Set a Style Programmatically
<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Loaded="Window_Loaded" Title="WPF" Height="230" Width="140">
<Window.Resources>
<Style x:Key="labelStyle1">
<Setter Property="Label.Background" Value="LightYellow" />
<Setter Property="Label.HorizontalContentAlignment" Value="Center" />
</Style>
<Style x:Key="imageStyle1">
<Setter Property="Image.Source" Value="c:\image.png" />
<Setter Property="Image.Height" Value="140" />
<Setter Property="Image.Width" Value="96" />
</Style>
<Style x:Key="labelStyle2">
<Setter Property="Label.Background" Value="AliceBlue" />
<Setter Property="Label.Foreground" Value="DarkBlue" />
</Style>
<Style x:Key="imageStyle2">
<Setter Property="Image.Source" Value="c:\image.png" />
<Setter Property="Image.Height" Value="140" />
<Setter Property="Image.Width" Value="96" />
</Style>
</Window.Resources>
<StackPanel>
<Image x:Name="img"/>
<Label x:Name="lbl" Content="Hello" />
</StackPanel>
</Window>
//File:Window.xaml.vb
Imports System
Imports System.Windows
Namespace WpfApplication1
Public Partial Class Window1
Inherits Window
Public Sub New()
InitializeComponent()
End Sub
Private Sub Window_Loaded(sender As Object, e As RoutedEventArgs)
lbl.Style = DirectCast(FindResource("labelStyle2"), Style)
img.Style = DirectCast(FindResource("imageStyle2"), Style)
'lbl.Style = (Style)FindResource("labelStyle1");
'img.Style = (Style)FindResource("imageStyle1");
End Sub
End Class
End Namespace
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