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[Solved] Error in clicking Filter Icon

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GridView

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Vajirani Kankanange asked on 25 Jan 2010, 05:28 AM

radgridviewerror.jpg

CLIENT SIDE:
.net 3.5 Silverlight 3Application consuming WCF WebServices.

We have an issue when clicking on the filter icon in the column header. I get the following error
Unhandled Error in Silverlight Application
Code: 4004
Category: ManagedRuntimeError
Message: System.Windows.Markup.XamlParseException: AG_E_PARSER_BAD_TYPE [Line: 24 Position: 268]

I know we get this error most issues in silverlight and we are using the Telerik Controls version 2009.3.1314.1030.

Is there any other way to attach a sample app without opening a Ticket?

Any Help is appreciated.

4 Answers, 1 is accepted

answered on 26 Jan 2010, 09:56 PM

Hi,
I am posting the code here will highlight the specific line. I have made the line in question bold and italic. I am also goin to post the xaml.cs file.
If this doesnt help let me know I will open a ticket and attach the code.

UserControl x:Class="SilverlightRadGridView.MainPage"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

xmlns:telerik="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView"

xmlns:gridView="clr-namespace:Telerik.Windows.Controls.GridView;assembly=Telerik.Windows.Controls.GridView"

xmlns:controls="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls"

mc:Ignorable="d" d:DesignWidth="640" d:DesignHeight="480">

<Grid>

<telerik:RadGridView x:Name="RadDataGridView" AutoGenerateColumns="False"

UseAlternateRowStyle="True" GridLinesVisibility="Horizontal"

IsFilteringAllowed="True" ShowGroupPanel="False">

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn Header="Metric Name" IsReadOnly="True" DataMemberBinding="{Binding MetricName}">

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn Header="MetricId" IsVisible="False" DataMemberBinding="{Binding MetricId}"/>

<telerik:GridViewImageColumn Header="Status" DataMemberBinding="{Binding Status}"

IsReadOnly="True" ImageStretch="None"/>

<telerik:GridViewDataColumn Header="Value" IsReadOnly="True" DataMemberBinding="{Binding Value}" DataFormatString="{}{0:n}" >

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn Header="SLA" DataMemberBinding="{Binding SLAT1}" IsReadOnly="True" />

</telerik:RadGridView.Columns>

</telerik:RadGridView>

</Grid>

UserControl>

using

System;

using

System.Collections.Generic;

using

System.Linq;

using

System.Net;

using

System.Windows;

using

System.Windows.Controls;

using

System.Windows.Documents;

using

System.Windows.Input;

using

System.Windows.Media;

using

System.Windows.Media.Animation;

using

System.Windows.Shapes;

using

System.Collections.ObjectModel;

using

Telerik.Windows.Controls.Charting;

using

Telerik.Windows.Controls;

using

Telerik.Windows.Controls.GridView;

namespace

SilverlightRadGridView

{

public partial class MainPage : UserControl

{

#region

GridDataSource (DependencyProperty)

/// <summary>

/// Tocllect the data

/// </summary>

public ObservableCollection<MetricValues> GridDataSource

{

get { return (ObservableCollection<MetricValues>)GetValue(GridDataSourceProperty); }

set { SetValue(GridDataSourceProperty, value); }

}

public static readonly DependencyProperty GridDataSourceProperty =

DependencyProperty.Register("GridDataSource", typeof(ObservableCollection<MetricValues>), typeof(MainPage),

new PropertyMetadata(null));

#endregion

public MainPage()

{

InitializeComponent();

GridDataSource =

new ObservableCollection<MetricValues>();

SetUpGridData();

}

private void SetUpGridData()

{

MetricValues item1 = new MetricValues { MetricId = 1, MetricName = "Test1", StatusId = 3, Value = 1.5, MonthlyGrowth = 11.6, SLAT1 = 12.5 };

MetricValues item2 = new MetricValues { MetricId = 2, MetricName = "Test2", StatusId = 2, Value = 2.5, MonthlyGrowth = 22.6, SLAT1 = 25.0 };

MetricValues item3 = new MetricValues { MetricId = 3, MetricName = "Test3", StatusId = 1, Value = 4.5, MonthlyGrowth = 33.6, SLAT1 = 37.5 };

GridDataSource.Add(item1);

GridDataSource.Add(item2);

GridDataSource.Add(item3);

RadDataGridView.ItemsSource = GridDataSource;

}

public class MetricValues

{

public int MetricId { get; set; }

public string MetricName { get; set; }

public int StatusId { get; set; }

public double Value { get; set; }

public double MonthlyGrowth { get; set; }

public double SLAT1 { get; set; }

public MetricValues()

{

}

public MetricValues(int pMetridId, string pMetricName, int pStatusId, double pValue, double pMonthlyGrowth, double pSLAT1)

{

MetricId = pMetridId;

MetricName = pMetricName;

StatusId = pStatusId;

Value = pValue;

MonthlyGrowth = pMonthlyGrowth;

SLAT1 = pSLAT1;

}

Accepted