Hi,

I have a column in a grid column as a GridViewDecimalColumn where DecimalPlaces = 2, FormatString = "{0:#####,###,###,###,##0.##}"

This displays data correctly in all cases.

I am getting inconsistent behaviour though when I edit the cell depending on how the edit is started. This is a little difficult to explain, however :

Scenario 1 :

If I click in the cell so as to invoke the editor, the current value is displayed and fully selected and I am able to enter new data. The CellValueChanged event fires when I leave the cell if the data is valid. When CellEndEdit fires, it either has the new valid data, or the old value if invalid.

Scenario 2 :

If I highlight the cell but do not click to edit and press space, the same happens as above as the space keypress invokes the edit.

Scenario 3 :

If I just highlight the cell but do not click to enter edit mode and start typing, then cell editing begins. The CellValueChanged event fires immediately after the first keypress and the new value in this event is the value I typed, so If for example I enter "1", I now though get the following text in the cell 

"1.00"

and the CellValueChanged value = 1

I can now enter text, however if I hit the decimal point and 2, I get a duplicate decimal point entered, so the cell contents are now "1.2.00" which is invalid.This happens for all scenarios and as the data is not valid I get no CellValueChanged event fired when I exit the cell. In scenarios 1 and 2, in CellEndEdit, when the new data is invalid, the event argument contains the original cell value before the edit. In scenario 3 though, as the CellValueChanged event fired on initial keypress, CellEndEdit now fires with 1 and not the old value.

I am looking really for a way to prevent entering multiple decimal points, or apply an edit mask to the cell to prevent invalid data entry. Also, I would ideally be looking for consistent behaviour for the 3 scenarios, so for the grid to reinstate the old value (pre-edit value) in all cases when the data is invalid and not the first valid value as in scenario 3.

Cheers,

I have set up a custom SimpleListViewVisualItem and I would like the display to update when some of my properties change. SynchronizeProperties appears to only be called when I select a different item in the list. Is there a way to force SynchronizeProperties to be called from my code?

Hi,

I've downloaded trial version of Telerik controls for WinForms mainly to verify if RadTreeView contains required functionality. After playing around for a while I've noticed that it doesn't have couple of methods that are documented in Telerik site:

1) There's no method to add RadTreeNode to RadTreeNodeCollection using Add() method.
http://www.telerik.com/help/winforms/treeview-working-with-nodes-adding-and-removing-nodes.html

2) There's no method to insert RadTreeNode using index to RadTreeNodeCollection:
http://www.telerik.com/help/winforms/treeview-working-with-nodes-reordering-nodes.html

Is it limitation for trial version or is this functionality removed?

Hello;

Is there a way to embed formatting inside a cell, specifically a header cell?

I have some multiline headers using:
RadGridView1.MasterTemplate.Columns("ShippingDateRange").HeaderText = "Ship Date Range" & vbLf & "Not Before/After"
And it would be great to have the top line "Ship Date Range" be bold or a different color ect.

Thank you so much in advance for any thoughts or how others have addressed this need.

Joe

Hi,

Is it possible to reverse the direction of plot axes?

Eg. plotting depths, zero will be at the top of the plot area.

The primary axis seems to be bound to the x-axis (horizontal axis), eg. in relation to trackball and indicators. Is this correct?

Regards
Brian

I have a custom SimpleListViewVisualItem with some custom display via SynchronizeProperties and I would like to update the display when my properties change (like the name for example).

Currently SynchronizeProperties appears to be called when the selected item changes. Is there a way to force SynchronizeProperties to be called from my code?

Hi Guys,

Can you please help me. After upgrading to Telerik Q2 2014 (version 2014.2.715). Every time LoadLayout is called  I'm getting this hardcoded message box See attachment:

The value "Telerik.WinControls.Data.SortDescriptor" is not of type "Telerik.WinControls.Data.SortDescriptor" and cannot be used in this generic collection.
Parameter name: value

This only happened when the layout contains Sorted column.

Thanks for any help

Gridview with herarchical data.  I need to be able get a value from a column from the selected row in the master template and a different column and row in the child template, how do i add a check to see which template the row selected is on using the gridview click event?

Good day,

I am using RadRibbonForm window as my MDI Parent and RadDock AutoMdiDetection = true.
Here is what I am trying to achieve. I do not want to duplicate my window base on the childForm.Text.
Every time the user click a button for form entry, the system will check if the childForm.Text exist in the document tab of raddock.
If it exist, it will focus on that tab, else it will be added in as mdi children.
How to focus on that document tab?

I have explore the raddock properties. ActiveWindow, DocumentArray,and etc are null.

I have a data bound scheduler, with a SchedulerBindingSource:


I use async await to get appointments from the database, and on this background thread I also add the appointments to a binding list.

After this work is done I want to update the scheduler by adding the binding list from the background thread to the scheduler's binding list on the UI thread.

 This doesn't fire the Appointments_CollectionChanged event, and the scheduler is not updated

Is there a way to do this in one go? I've done some investigation, and updating the scheduler one appointment at a time seems to fire the Appointments_CollectionChanged event, but this is very time consuming. Another option is to call the InitiateBookingDataSource() method again, but I don't like that solution either.

Regards, Jill-Connie Lorentsen