In order to filter my child grid
I try to do the folowing
but now the OnChildGridLoaded
happens few times and I get the child grid few times

private void OnChildGridLoaded(object sender, RoutedEventArgs e)

{

try

{

if (((ComboBoxValues.ComboValues)cmbActivityType.SelectedValue).Id != 0)

{

dsAcoount.Tables["Budget"].DefaultView.RowFilter = "ActivityTypeID=" + ((ComboBoxValues.ComboValues)cmbActivityType.SelectedValue).Id;

((RadGridView)sender).ItemsSource = null;

((RadGridView)sender).ItemsSource = dsAcoount.Tables["Budget"].DefaultView;

}

}

Thanks!
Orit

From line 1148 in RadDragAndDropManager.cs in the source  of 08/13

if (el.VisualHit != null && (el.VisualHit as UIElement).IsHitTestVisible)

System.Windows.Media.DrawingVisual doesn't inherit from UIElement, so the as returns null and we get an exception.

Hello,

I have a very simple question: I want to select multiple cells in the GridView, but I can't find the option to do it, and the SelectionMode property is not available. So far all it does is select the whole row, where I want to be able to select only a cell.
Any clue?

Thanks in advance.

Guys,

I honestly tried your WPF controls, and I must say, the overall impression is not good.

With my first project, I found:
1) The RadGridView control has a bug where items added to bound collections do not display correctly. Component One's grid works.
2) The Toolbox gets some huge amount of classes added to it that are not even controls. Not productive to scroll through a giant list, and I should NOT have to go registry hacking to fix this.
3) Scheduler has no resource support, so I'm told to wait until the next release. Telerik's is easier to work with than C1, but lacks this key feature.

This is the same experience I had last time with Telerik's controls. Bugs!

So I've about 7 days left in evaluation to decide where to spend my $$ and I cannot figure out why I should pay over $1k when all I have used so far with success is the DatePicker. I'd love to buy Telerik, because the documentation is better than the competition, and there are a lot of sample projects, but I get the feeling that the kit isn't well tested, and I cannot afford to make the wrong choice since this app will ship to my customers and become something I must support and base my business off of.

I arranged my "things to do"
and now I need tow things
1. have the ability to filter the child rows
2.  have the ability to filter the items in the ComboBoxColumn of the child grid

I think to do it in the OnChildGridLoaded
when I get to it the value in the ((RadGridView)sender).ItemsSource
is {System.Linq.Enumerable.WhereEnumerableIterator<System.Data.DataRow>}

how can I filter it? or is there another way to filter

 

private void BindDataMainGrid()

{

try

{

thisthis.gvAccount.ItemsSource = this.GetData();

}

catch{}

}

private DataSet GetData()

{

try

{

dsb = ServiceData.GetBudgetsByOBS(iOBSID);

if (dsb != null)

{

dsb.Tables["Budget"].Columns.Add("SumBudgetAllocation", typeof(float));

dsb.Tables["Budget"].Columns.Add("SumBudgetRequest", typeof(float));

dsb.Tables["Budget"].Columns.Add("SumOrderAllocation", typeof(float));

dsb.Tables["Budget"].Columns.Add("SumOrderPaid", typeof(float));

foreach (DataRow dr in dsb.Tables["Budget"].Rows)

{

dr["RowStatus"] = 0;

if (dsb.Tables["BudgetAllocation"].Select("id=" + Convert.ToInt32(dr["ID"])).GetLength(0) > 0)

{

dr["SumBudgetAllocation"] = Convert.ToDecimal(((LM_Model.dsBudget.BudgetAllocationRow)dsb.Tables["BudgetAllocation"].Select("id=" + Convert.ToInt32(dr["ID"]))[0]).ItemArray[1]);

}

if (dsb.Tables["BudgetRequest"].Select("BudgetId=" + Convert.ToInt32(dr["ID"])).GetLength(0) > 0)

{

dr["SumBudgetRequest"] = Convert.ToDecimal(((LM_Model.dsBudget.BudgetRequestRow)dsb.Tables["BudgetRequest"].Select("BudgetId=" + Convert.ToInt32(dr["ID"]))[0]).ItemArray[1]);

}

if (dsb.Tables["BudgetOrder"].Select("BudgetId=" + Convert.ToInt32(dr["ID"])).GetLength(0) > 0)

{

dr["SumOrderAllocation"] = Convert.ToDecimal(((LM_Model.dsBudget.BudgetOrderRow)dsb.Tables["BudgetOrder"].Select("BudgetId=" + Convert.ToInt32(dr["ID"]))[0]).ItemArray[1]);

}

if (dsb.Tables["BudgetOrderPaid"].Select("Id=" + Convert.ToInt32(dr["ID"])).GetLength(0) > 0)

{

dr["SumOrderPaid"] = Convert.ToDecimal(((LM_Model.dsBudget.BudgetOrderPaidRow)dsb.Tables["BudgetOrderPaid"].Select("Id=" + Convert.ToInt32(dr["ID"]))[0]).ItemArray[1]);

}

}

dsb.Tables["Budget"].Columns.Add("BalanceBudgetAllocation", typeof(float), "TotalBudget-SumBudgetAllocation");

dsb.Tables["Budget"].Columns.Add("BalanceToPay", typeof(float), "SumBudgetRequest-SumOrderPaid");

//Build dsAcoount

dsAcoount = new DataSet();

DataView dv = new DataView(dsb.Tables["Budget"], "Type=1", "", DataViewRowState.CurrentRows);

dsAcoount.Tables.Add((DataTable)dv.ToTable("Account"));

dv = new DataView(dsb.Tables["Budget"], "Type=2", "", DataViewRowState.CurrentRows);

dsAcoount.Tables.Add((DataTable)dv.ToTable("Budget"));

dv = new DataView(dsb.Tables["Budget"], "Type=3", "", DataViewRowState.CurrentRows);

dsAcoount.Tables.Add((DataTable)dv.ToTable("SubBudget"));

LM_Model.clsEnums.BudgetType eVal = clsEnums.BudgetType.Investment;

decimal dCurrentInvestment = Convert.ToDecimal(dsAcoount.Tables["Account"].Compute("SUM(TotalBudget)", "BudgetType=" + Convert.ToInt32(eVal)));

txtbInvestmentSum.Text = dCurrentInvestment.ToString("#,##0.00");

eVal = clsEnums.BudgetType.Continuous;

decimal dCurrentContinues = Convert.ToDecimal(dsAcoount.Tables["Account"].Compute("SUM(TotalBudget)", "BudgetType=" + Convert.ToInt32(eVal)));

txtbContinuesSum.Text = dCurrentContinues.ToString("#,##0.00");

decimal dInvestmentBaseline = Convert.ToDecimal(dsb.Tables["BaselineBudget"].Rows[0]["InvestmentBaseline"]);

decimal dContinuesBaseline = Convert.ToDecimal(dsb.Tables["BaselineBudget"].Rows[0]["ContinuesBaseline"]);

decimal dI = (dCurrentInvestment / dInvestmentBaseline - 1) * 100;

decimal dC = (dCurrentContinues / dContinuesBaseline - 1) * 100;

txtInv.Text = dI.ToString("#.00");

txtCon.Text = dC.ToString("#.00");

DateTime dDate = (DateTime)dsb.Tables["BaselineBudget"].Rows[0]["Date"];

txtBLDate.Text = dDate.ToString("dd/MM/yyyy");

//Add Relations

dsAcoount.Relations.Add("BudgetRelation",

dsAcoount.Tables["Account"].Columns["Number"],

dsAcoount.Tables["Budget"].Columns["ParentID"]);

dsAcoount.Relations.Add("SubBudgetRelation",

dsAcoount.Tables["Budget"].Columns["Number"],

dsAcoount.Tables["SubBudget"].Columns["ParentID"]);

return dsAcoount;

}

}

catch { }

return null;

}

In my OnChildGridLoaded
I need to do two things
1. filter the data of the child grid
2. filter the items in the ComboBoxColumn

right now I try to do only the second thing
the following happens:
I fill the ComboBoxColumn

((GridViewComboBoxColumn)((RadGridView)sender).Columns["ActivityTypeID"]).ItemsSource = ComboBoxValues.GetComboValues(dtActivityType.Select("ID < 2000"));

the comboBox is filled with the correct values
but when I select value in the comboBox
I fly
the error is 
Unable to cast object of type 'System.Data.DataRow' to type 'System.Data.DataRowView

Hello,

I have too many tabs and they are being shrunk so my close button in the tab header is not visible. Additionaly there is no scroll buttons.

I want the tabs to always have the same size and to be able to scroll to next one. Is this possible ?

Hello,

I am using the simple theme.

Is there any way by code to localize the contents of the popup that appears
when pressing on the filtering icon found on a grid header column ?

Thanks,

Erez

Hi,
We swithed to the most recent version a couple of days ago because we wanted to use the radtoolbar and now our gridview do not display new item that we insert into our collections. We're using CSLA and prior to upgrading everything was ok.

-Terry