Hi guys,

I don't understand how can I obtain rows of particular page (current page also), then get single cell and update it.

I would click to next page for example, view rows of this page and update specific column of these rows.

How can I do it?

Hello I am examining PDFViwer PdfViewerNavigator controls. But in both of two, something is gone wrong.

Firstly, in RadPdfViewer cursor property only allows "WaitCursor". When I try to change as "Default", it is not allowed.

Secondly, in RadPdfViewerNavigator localization is not allowed. I override like this:

 15. }

Could you help me for this situations?

Kind regards.

Hi,

Is it possible to add a floating window to RadDock without docking the form as first step. I am using the following code:

      Dim h As HostWindow = RadDock.DockControl(New MyForm(), DockPosition.Fill, DockType.Document)

      h.DefaultFloatingSize = New Size(800, 600)
      h.DockState = DockState.Floating

      h.Select()

The problem is, that this causes a lot of flickering and rearranging of the existing docked windows.

When added with Dockposition.Fill the new window will get focus. When floated the window in focus when the operation started may be hidden behind another window. Selecting the original window causes flickering between windows.

/Brian 

Hello

How Can I change culture of GanttView?

Thanks in advance

Hi Folks,

I have an Async Task which uses a LINQ query to fetch rows of data.

public async Task<List<POMastObject>> FetchPOMastsAsync()
        {
            try
            {
                using (var db = new DBContext())
                {
                    return await (from p in db.POMasts.AsNoTracking()
                            join pr in db.Profiles.AsNoTracking() on p.ProfileID equals pr.ID
                            join c in db.CurrencyTypes.AsNoTracking() on p.CurrencyTypeID equals c.ID
                            join w in db.WHMasts.AsNoTracking() on p.WarehouseID equals w.ID
                            join t in db.TermCodeTypes.AsNoTracking() on p.TermCodeTypeID equals t.ID
                            join s in db.POMastStatusTypes.AsNoTracking() on p.StatusID equals s.ID

                            //Ensure that these are dynamic
                            where (_viewfetch.VendMastID == -1 || p.VendorID == _viewfetch.VendMastID) &&
                            (_viewfetch.POMastStatusID == -1 || p.StatusID == _viewfetch.POMastStatusID)

                            orderby p.ID

                            //Put the query results into the bespoke object
                            select new POMastObject
                            {
                                ID = p.ID,
                                OrderNo = p.OrderNo,
                                RaisedDate = p.RaisedDate,
                                RaisedBy = pr.Name,
                                Currency = c.Description,
                                Warehouse = w.Description,
                                Terms = t.Description,
                                LastEditedBy = p.LastEditedBy,
                                LastEditedDate = p.LastEditedDate,
                                Status = s.Name
                            }).ToListAsync();
                }
            }

Which is consumed on the form as follows:

private async void GetSearchResultVendorAsync()
        {
            try
            {              
                radGridViewResult.DataSource = await _poasync.FetchPOMastsAsync();
                radGroupBoxResult.FooterText = "Search Results (" + radGridViewResult.RowCount.ToString() + " Records)";
            }
            catch (Exception ex)
            {
                GlobalErrorHandler.CallingRoutine = MethodBase.GetCurrentMethod().Name;
                GlobalErrorHandler.CallingModule = typeof(frmSearchPO).ToString();
                GlobalErrorHandler.Exception = ex.Message.ToString();
                GlobalErrorHandler.HandleError();
            }
        }

I am trying to have a radWaitngBar wrapped around this to StartWaiting and StopWaiting but so far have been unable to get it to work

I tried the following:

private async void radButtonSearch_Click(object sender, EventArgs e)
        {
            try
            {
                InitMemberVars();
                radWaitingBar1.StartWaiting();

                await Task.Run(() =>
                {
                    GetSearchResultVendorAsync();
                });
                radWaitingBar1.StopWaiting();
            }

Which starts the animation but then falls over with a System.NullReferenceeException in Telerik,WinControls.dll

If I don't use radWaitingBar the grid is populated correctly, and you are still able to drag the radForm around the screen whilst the async data fetch is running.

Any ideas folks?

Thanks

Martin.

Hi,

Using the GroupElementFormatting event, I would like to format the values based on knowledge of the original data column. 

So  how does one get the PropertyGroupDescription when knowing the PivotGroupElement?

/Brian