support for .NET framework 3.5

Still have bugs

Net35/HandyControlDemo_Net35/UserControl/Styles/ListViewDemoCtl.xaml

@@ -0,0 +1,15 @@
+<UserControl x:Class="HandyControlDemo.UserControl.ListViewDemoCtl"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:langs="clr-namespace:HandyControlDemo.Properties.Langs"
+             Background="{DynamicResource RegionBrush}">
+    <ListView ItemsSource="{Binding DataList}">
+        <ListView.View>
+            <GridView>
+                <GridViewColumn Width="80" Header="{x:Static langs:Lang.Index}" DisplayMemberBinding="{Binding Index}"/>
+                <GridViewColumn Width="100" Header="{x:Static langs:Lang.Name}" DisplayMemberBinding="{Binding Name}"/>
+                <GridViewColumn Width="200" Header="{x:Static langs:Lang.Remark}" DisplayMemberBinding="{Binding Remark}"/>
+            </GridView>
+        </ListView.View>
+    </ListView>
+</UserControl>