Hi,

I have a RadPivotGrid which has Item as RowField, Location as ColumnField and Quantity as Aggregate Field. The Aggregate field is a textbox. The user will change the values in the textboxes and clicks on the "Update" button. Now on the Update button click, I have to get the values from all the textboxes and update them with the values in database. Can you please help how to read the values in the textboxes?

 

Thanks

 

Good afternoon,
I am trying to exporting RadGrid to PDF and received runtime error:
Invalid XHTML. RadGrid has to render correct XHTML in order to export to PDF. Parse error: '.', hexadecimal value 0x00, is an invalid character. Line 5036, position 159. at line: 1041399P5655380794N112 08/20/2012500209.90

Please help me.

Thanks so much.

Hi from France,

I came from old Infragistics software version (7x) and now i'm the last in my society to work on new project with telerik software.

recently i use, splitter,dock and tiles with no problem.

But now I'm using for the first time a grid, a hierachical grid.

before use my sql table (idRubrique,libelle,iOrdre,idRubriqueParent,...)

i prefert test how it's work with simulate datatable, because when i was getting sql table i need to modify data before bind it.

This is my sample to create grid hierarchical content, and i don't know why i don't see my last child (t3) on grid.

If someone can open my eyes ? Thanks ! (excuse me for my bad english)

The code behind: 

Dim t1 As New System.Data.DataTable
        t1.Columns.Add("idRubrique")
        t1.Columns.Add("idRubriqueParent")
        t1.Columns.Add("DEPENSES")
        t1.Columns.Add("BilanAcquisition")
        t1.Columns.Add("ESTIMEES")

        Dim r As Data.DataRow

        r = t1.NewRow
        r.ItemArray = {1, 0, "FONCIER", "TEST", Nothing}
        t1.Rows.Add(r)

        r = t1.NewRow
        r.ItemArray = {2, 0, "VRD", Nothing, Nothing}
        t1.Rows.Add(r)

        Dim t2 As New System.Data.DataTable
        t2.Columns.Add("idRubrique")
        t2.Columns.Add("idRubriqueParent")
        t2.Columns.Add("DEPENSES")
        t2.Columns.Add("BILANACQUISITION")
        t2.Columns.Add("ESTIMEES")

        r = t2.NewRow
        r.ItemArray = {1, 1, "Acquisition", Nothing, Nothing}
        t2.Rows.Add(r)

        r = t2.NewRow
        r.ItemArray = {2, 1, "Frais de Notaire", Nothing, Nothing}
        t2.Rows.Add(r)

        r = t2.NewRow
        r.ItemArray = {3, 1, "Archeologie", Nothing, Nothing}
        t2.Rows.Add(r)

        Dim t3 As New System.Data.DataTable
        t3.Columns.Add("idRubrique")
        t3.Columns.Add("idRubriqueParent")
        t3.Columns.Add("DEPENSES")
        t3.Columns.Add("BILANACQUISITION")
        t3.Columns.Add("ESTIMEES")

        r = t3.NewRow
        r.ItemArray = {1, 1, "Frais liés à la négociation foncière", Nothing, Nothing}
        t3.Rows.Add(r)

        r = t3.NewRow
        r.ItemArray = {2, 1, "Aquisition Terrain", Nothing, Nothing}
        t3.Rows.Add(r)

        r = t3.NewRow
        r.ItemArray = {3, 1, "Commission d'acquisition", Nothing, Nothing}
        t3.Rows.Add(r)

        RadGrid1.MasterTableView.DataSource = t1
        RadGrid1.MasterTableView.DataKeyNames = New String() {"idRubrique"}

        'LV2
        Dim tableViewOrders As New Telerik.Web.UI.GridTableView(RadGrid1)
        tableViewOrders.DataSource = t2
        tableViewOrders.DataKeyNames = New String() {"idRubrique"}

        Dim relationFields As Telerik.Web.UI.GridRelationFields = New Telerik.Web.UI.GridRelationFields()
        relationFields.MasterKeyField = "idRubrique"
        relationFields.DetailKeyField = "idRubriqueParent"
        tableViewOrders.ParentTableRelation.Add(relationFields)
        RadGrid1.MasterTableView.DetailTables.Add(tableViewOrders)

        'LV3
        Dim tableViewOrders2 As New Telerik.Web.UI.GridTableView(RadGrid1)
        tableViewOrders2.DataSource = t3
        tableViewOrders2.DataKeyNames = New String() {"idRubrique"}

        Dim relationFields2 As Telerik.Web.UI.GridRelationFields = New Telerik.Web.UI.GridRelationFields()
        relationFields2.MasterKeyField = "idRubrique"
        relationFields2.DetailKeyField = "idRubriqueParent"
        tableViewOrders2.ParentTableRelation.Add(relationFields2)
        tableViewOrders.DetailTables.Add(tableViewOrders2)

 

 

Hi,

I'm starting to profile my site locally (using http://www.prefix.io/) and I see the following exceptions that I can't seem to control:

Telerik.Web.UI.InsecureExternalStyleSheetException: empty string
  at Telerik.Web.UI.ExternalScriptHelper.ResolveSecurePath
  at Telerik.Web.UI.RadScriptManager.OnResolveScriptReference

System.ArgumentException: Illegal characters in path.
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.QuickDemand
  at System.IO.Path.GetFullPath
  at System.Web.Util.FileUtil.IsSuspiciousPhysicalPath
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.CheckIllegalCharacters
  at System.Security.Permissions.FileIOPermission.AddPathList
  at System.Security.Permissions.FileIOPermission..ctor
  at System.Web.InternalSecurityPermissions.PathDiscovery
  at System.Web.HttpRequest.MapPath
  at System.Web.HttpServerUtility.MapPath
  at Telerik.Web.UI.ExternalScriptHelper.ResolveSecurePath
  at Telerik.Web.UI.RadScriptManager.OnResolveScriptReference
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.QuickDemand
  at System.IO.Path.GetFullPath
  at System.Web.Util.FileUtil.IsSuspiciousPhysicalPath
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.CheckIllegalCharacters
  at System.Security.Permissions.FileIOPermission.AddPathList
  at System.Security.Permissions.FileIOPermission..ctor
  at System.Web.InternalSecurityPermissions.PathDiscovery
  at System.Web.HttpRequest.MapPath
  at System.Web.HttpServerUtility.MapPath
  at Telerik.Web.UI.ExternalScriptHelper.ResolveSecurePath
  at Telerik.Web.UI.RadScriptManager.OnResolveScriptReference
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.QuickDemand
  at System.IO.Path.GetFullPath
  at System.Web.Util.FileUtil.IsSuspiciousPhysicalPath
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.CheckIllegalCharacters
  at System.Security.Permissions.FileIOPermission.AddPathList
  at System.Security.Permissions.FileIOPermission..ctor
  at System.Web.InternalSecurityPermissions.PathDiscovery
  at System.Web.HttpRequest.MapPath
  at System.Web.HttpServerUtility.MapPath
  at Telerik.Web.UI.ExternalScriptHelper.ResolveSecurePath
  at Telerik.Web.UI.RadScriptManager.OnResolveScriptReference
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.QuickDemand
  at System.IO.Path.GetFullPath
  at System.Web.Util.FileUtil.IsSuspiciousPhysicalPath
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.CheckIllegalCharacters
  at System.Security.Permissions.FileIOPermission.AddPathList
  at System.Security.Permissions.FileIOPermission..ctor
  at System.Web.InternalSecurityPermissions.PathDiscovery
  at System.Web.HttpRequest.MapPath
  at System.Web.HttpServerUtility.MapPath
  at Telerik.Web.UI.ExternalScriptHelper.ResolveSecurePath
  at Telerik.Web.UI.RadScriptManager.OnResolveScriptReference
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.QuickDemand
  at System.IO.Path.GetFullPath
  at System.Web.Util.FileUtil.IsSuspiciousPhysicalPath
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.CheckIllegalCharacters
  at System.Security.Permissions.FileIOPermission.AddPathList
  at System.Security.Permissions.FileIOPermission..ctor
  at System.Web.InternalSecurityPermissions.PathDiscovery
  at System.Web.HttpRequest.MapPath
  at System.Web.HttpServerUtility.MapPath
  at Telerik.Web.UI.ExternalScriptHelper.ResolveSecurePath
  at Telerik.Web.UI.RadScriptManager.OnResolveScriptReference
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.QuickDemand
  at System.IO.Path.GetFullPath
  at System.Web.Util.FileUtil.IsSuspiciousPhysicalPath
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.CheckIllegalCharacters
  at System.Security.Permissions.FileIOPermission.AddPathList
  at System.Security.Permissions.FileIOPermission..ctor
  at System.Web.InternalSecurityPermissions.PathDiscovery
  at System.Web.HttpRequest.MapPath
  at System.Web.HttpServerUtility.MapPath
  at Telerik.Web.UI.ExternalScriptHelper.ResolveSecurePath
  at Telerik.Web.UI.RadScriptManager.OnResolveScriptReference
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.QuickDemand
  at System.IO.Path.GetFullPath
  at System.Web.Util.FileUtil.IsSuspiciousPhysicalPath
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.CheckIllegalCharacters
  at System.Security.Permissions.FileIOPermission.AddPathList
  at System.Security.Permissions.FileIOPermission..ctor
  at System.Web.InternalSecurityPermissions.PathDiscovery
  at System.Web.HttpRequest.MapPath
  at System.Web.HttpServerUtility.MapPath
  at Telerik.Web.UI.ExternalScriptHelper.ResolveSecurePath
  at Telerik.Web.UI.RadScriptManager.OnResolveScriptReference
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.QuickDemand
  at System.IO.Path.GetFullPath
  at System.Web.Util.FileUtil.IsSuspiciousPhysicalPath
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.CheckIllegalCharacters
  at System.Security.Permissions.FileIOPermission.AddPathList
  at System.Security.Permissions.FileIOPermission..ctor
  at System.Web.InternalSecurityPermissions.PathDiscovery
  at System.Web.HttpRequest.MapPath
  at System.Web.HttpServerUtility.MapPath
  at Telerik.Web.UI.ExternalScriptHelper.ResolveSecurePath
  at Telerik.Web.UI.RadScriptManager.OnResolveScriptReference
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.QuickDemand
  at System.IO.Path.GetFullPath
  at System.Web.Util.FileUtil.IsSuspiciousPhysicalPath
  at System.IO.Path.CheckInvalidPathChars
  at System.Security.Permissions.FileIOPermission.CheckIllegalCharacters
  at System.Security.Permissions.FileIOPermission.AddPathList
  at System.Security.Permissions.FileIOPermission..ctor
  at System.Web.InternalSecurityPermissions.PathDiscovery
  at System.Web.HttpRequest.MapPath
  at System.Web.HttpServerUtility.MapPath
  at Telerik.Web.UI.ExternalScriptHelper.ResolveSecurePath
  at Telerik.Web.UI.RadScriptManager.OnResolveScriptReference

I can't seem to actually catch this exception during run time (debugging with all exceptions turned on), nor do I see any way to ignore/stop that exception from being used. Any ideas?

I have a rad grid inside there are two numeric textbox and if i change the value of numeric text box it will update the other one as per entered valued. I have applied the tabbing on ItemDatabound command like below:


                Dim currentPageeindex As Integer = rgPremiumAllocationPlan.CurrentPageIndex * (e.Item.ItemIndex + 1)
                TryCast(item.FindControl("rtbAllocPercentPAP"), RadNumericTextBox).TabIndex = CShort(currentPageeindex)
                TryCast(item.FindControl("rtbAllocPremiumPAP"), RadNumericTextBox).TabIndex = CShort(currentPageeindex)
                TryCast(item.FindControl("lnkRemove"), LinkButton).TabIndex = CShort(currentPageeindex)


I have applied a blur event on a numeric textbox like below:
 Dim scriptUpdateAmountDue = "updatePremiumAllocationAmountDue(" + Convert.ToString(currentRowIndex) + "," + txtPercentId + "," + txtPremiumId + "," + lnkButtonId + ")"
                rtbAllocPercentPremium.Attributes.Add("onblur ", scriptUpdateAmountDue)

On blur event below javascript funtion updatePremiumAllocationAmountDue is called:
function updatePremiumAllocationAmountDue(currentRowIndex, txtPercentId, txtPremiumAmountId, lnkButtonId) {
    window.ignoreMessage = false;

    if (calledDueToPremiumAllocation == true) {
        calledDueToPremiumAllocation = false;
        return false;
    }

    var rtbAllocPercentPAP = $("input[id$='" + txtPercentId.id + "']");
    var premiumPercent = rtbAllocPercentPAP.val().replace(/,/g, '');

    if (premiumPercent == '') {
        premiumPercent = 0;
        rtbAllocPercentPAP.val(0);
    }
    calledDueToPremiumAllocation = true;
    if (parseFloat(premiumPercent) > 100) {
        alert('Alloc. % value cannot be greater than 100%.');
        rtbAllocPercentPAP.focus();
        calledDueToPremiumAllocation = true;
        return false;
    }
    else {
        $("input[id$='hdnPAPValidate']").val("0");
        if (parseFloat(rtbAllocPercentPAP[0].defaultValue) != parseFloat(premiumPercent)) {
            calledDueToPremiumAllocation = false;


            if (parseFloat(premiumPercent) == parseFloat($("input[id$='hdnAllocPercentValue']").val())) {
                calledDueToPremiumAllocation = false;
                return false;
            }


            $("input[id$='hdnPapRowIndex']").val(currentRowIndex.toString());
            //$("input[id$='hdnAllocPercentValue']").val(rtbAllocPercentPAP.val());

            if ($("input[id$='hdnAllocPercentValue']").val() != "$" && parseFloat(premiumPercent) <= 100) {
                calledDueToPremiumAllocation = false;
                //        var pos2 = 0;
                //        pos2 = premiumPercent.indexOf('.');
                //        if (pos2 > 0) {
                //            pos2 = pos2 + 5;
                //            premiumPercent = premiumPercent.substring(0, pos2);
                //        }

                $("input[id$='hdnAllocPercentValue']").val(premiumPercent);
                $("input[id$='btnAllocPercentPAP']").click();

//                $("input[id$='" + txtPremiumAmountId.id + "']").focus();
//                $("input[id$='rtbAllocPremiumPAP']").focus();
            }


            calledDueToPremiumAllocation = false;
        }
        else {

            validatePremiumAllocationGridAllPercentItems();
        }
    }
}



From above Javascript funtion a button event click event is called: $("input[id$='btnAllocPercentPAP']").click();

Protected Sub BtnAllocPercentPap_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnAllocPercentPAP.Click

        Dim allocPercentValue As Decimal
        Dim allocPremiumValue As Decimal
        ulErrorMessagePAP.InnerHtml = String.Empty

        Try

            If TypeOf sender Is Button Then

                Dim rowIndex As Integer = Convert.ToInt32(hdnPapRowIndex.Value)
                Try

                    '      hdnPremiumFooterTotalAmountDue.Value = InvoiceDetailsData.Premiums.Compute _
                    '("Sum(" + InvoiceDetailsData.Premiums.AmountDueUIColumn. _
                    ' ColumnName + ")", PolicyInfoConstants.premiumAllocationFilterRowNotDeleted)
                    If (InvoiceDetailsData IsNot Nothing AndAlso InvoiceDetailsData.Premiums IsNot Nothing AndAlso InvoiceDetailsData.Premiums.Rows.Count > 0) Then

                        hdnPremiumFooterTotalAmountDue.Value = (From drow As DataRow In InvoiceDetailsData.Premiums Where _
                                                    drow.RowState <> DataRowState.Deleted AndAlso _
                                                    drow(InvoiceDetailsData.Premiums.RowStateColumn.ColumnName) <> "Deleted" AndAlso Not _
                                                    IsDBNull(drow(InvoiceDetailsData.Premiums.AmountDueUIColumn.ColumnName))). _
                                                    Sum(Function(drow) CType(drow(InvoiceDetailsData.Premiums.AmountDueUIColumn.ColumnName).ToString(), Decimal))

                    Else

                        hdnPremiumFooterTotalAmountDue.Value = "0"

                    End If

                Catch ex As Exception
                    hdnPremiumFooterTotalAmountDue.Value = "0"
                End Try


                Dim rgpremiumAllocationPapItem As GridDataItem = rgPremiumAllocationPlan.MasterTableView.Items.Item(rowIndex)
                'NE-3368
                Dim premiumAllocationKeyDataColumn As RadNumericTextBox = DirectCast(rgpremiumAllocationPapItem.FindControl("hdnPremiumAllocationkeyDataColumn"),  _
                    RadNumericTextBox)
                'NE-3412
                Dim invoiceDetailDatasetRow As DataRow = _
                    InvoiceDetailsData.PremiumAllocation.Rows.Find(DirectCast(rgpremiumAllocationPapItem.FindControl("hdnPremiumAllocationkeyDataColumn"), RadNumericTextBox).Text)

                Dim keyValue As Integer = -1
                If (invoiceDetailDatasetRow IsNot Nothing) Then
                    keyValue = (From row In InvoiceDetailsData.PremiumAllocation.AsEnumerable() _
                                Let r = row.Field(Of Integer)(InvoiceDetailsData.PremiumAllocation.PremiumAllocationkeyDataColumn.ColumnName) _
                               Where r = invoiceDetailDatasetRow(InvoiceDetailsData.PremiumAllocation.PremiumAllocationkeyDataColumn.ColumnName) _
                               Select InvoiceDetailsData.PremiumAllocation.Rows.IndexOf(row)).FirstOrDefault()
                    'invoiceDetailDatasetRow(InvoiceDetailsData.PremiumAllocation.PremiumAllocationkeyDataColumn.ColumnName)
                End If
                'NE-3412
                'NE-3368
                Dim rtbAllocPercentPap As RadNumericTextBox = DirectCast(rgpremiumAllocationPapItem.FindControl("rtbAllocPercentPAP"),  _
                  RadNumericTextBox)
                Dim rtbAllocPremiumPap As RadNumericTextBox = DirectCast(rgpremiumAllocationPapItem.FindControl("rtbAllocPremiumPap"),  _
                   RadNumericTextBox)
                'Dim rtbAllocPercentPap As RadNumericTextBox = DirectCast(sender,  _
                '    RadNumericTextBox)
                'Dim rgpremiumAllocationPapItem As GridItem = _
                '    DirectCast(rtbAllocPercentPap.NamingContainer, GridItem)
                'Dim rtbAllocPremiumPap As RadNumericTextBox = DirectCast( _
                '    rgpremiumAllocationPapItem.FindControl("rtbAllocPremiumPAP"),  _
                '    RadNumericTextBox)
                'NE-3412
                'InvoiceDetailsData.PremiumAllocation.DefaultView.RowFilter = PolicyInfoConstants.premiumAllocationFilterRowNotDeleted
                InvoiceDetailsData.PremiumAllocation.DefaultView.RowFilter = String.Empty
                'NE-3412

                If Not String.IsNullOrEmpty(Server.HtmlEncode(hdnAllocPercentValue.Value)) Then

                    allocPercentValue = _
                        Convert.ToDecimal(Server.HtmlEncode(hdnAllocPercentValue.Value))
                    allocPercentValue = ParsingHelper.RoundDecimal(allocPercentValue, 4)

                    If (allocPercentValue > 100) Then
                        rtbAllocPercentPap.Text = 100
                        allocPercentValue = 100

                    End If

                    If Not String.IsNullOrEmpty(hdnPremiumFooterTotalAmountDue.Value) Then

                        allocPremiumValue = (((Convert.ToDecimal(hdnPremiumFooterTotalAmountDue.Value)) * allocPercentValue) / 100)
                        allocPremiumValue = ParsingHelper.RoundDecimal(allocPremiumValue, 2)

                        InvoiceDetailsData.PremiumAllocation. _
                        DefaultView(keyValue).Row("AllocPremiumAmount") = _
                                   Convert.ToString(allocPremiumValue)

                        InvoiceDetailsData.PremiumAllocation.DefaultView _
                            (keyValue). _
                            Row("AllocationPercentage") = allocPercentValue

                        InvoiceDetailsData.PremiumAllocation.DefaultView( _
                            keyValue). _
                        Row("PolicyID") = PolicyID

                        allocPremiumValue = ((Convert.ToDecimal(hdnPremiumFooterTotalAmountDue.Value)) * _
                              allocPercentValue) / 100
                        allocPremiumValue = ParsingHelper.RoundDecimal(allocPremiumValue, 2)
                        rtbAllocPremiumPap.Text = Convert.ToString _
                            (allocPremiumValue)


                        If IsPlanSelected() Then
                            lnkAddNewAllocationPlan.Enabled = False
                            _isPremiumPlanAllocationGridInEditMode = True
                        End If


                    End If
                Else

                    InvoiceDetailsData.PremiumAllocation.DefaultView(keyValue)("AllocPremiumAmount") = 0
                    InvoiceDetailsData.PremiumAllocation.DefaultView _
                            (keyValue). _
                            Row("AllocationPercentage") = 0


                End If

                If (InvoiceDetailsData.PremiumAllocation.DefaultView(keyValue) _
                           (InvoiceDetailsData.PremiumAllocation.RowStateColumn.ColumnName) = _
                           PolicyInfoConstants.addedRow) Then
                    InvoiceDetailsData.PremiumAllocation.DefaultView _
                        (keyValue) _
                        (InvoiceDetailsData. _
                         PremiumAllocation.RowStateColumn. _
                         ColumnName) = PolicyInfoConstants.addedRow

                Else

                    InvoiceDetailsData.PremiumAllocation.DefaultView( _
                        keyValue) _
                        (InvoiceDetailsData. _
                         PremiumAllocation.RowStateColumn. _
                         ColumnName) = PolicyInfoConstants.modifiedRow
                End If
                'NE-3412
                InvoiceDetailsData.PremiumAllocation.DefaultView.RowFilter = PolicyInfoConstants.premiumAllocationFilterRowNotDeleted
                'NE-3412
                PolicyInfoBO.AddUpdateCacheSerializeObject(_policyInfoDataKey, _
                                                       InvoiceDetailsData, True)

                BindPremiumAllocationPlan()
                rgPremiumAllocationPlan.Rebind()
                hdnAllocPercentValue.Value = "$"

            End If

        Catch ex As Exception

        End Try

    End Sub




Now the problem is that when i enter a amount a amout in a textbox and do tab out it focus on next numeric textbox but then auto btn event is called and after completion of this event it get lost. Please refer screent shot 1. In this if i enter value of a row of Alloc. % and do the tab, when the loader apprear on the screen it sets the focus on the corresponding Alloc.Prem but when the postback operation gets completed and loader gets removed the focus gets lost automatically.

Any suggesstion will be helpful.

Sometimes i would like to update control without displaying spinning icon

Is there a way?

 

Thank you

We are going to be moving all of the Telerik controls to lightweight mode and I would like to know if this is supported by all controls. If not is there a list of what is supported.

Hi,

is it possible to make one click (on left pane, tree view) to open containing structure of files on right grid pane  but not expanding the tree on left

and make double click to expand the tree on left pane without listing anything yet on right grid? (something like in window's explorer)

thanks

How remove the gridlines in RadFileExplorer?

Using Skin="Office2007"

Hi..
I have a template that I'm generating in code. How do add Vertical and Horizontal scrolling to the bound column?


  boundColumn = new GridBoundColumn();
            boundColumn.DataField = "Title";
            boundColumn.HeaderText = "Department Title";
            boundColumn.UniqueName = "Title";
            boundColumn.ItemStyle.Width = Unit.Pixel(250);
            boundColumn.HeaderStyle.Width = Unit.Pixel(150);
            
            gridActivity.MasterTableView.Columns.Add(boundColumn);