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SreemonPremkumarMSreemonPremkumarM
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ES-975464 - Resolve the ReadMe issue in this sample repository
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‎README.md‎

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# How to work with checkboxes in unbound mode in wpf treeview?
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This example describes how to work with check boxes in unbound mode in wpf treeview
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# How to work with checkboxes in unbound mode in WPF TreeView
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This example describes how to work with check boxes in unbound mode in [WPF TreeView](https://www.syncfusion.com/wpf-controls/treeview) (SfTreeView).
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You can directly set the checkbox state by setting the [TreeViewNode.IsChecked](https://help.syncfusion.com/cr/wpf/Syncfusion.UI.Xaml.TreeView.Engine.TreeViewNode.html#Syncfusion_UI_Xaml_TreeView_Engine_TreeViewNode_IsChecked) property value while creating nodes.
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``` xml
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<Window
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x:Class="TreeNodeWithCheckBoxDemo.Window1"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:local="clr-namespace:TreeNodeWithCheckBoxDemo"
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xmlns:syncfusion="http://schemas.syncfusion.com/wpf"
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xmlns:Engine="clr-namespace:Syncfusion.UI.Xaml.TreeView.Engine;assembly=Syncfusion.SfTreeView.WPF"
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Title="Node With CheckBox"
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Width="450"
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Height="500"
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Icon="App.ico"
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WindowStartupLocation="CenterScreen">
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<Grid>
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<syncfusion:SfTreeView x:Name="sfTreeView"
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Width="400"
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Margin="10,10,10,10"
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BorderThickness="1"
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BorderBrush="LightGray"
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IsAnimationEnabled="True"
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ItemTemplateDataContextType="Node"
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CheckBoxMode="Recursive" >
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<syncfusion:SfTreeView.Nodes>
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<Engine:TreeViewNode Content="Grains" IsExpanded="True" IsChecked="True">
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<Engine:TreeViewNode.ChildNodes>
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<Engine:TreeViewNode Content="Cereals" IsExpanded="True">
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<Engine:TreeViewNode.ChildNodes>
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<Engine:TreeViewNode Content="Rice" IsChecked="True"/>
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<Engine:TreeViewNode Content="Barley"/>
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</Engine:TreeViewNode.ChildNodes>
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</Engine:TreeViewNode>
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<Engine:TreeViewNode Content="Oilseeds">
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<Engine:TreeViewNode.ChildNodes>
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<Engine:TreeViewNode Content="Safflower" IsChecked="True"/>
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</Engine:TreeViewNode.ChildNodes>
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</Engine:TreeViewNode>
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</Engine:TreeViewNode.ChildNodes>
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</Engine:TreeViewNode>
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<Engine:TreeViewNode Content="Fruits" IsExpanded="true">
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<Engine:TreeViewNode.ChildNodes>
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<Engine:TreeViewNode Content="Orange" IsChecked="True"/>
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<Engine:TreeViewNode Content="Apples" IsExpanded="true"/>
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</Engine:TreeViewNode.ChildNodes>
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</Engine:TreeViewNode>
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<Engine:TreeViewNode Content="Vegetables" IsExpanded="true" IsChecked="True">
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<Engine:TreeViewNode.ChildNodes>
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<Engine:TreeViewNode Content="Root Vegetables" IsExpanded="true">
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<Engine:TreeViewNode.ChildNodes>
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<Engine:TreeViewNode Content="Potato" IsChecked="True"/>
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<Engine:TreeViewNode Content="Carrot"/>
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</Engine:TreeViewNode.ChildNodes>
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</Engine:TreeViewNode>
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<Engine:TreeViewNode Content="Podded">
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<Engine:TreeViewNode.ChildNodes>
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<Engine:TreeViewNode Content="Peanut" IsChecked="True"/>
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<Engine:TreeViewNode Content="Lentil"/>
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</Engine:TreeViewNode.ChildNodes>
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</Engine:TreeViewNode>
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</Engine:TreeViewNode.ChildNodes>
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</Engine:TreeViewNode>
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</syncfusion:SfTreeView.Nodes>
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<syncfusion:SfTreeView.ItemTemplate>
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<DataTemplate>
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<Grid>
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<CheckBox x:Name="CheckBox" FocusVisualStyle="{x:Null}"
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IsChecked="{Binding IsChecked, Mode=TwoWay}" Content="{Binding Content}"/>
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</Grid>
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</DataTemplate>
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</syncfusion:SfTreeView.ItemTemplate>
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</syncfusion:SfTreeView>
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</Grid>
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</Window>
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```

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