoWaitForMultipleHandles) and routinely pump messages during long running operations.
Thanks.
Jack
Telerik team
answered
on
26 Aug 2010
6 answers
196 views
Hello,
Is there a way to get multiline text in the dropdownlist just like the radcombobox in the previous version? We are using the radcombobox in our project and we are testing the latest version on our project. I could not see how to do multiline text in the raddropdownlist. Please suggest me how to implement multiline text in raddropdownlist.
Thanks,
Ajay
Is there a way to get multiline text in the dropdownlist just like the radcombobox in the previous version? We are using the radcombobox in our project and we are testing the latest version on our project. I could not see how to do multiline text in the raddropdownlist. Please suggest me how to implement multiline text in raddropdownlist.
Thanks,
Ajay
Peter
Telerik team
answered
on
26 Aug 2010
