Using WebDataGrid version 4.11.2. I recieve the following error:("Microsoft JScript runtime error: Sys.ArgumentTypeException: Object of type 'Boolean' cannot be converted to type 'String'. Parameter name: value") when ever the checkbox field is checked after a postback. Works fine when then page first loads but after clicking the save button to perform a batch update, or checking an asp:Checkbox with Autopostback set to refresh the page and show only the check items this error is thrown and I dont' know how I can correct it.  Please Help! My Code below:

 

ASP Source                      :

<ig:WebDataGrid ID="WebDataGrid1" runat="server" Height="568px" Width="1106px"

        StyleSetName="ElectricBlue" AutoGenerateColumns="False"

    DataSourceID="Sql_Manage_DataSource" BorderStyle="Ridge"

        DataMember="DefaultView" DataKeyFields="Row_ID">

        <Columns>

            <ig:BoundDataField DataFieldName="Row_ID" Hidden="False" Key="Row_ID" Width="70px" DataType="System.Int32" >

                <Header Text="Record #"/>

<Header Text="Record #"></Header>

            </ig:BoundDataField>

            <ig:BoundCheckBoxField DataFieldName="Removed" Key="Removed" Width="70px"

                DataType="System.Boolean" >

                <Header Text="Remove" />

<Header Text="Remove"></Header>

             </ig:BoundCheckBoxField>

            <ig:BoundDataField DataFieldName="Member_ID" Key="Membe_ID" Width="85px">

                <Header Text="MemberID" />

<Header Text="MemberID"></Header>

            </ig:BoundDataField>

            <ig:BoundDataField DataFieldName="Group_ID" Key="Group_ID" Width="80px">

                <Header Text="GroupID" />

<Header Text="GroupID"></Header>

            </ig:BoundDataField>

            <ig:BoundDataField DataFieldName="Site_ID" Hidden="True" Key="Site_ID">

                <Header Text="Site_ID" />

<Header Text="Site_ID"></Header>

            </ig:BoundDataField>

            <ig:BoundDataField DataFieldName="SSN" Key="SSN" Width="80px">

                <Header Text="SSN" />

<Header Text="SSN"></Header>

            </ig:BoundDataField>

            <ig:BoundDataField DataFieldName="Last_Name" Key="Last_Name" Width="90px">

                <Header Text="Last Name" />

<Header Text="Last Name"></Header>

            </ig:BoundDataField>

            <ig:BoundDataField DataFieldName="First_Name" Key="First_Name" Width="90px">

                <Header Text="First Name" />

<Header Text="First Name"></Header>

            </ig:BoundDataField>

            <ig:BoundDataField DataFieldName="CHP_Address" Key="CHP_Address" Width="250px">

                <Header Text="CHP Address" />

<Header Text="CHP Address"></Header>

            </ig:BoundDataField>

            <ig:BoundDataField DataFieldName="USPS_Address" Key="USPS_Address"

                Width="250px">

                <Header Text="USPS Address" />

<Header Text="USPS Address"></Header>

            </ig:BoundDataField>

            <ig:BoundDataField DataFieldName="State_Address" Key="State_Address"

                Width="250px">

                <Header Text="State Address" />

<Header Text="State Address"></Header>

            </ig:BoundDataField>

        </Columns>

        <Behaviors>

            <ig:EditingCore BatchUpdating="True">

                <Behaviors>

                    <ig:CellEditing>

                      <ColumnSettings>

                            <ig:EditingColumnSetting ColumnKey="Row_ID" ReadOnly="true" />

                            <ig:EditingColumnSetting ColumnKey="Removed" ReadOnly="False" />

                            <ig:EditingColumnSetting ColumnKey="Member_ID" ReadOnly="true" />

                            <ig:EditingColumnSetting ColumnKey="Group_ID" ReadOnly="true" />

                            <ig:EditingColumnSetting ColumnKey="SSN" ReadOnly="true" />

                            <ig:EditingColumnSetting ColumnKey="Last_Name" ReadOnly="True" />

                            <ig:EditingColumnSetting ColumnKey="First_Name" ReadOnly="True" />

                            <ig:EditingColumnSetting ColumnKey="CHP_Address" ReadOnly="True" />

                            <ig:EditingColumnSetting ColumnKey="USPS_Address" ReadOnly="True" />

                             <ig:EditingColumnSetting ColumnKey="State_Address" ReadOnly="True" />

                        </ColumnSettings>

                    </ig:CellEditing>

                    <ig:RowEditingTemplate CancelButton="buttonCancel" OKButton="buttonOK">

                        <ClientBindings>

                             <ig:RowEditingClientBinding ColumnKey="Row_ID" ControlID="control_Row_ID"

                               GetValueJavaScript="$get({ClientID}).value"

                                SetValueJavaScript="$get({ClientID}).value={value}" />

                            <ig:RowEditingClientBinding ColumnKey="Removed" ControlID="control_Removed"

                              GetValueJavaScript="$get({ClientID}).value"

                              SetValueJavaScript="$get({ClientID}).value={value}" />

                            <ig:RowEditingClientBinding ColumnKey="Membe_ID" ControlID="control_Membe_ID"

                                GetValueJavaScript="$get({ClientID}).value"

                                SetValueJavaScript="$get({ClientID}).value={value}" />

                            <ig:RowEditingClientBinding ColumnKey="Group_ID" ControlID="control_Group_ID"

                                GetValueJavaScript="$get({ClientID}).value"

                                SetValueJavaScript="$get({ClientID}).value={value}" />

                            <ig:RowEditingClientBinding ColumnKey="SSN" ControlID="control_SSN"

                                GetValueJavaScript="$get({ClientID}).value"

                                SetValueJavaScript="$get({ClientID}).value={value}" />

                            <ig:RowEditingClientBinding ColumnKey="Last_Name" ControlID="control_Last_Name"

                                GetValueJavaScript="$get({ClientID}).value"

                                SetValueJavaScript="$get({ClientID}).value={value}" />

                            <ig:RowEditingClientBinding ColumnKey="First_Name"

                                ControlID="control_First_Name" GetValueJavaScript="$get({ClientID}).value"

                                SetValueJavaScript="$get({ClientID}).value={value}" />

                            <ig:RowEditingClientBinding ColumnKey="CHP_Address"

                                ControlID="control_CHP_Address" GetValueJavaScript="$get({ClientID}).value"

                                SetValueJavaScript="$get({ClientID}).value={value}" />

                            <ig:RowEditingClientBinding ColumnKey="USPS_Address"

                                ControlID="control_USPS_Address" GetValueJavaScript="$get({ClientID}).value"

                                SetValueJavaScript="$get({ClientID}).value={value}" />

                            <ig:RowEditingClientBinding ColumnKey="State_Address"

                                ControlID="control_State_Address" GetValueJavaScript="$get({ClientID}).value"

                                SetValueJavaScript="$get({ClientID}).value={value}" />

                        </ClientBindings>

                        <Template>

                            <div style="background-color:white;border:1px solid black;">

                                Membe_ID:

                                <asp:TextBox ID="control_Membe_ID" runat="server"></asp:TextBox>

                                <br/>

                                Group_ID:

                                <asp:TextBox ID="control_Group_ID" runat="server"></asp:TextBox>

                                <br/>

                                SSN:

                                <asp:TextBox ID="control_SSN" runat="server"></asp:TextBox>

                                <br/>

                                Last_Name:

                                <asp:TextBox ID="control_Last_Name" runat="server"></asp:TextBox>

                                <br/>

                                First_Name:

                                <asp:TextBox ID="control_First_Name" runat="server"></asp:TextBox>

                                <br/>

                                CHP_Address:

                                <asp:TextBox ID="control_CHP_Address" runat="server"></asp:TextBox>

                                <br/>

                                USPS_Address:

                                <asp:TextBox ID="control_USPS_Address" runat="server"></asp:TextBox>

                                <br/>

                                State_Address:

                                <asp:TextBox ID="control_State_Address" runat="server"></asp:TextBox>

                                <br/>

                                <asp:Button ID="buttonOK" runat="server" OnClientClick="return" Text="OK"

                                    UseSubmitBehavior="False" />

                                <asp:Button ID="buttonCancel" runat="server" CausesValidation="False"

                                    OnClientClick="return" Text="Cancel" UseSubmitBehavior="False" />

                            </div>

                        </Template>

                    </ig:RowEditingTemplate>

                </Behaviors>

            </ig:EditingCore>

            <ig:ColumnResizing>

            </ig:ColumnResizing>

            <ig:VirtualScrolling>

            </ig:VirtualScrolling>

            <ig:Paging PageSize="50">

            </ig:Paging>

            <ig:Selection ColumnSelectType="Single">

            </ig:Selection>

        </Behaviors>

        <Templates>

            <ig:ItemTemplate ID="WebDataGrid1Template1" runat="server"

                TemplateID="TempRemoved">

            </ig:ItemTemplate>

        </Templates>

    </ig:WebDataGrid>

   

        <table>

        <tr>

        <td class="style13" align="right" valign="bottom">

            <asp:Button id="cmdSave" runat="server" Text="Save All"

                style="margin-left: 0px" Width="153px"></asp:Button>

        </td>

    <td valign="middle" class="style14">

    <asp:CheckBox id="chkView" runat="server" Font-Bold="True" Text="View Removed" AutoPostBack="True"

            ForeColor="#000099" CssClass="ig_ElectricBlueEditSelected" Width="120px"

            Height="17px"></asp:CheckBox>

        </td>

        <td valign="middle" class="style15">

            <asp:Label id="lblRowCount" runat="server" Font-Bold="True" ForeColor="#000099"></asp:Label>

        </td>

           </tr>

</table>

<asp:SqlDataSource ID="Sql_Manage_DataSource" runat="server"

    ConnectionString="<%$ ConnectionStrings:CHPAddressVerificationConnectionString %>"

    SelectCommand="usp_GetGrid" SelectCommandType="StoredProcedure"

        UpdateCommand="usp_upd_tblUSPS_File" UpdateCommandType="StoredProcedure">

    <SelectParameters>

        <asp:ControlParameter ControlID="chkView" Name="Removed" PropertyName="Checked" Type="Boolean" />

    </SelectParameters>

    <UpdateParameters>

        <asp:Parameter Name="Row_ID" Type="Int32"  />

        <asp:Parameter Name="Removed" Type="Boolean" />

    </UpdateParameters>

</asp:SqlDataSource>

VB Code Behind                    :

Imports System

Imports System.Data

Imports Infragistics.Web.UI.GridControls

Partial Class ManageData

    Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

  DirectCast(WebDataGrid1.Columns("Removed"), BoundCheckBoxField).ValueConverter = New DecimalBooleanConverter

End Sub

End Class

Public Class DecimalBooleanConverter

    Implements IBooleanConverter

    Public ReadOnly Property DefaultFalseValue1 As Object Implements Infragistics.Web.UI.GridControls.IBooleanConverter.DefaultFalseValue

        Get

            Return 0D

        End Get

    End Property

    Public ReadOnly Property DefaultTrueValue1 As Object Implements Infragistics.Web.UI.GridControls.IBooleanConverter.DefaultTrueValue

        Get

            Return 20.1D

        End Get

    End Property

    Public Function IsFalse1(ByVal value As Object) As Boolean Implements Infragistics.Web.UI.GridControls.IBooleanConverter.IsFalse

        If value = Nothing Then

            Return True

        End If

        Return DirectCast(value, Decimal) <= 20D

    End Function

    Public Function IsTrue1(ByVal value As Object) As Boolean Implements Infragistics.Web.UI.GridControls.IBooleanConverter.IsTrue

        If value = Nothing Then

            Return False

        End If

        Return DirectCast(value, Decimal) > 20D

    End Function

End Class

Error at JScript Function:

Number.parseLocale = function Number$parseLocale(value) {

    /// <summary locid="M:J#Number.parseLocale" />

    /// <param name="value" type="String"></param>

    /// <returns type="Number"></returns>

    var e = Function._validateParams(arguments, [

        {name: "value", type: String}

    ], false);

    if (e) throw e;

    return Number._parse(value, Sys.CultureInfo.CurrentCulture);