I have pageview control when can display 1 or many tabs.  In the case where there is only 1 page of data to display I would like to hide the tab caption.

Hi,

i converted a solution from Version 2011.1.11.419 to 2011.2.11.712 and now something with RadGrid.Refresh(); doesn't work as it does before.
Is this a known issue or should i call an other function?
I've got a context menu to manipulate the data of a column in multiple selected rows, after that i call Refresh() to show the new data. This worked fine in version 419...
The grid is bound to an EF-datasource, which is written to the DB in a separate function, after all modifications to the data are done.

The code looks like this:

if (this.grdEinheiten.SelectedRows.Count > 0)             
{                 
 foreach (GridViewRowInfo row in grdEinheiten.SelectedRows)                 
 {                     
   if (row.DataBoundItem is ClientTableItem)                     
   {                         
     ClientTableItem item = (ClientTableItem)row.DataBoundItem;
     switch (art)                         
     {                             
       case something:
         item.Something = value;
         break;                             
     
 
...
       default:                                 
         break;                         
      }                         
    }                 
  }                 
  this.grdEinheiten.Refresh();             
} 

Best regards

hi there

RadWizard-Control does not select the pages which are assigned!

radWizard1.SelectedPage = wizardPage1  ->does not set the current page correctly
radWizard1.SelectedPage = radWizard1.Pages[n]    -->does not set the current page correctly

My Example inlcudes 0=welcomePage, 1=CalenderPage, 2=RulePage, 3=Staffinfopage (Help page), 4=FinishPage

Routes allowed are: 0-4,  0-1-4,  0-2-4,  0-3-0, 1-3-1, 2-3-2, 4-3-4

If checking RadWizard.Pages[2].AccessibleName it show the correct Name "RulerPage"
but if assigning "radWizard1.SelectedPage = radWizard1.Pages[2]  another page is displayed.

I have shuffled around the Pages in the Pages.Collection and it seems that a wrong Pointer is returned.
Also it should be possible to  select a WizardPage by "radWizard1.SelectedIndex=1"

Please fix or show me another way thats working, currently its not usable for me!

Thanks Daniel

I want to show a CheckBox column without a box around it (just the tick or empty). But i am not sure how to style this. My GridviewCheckBoxColumn is readonly in this case so i want to just show a Tick mark when the file is true otherwise leave blank. Here is the code where i add the column to radgridview:
Please help
Thanks

Hi,

I have a listbox being used on a touchscreen based PC.  I would like to be able to scroll my list up and down by dragging on the list itself and then pressing an item within the list to select it. 

Failing that is there any way to increase the width of the scrollbars so that dragging the vertical scrollbar is easier?

Regards,

Jon

Hi

How do I get rid or hide the first column in a datagrid. It is the column that shows a right arrow when you select a row. Attached is a screen grab of the column I mean

Cheers

I know that there are many forum posts regarding filtering but I am having the hardest time trying to figure out how to accomplish this filter scenario:

I have 4 columns, Rdel, RAdd, RMod, RErr.
right now I have those columns set as Integer type in my datatable that I bind to the radgridview.  I handle changhing the values as need be but I need to be able to use filters so that I can not rows.  The way I have been trying to set the filters up I have used a custom context menu that uses a check type menuitem.  So when that value changes I am trying to add or remove descriptors.  So I may have many or no filters applied to the grid.  Right now I have something like this and it sort of works but I just wanted to kbnow if there is a better way of doing this.



If there is a better way to handle this scenario I would appreciate any suggestions.   The main thing is that I will add and remove filters on a single column and not want to lose the existing ones.  I would also need to be able to only see the rows that have a 1 in any of those columns.  A row could have a 1 in conAdded, conModified, and conDeleted.  That is so I can undo a single operation, such as a delete and still know that row was added.

Thanks once again.

Nick

Hello

I' going to Load Data from a nested generic list and Bind it to a radGridView. But I could not do that

this is my list:

and I add items into the list like below:

at the end I set the gridview dataSource like this:

But it does not show the data from the list. the grid has 2 columns: Capacity, Count

Does anyone knows How I can Bind Mylist to the grid?

thanks

Hi all,

I have a grid view with multiple columns, on which I want to apply filtering. When I use multiple filters, I get an exception of type

ArgumentOutOfRangeException
Index must be within the bounds of the List.
Parameter name: index

I can't find the cause of this, so does anybody have an idea of what's going wrong here? Grouping is also applied to the gridview (but I also tested without grouping with same exception as result).

The complete callstack is this:  
at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
   at System.Collections.Generic.List`1.Insert(Int32 index, T item)
   at System.Collections.ObjectModel.Collection`1.InsertItem(Int32 index, T item)
   at Telerik.Collections.Generic.NotifyCollection`1.InsertItem(Int32 index, T item)
   at Telerik.WinControls.UI.GridViewFilterDescriptorCollection.InsertItem(Int32 index, FilterDescriptor item)
   at System.Collections.ObjectModel.Collection`1.Add(T item)
   at Telerik.WinControls.UI.GridViewDataColumn.SetFilterDescriptor(FilterDescriptor value)
   at Telerik.WinControls.UI.RadListFilterMenuProvider.SetFilterDesriptor(GridViewDataColumn dataColumn, FilterDescriptor descriptor)
   at Telerik.WinControls.UI.RadListFilterMenuProvider.SetFilterDescriptor(FilterDescriptor descriptor)
   at Telerik.WinControls.UI.RadListFilterMenuProvider.ButtonOK_Click(Object sender, EventArgs e)
   at System.EventHandler.Invoke(Object sender, EventArgs e)
   at Telerik.WinControls.RadItem.OnClick(EventArgs e)
   at Telerik.WinControls.UI.RadButtonItem.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.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
   at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.Run(Form mainForm)
   at WinWorkFlow.Program.Main(String[] args) in C:\Data\TeamProjects\devc#2009\MuseumWorkflow.root\MuseumWorkflow\WinWorkFlow\Program.cs:line 19

Thanks,
Christ

Hi Team,

When doing some research on radmaskedittextbox(DateFormat)  i observed the following things.

1.By default maskedittextbox is allowing user to select only date between 1st of current month and
current date.

2.it is not allowing back date and also future date.

3.I am not able to clear the default date of radmaskedittextbox(DateFormat)  in runtime.

but in my application i want to allow back date and also future date.please tell me how to achieve this.

My Code snippet:
 private void rcStartDate_SelectionChanged(object sender, EventArgs e)
        {        
            rmebStartDate.Clear();
            rmebStartDate.Text = "";
            rmebEndDate.Value = "";
            
            rmebStartDate.Text = rcStartDate.SelectedDate.ToShortDateString().ToString();
            rcStartDate.Visible = false;
        }


Thanks
Ulaga