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POassign itemsSource of DataGrid inside usercontrol in wpf
 

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    <p>I am quite new to wpf so maybe I am missing something obvious here. I have found a similar question in stackoverflow and tried the solution (which is implemented in the code given below) but was not able to get it work. The link is <a href="https://stackoverflow.com/questions/3904510/how-to-access-itemssource-property-of-a-datagrid-defined-in-usercontrol-from-mai">here</a>. Let me explain the problem. I am working with framework 2010.</p> <p>I have a usercontrol which contains 1 datagrid and 3 buttons. The xaml of the same is as below.</p> <pre><code>&lt;UserControl x:Class="RadarControls.RadarDataGrid" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:diagnostics="clr-namespace:System.Diagnostics;assembly=WindowsBase" xmlns:local="clr-namespace:RadarControls" mc:Ignorable="d" d:DesignHeight="300" d:DesignWidth="300"&gt; &lt;Grid&gt; &lt;Grid.ColumnDefinitions&gt; &lt;ColumnDefinition /&gt; &lt;ColumnDefinition /&gt; &lt;ColumnDefinition /&gt; &lt;/Grid.ColumnDefinitions&gt; &lt;Grid.RowDefinitions&gt; &lt;RowDefinition /&gt; &lt;RowDefinition Height="25" /&gt; &lt;/Grid.RowDefinitions&gt; &lt;DataGrid Name="myGrid" Grid.ColumnSpan="3" ItemsSource="{Binding}" AutoGenerateColumns="True"&gt;&lt;/DataGrid&gt; &lt;Button Content="Add" Grid.Row="1" Height="23" Margin="0,2,2,0" HorizontalAlignment="Left" Name="btnAdd" Width="100" /&gt; &lt;Button Content="Delete" Grid.Column="1" Grid.Row="1" Margin="0,2,2,0" Height="23" HorizontalAlignment="Left" Name="btnDelete" Width="100" /&gt; &lt;Button Content="Save" Grid.Column="2" Grid.Row="1" Height="23" Margin="0,2,0,0" HorizontalAlignment="Left" Name="btnSave" Width="100" /&gt; &lt;/Grid&gt; &lt;/UserControl&gt; </code></pre> <p>The xaml of my window where i am using this usercontrol is as below</p> <pre><code>&lt;Window x:Class="RadarStudio.Users" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:ctrls="clr-namespace:RadarControls;assembly=RadarControls" xmlns:vm='clr-namespace:RadarViewModel.Users;assembly=RadarViewModel' Title="Users" Height="300" Width="300"&gt; &lt;Grid &gt; &lt;ctrls:RadarDataGrid Name="grid1" DataContext="{Binding str}"&gt;&lt;/ctrls:RadarDataGrid&gt; &lt;/Grid&gt; </code></pre> <p></p> <p>My window code behind is as follows</p> <pre class="lang-cs prettyprint-override"><code>using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Shapes; using System.Collections.ObjectModel; namespace RadarStudio { /// &lt;summary&gt; /// Interaction logic for Users.xaml /// &lt;/summary&gt; public partial class Users : Window { public Users() { InitializeComponent(); //this.DataContext = this; str.Add("dhaval"); str.Add("ravinder"); } public ObservableCollection&lt;string&gt; str = new ObservableCollection&lt;string&gt;(); } } </code></pre> <p>I tried so many things but I am not able to get the strings on my grid. </p> <p>Please help! Thanks in advance!</p> <p>Regards,</p> <p>Samar</p>
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