Hi
   This is a urgent case ,we encount a trouble about WinForm .
Today ,Our program happen data disappear about combo box,status bar ,Form Title suddenly
our program had run over one year,and never happen this case before.
We also check data source and variable in program ,It seem to nothing trouble in there.

   Would you please kindly suuport our issue as soon as possible ,and let me know what information should provide to you.

Regards!

Hey,
    Is there anyway to set the TabIndex property for the tabs in RadTabstrip? I want to set the tabindex of every tab so the user can select them and that they look different when their taborder is hit by the user Tab key but there is no such property.
Thanks

Hi,

 i want to access a Cell value of SummaryBottomRow during runtime.
How to do that ?

Kind Regards
Kim

EDIT : To try and make this post make more sense.

The problem I've discovered is that, you are able to access 'hidden' RibbonTabs by clicking on a 'visible' tab, then using the mouse scroll button to cycle through the selected tabs. This cycles through 'hidden' tabs also, showing the contents of the tab.

I've attached an example project ... [note for some reason, I can't attach it here, even if I rename it].

Run the project, click on the 'Visible' tab, scroll the mouse wheel, and controls on a hidden tab will appear.

ORIGINAL POST:

RadRibbon has several tabs.

Depending on the context of what is happening in the application, some tabs are set to be hidden.

ribbon_taskdetail_visble.jpg below shows the 'Task Detail' tab, appropriately visible.

Application context changes, so the ribbon is hidden, shown in ribbon_taskdetail_hidden.jpg.

By clicking on a tab, then using the mouse scroll wheel, I am able to display the 'Hidden' tab contents, see ribbon_taskdetail_hidden_butavailable.jpg.

Hi
I have a RadDock control with a number of ToolWindows on it. The ToolWindows have CloseAction set to Hide. The user can "open" or "close" a toolwindow from a state button (and also a checked menu item). The state of the button (and the check on the menu) should indicate the whether or not the ToolWindow is displayed. Is there a way to tell if a ToolWindow is hidden programmatically?

Thanks

1. I like to submit a "bug report" that the Enter Key is not toggling expansion / collapse of the ChildGridViewTemplates of the CurrentRow unless they were previously expanded since the RadGridView has been opened.  In cases where it's not toggling, it's passed to RadGridView's KeyDown Event.  In cases where it is, it's passed to BaseGridBehavior's undocumented, Override-able ProcessKey Function.

2. I like to submit a "feature request" that an option be added to turn on / off the ChildView expansion / collapse behavior of the Enter Key.  When "on", it would always toggle expansion / collapse regardless of whether a Row was previously expanded.  When "off", it would do nothing except be passed to RadGridView's KeyDown Event.  a. The use of the Left and Right keys to expand / collapse a hierarchical / tree-like list are much more universal (see Windows Explorer, Outlook, VS, SSMS) where as the only place I could find the Enter Key key being used that way is the the Solution / Property Explorers in MS' VS and SSMS (not exactly common software for end-users) (1).  b. the Enter Key is commonly used for other purposes (i.e. selecting / opening an item) even in hierarchical / tree-style lists.  c. To override the Enter Key, I have to use the more difficult / non-intuitive method of overriding the GridBehavior Property vs. KeyDown Event.

(1) http://www.telerik.com/community/forums/winforms/gridview/expand-colllapse-master-parent-childgridviewtemplates-programmatically-in-radgridview.aspx

Hi,
I have urgent problem -> we have a gridview bound to binding list -> is working fine but sometimes im hanfling an exception ( especially when have set groupig for some column )

Here is CallStack for this exception

   w Telerik.WinControls.UI.DataGroup.GetRow(Int32 index)
   w Telerik.WinControls.UI.DataGroup.get_Item(Int32 index)
   w Telerik.WinControls.UI.GridTraverser.MovePrevDataRow()
   w Telerik.WinControls.UI.GridTraverser.MovePrevRow()
   w Telerik.WinControls.UI.GridTraverser.MoveBackwardCore()
   w Telerik.WinControls.UI.GridTraverser.MoveBackward()
   w Telerik.WinControls.UI.GridScroller.ScrollUp(Int32 step)
   w Telerik.WinControls.UI.GridTableElement.vscrollBar_Scroll(Object sender, ScrollEventArgs e)
   w Telerik.WinControls.UI.RadScrollBarElement.OnScroll(ScrollEventArgs args)
   w Telerik.WinControls.UI.RadScrollBarElement.CallOnScroll(ScrollEventType scrollType, Int32 oldValue, Int32 newValue)
   w Telerik.WinControls.UI.RadScrollBarElement.SetThumbPosition(Point thumbLocation, Boolean dragging)
   w Telerik.WinControls.UI.ScrollBarThumb.SetPosition(MouseEventArgs e, Boolean dragging)
   w Telerik.WinControls.UI.ScrollBarThumb.OnMouseMove(MouseEventArgs e)
   w Telerik.WinControls.RadElement.DoMouseMove(MouseEventArgs e)
   w Telerik.WinControls.RadElement.CallDoMouseMove(MouseEventArgs e)
   w Telerik.WinControls.ComponentInputBehavior.OnMouseMove(MouseEventArgs e)
   w Telerik.WinControls.RadControl.OnMouseMove(MouseEventArgs e)
   w Telerik.WinControls.UI.RadGridView.OnMouseMove(MouseEventArgs e)
   w System.Windows.Forms.Control.WmMouseMove(Message& m)
   w System.Windows.Forms.Control.WndProc(Message& m)
   w System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   w Telerik.WinControls.RadControl.WndProc(Message& m)
   w System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   w System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   w System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
   w System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
   w System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
   w System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   w System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   w System.Windows.Forms.Application.Run(Form mainForm)
   w ActSupervisor.Program.Main() w D:\Projekty\Alfavox-src\trunk\Alfa CC\Supervisor\Program.cs:wiersz 58

Hello,

Hi,

MDI Parent, with maximised MDI child.

The control box sits marginally low (see shot_01.jpg).