Hi, this might sound like a strange question but

If I have a CartesianChart bound to the following sample data:

category (DateTime): 01.01.2000 value 1
category (DateTime): 01.01.2000 value 2

this data is bound to a barseries and the categorybinding and valuebinding are set to the respective fields,
the horizontal x axis contains a DateTimeCategoriesAxis.

When i run this two bars are together and one category is shown which is kind of logical in the sense that it's the same category.

Is there however some way of forcing the x-axis to treat each category as a separate category instead? so that the two bars have spacing between them and are in their respective "category" similar to how Excel does things.

Hi,

i'm validaitin my Item with "ValidatinItem="MyForm_ValidatinItem":

This Works fine, but is it possible to chance the background of this fild now? Or set a border with Tooltip? And how do i stop the Comit if the Validation is false?

Thanks Best Regards
Rene

Hi,

I'm getting the following XAML design time exception in VS2012.

Exception

NullReferenceException: Object reference not set to an instance of an object.

Here's the stack trace:

   at Telerik.Windows.Controls.RichTextBoxUI.StatusBar.LayoutModeSelector.get_SelectedLayoutMode()
   at Telerik.Windows.Controls.RichTextBoxUI.StatusBar.LayoutModeSelector.set_SelectedLayoutMode(DocumentLayoutMode value)
   at Telerik.Windows.Controls.RichTextBoxUI.RadRichTextBoxStatusBar.OnDocumentLayoutModeChanged()
   at Telerik.Windows.Controls.RichTextBoxUI.RadRichTextBoxStatusBar.OnAssociatedRichTextBoxChanged(DependencyObject o, DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
   at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
   at System.Windows.DependencyObject.InvalidateProperty(DependencyProperty dp, Boolean preserveCurrentValue)
   at System.Windows.Data.BindingExpressionBase.Invalidate(Boolean isASubPropertyChange)
   at System.Windows.Data.BindingExpression.TransferValue(Object newValue, Boolean isASubPropertyChange)
   at System.Windows.Data.BindingExpression.Activate(Object item)
   at System.Windows.Data.BindingExpression.AttachToContext(AttachAttempt attempt)
   at System.Windows.Data.BindingExpression.MS.Internal.Data.IDataBindEngineClient.AttachToContext(Boolean lastChance)
   at MS.Internal.Data.DataBindEngine.Task.Run(Boolean lastChance)
   at MS.Internal.Data.DataBindEngine.Run(Object arg)
   at MS.Internal.Data.DataBindEngine.OnLayoutUpdated(Object sender, EventArgs e)
   at System.Windows.ContextLayoutManager.fireLayoutUpdateEvent()

Any idea's what may be causing it?

Thanks,

Rob

i already created gridbound column.. wanted to add numbering column due to user request.
i get Error: system.data.datarowview at No column.

aspx.cs:

        protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
        {
            if (e.Item is GridDataItem)
            {
                GridDataItem dataItem = (GridDataItem)e.Item;
                dataItem["RowNumber"].Text = Convert.ToString(e.Item.ItemIndex + 1);


            }
        }

Hi,

I have this RadGridView:

This give me something like the image in attachments.
As you can see I have 2 TextBlock for each row (column categories). But I want to fill the GridView table with information that I have in a a class that i created (number of categories is dynamic, so I want the number of TextBlock for each row depends how many categories i have in a list):


How can I solve this problem?

Hello,

the PivotGrid is a really great control. When is it planned to be final? And will the final control contain some exporting functionality?

Best regards,

Michael

I am generating a pie chart in c# code. The resulting pie chart looks good, except that the labels are all straight along the centre, instead of where they are supposed to be, as can be seen in the image. Any idea what I am doing incorrectly?

After following the instruction in the forum post How do you enter multiple lines of text in a cell I now have a nice way to enter multiple lines of text into a cell of my RadGridView control however if you actually attempt to use this for text that is of any significant size you will notice that the RadGridView control will not scroll along with keyboard cursor within the TextBox. To see the effect load the example from the aforementioned post and attempt to type in the the second column and create enough lines so that the text wraps past the bottom of the visible scroll region of the RadGridView. Has anybody found away to work around this? I've noticed all of the scroll into view methods but none seem to be specific to a position within a child control of an edit template of a column of the RadGridView. I'm guessing one could look for changes in size of the hosted TextBox and then attempt to adjust the scroll position of the RadGridView but I'm wondering if anybody else has already solved this problem as it seems like it would be a common one.

After writing this post I realized that the same issue may also exist when entering simple single line text where the right portion of the column happens to be partially off of the horizontal scroll region and sure enough that also exhibits the same problem So I guess my question is a general one, how to make RadGridView follow the keyboard cursor when editing text in one of the cells?

Is it possible to defer the filtering until some point, suchas when the DataFilter loses focus?
Thanks in advance,
Steve

Hello,

Is it possible to bind two comboboxes to one table with composite primary key?

Suppose one has a table MyTable with two fields (int Level, varchar2 Code) which forms composite primary key.

The corresponding entity is

where MyEnum is some enum.

I would like to bind two comboboxes to the list of such entities so that one combobox shows list of available items of MyEnum,

and the other one list of codes corresponding to the selected Level. Is it possible?

Thanks in advance.

Yours faithfully,

Mikhail.