Mega Code Archive

 

Categories / VB.Net Tutorial / WPF

 

Define a GridSplitter and ShowsPreview Changed

<Window x: Class="GridSplitter_Example.Window1"     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"     Title="GridSplitter Example"> <Grid>   <Grid.ColumnDefinitions>     <ColumnDefinition Name="Col0" />     <ColumnDefinition Name="Col1" />     <ColumnDefinition Name="Col2" />     <ColumnDefinition Name="Col3" />   </Grid.ColumnDefinitions>   <Grid.RowDefinitions>     <RowDefinition Name="Row0" />     <RowDefinition Name="Row1" />     <RowDefinition Name="Row2" />   </Grid.RowDefinitions>   <StackPanel Grid.Row="0" Grid.Column="0" Background="Orange">     <TextBlock>Row 0 Col 0</TextBlock>   </StackPanel>   <StackPanel Grid.Row="1" Grid.Column="0" Background="Blue">     <TextBlock>Row 1 Col 0</TextBlock>   </StackPanel>   <StackPanel Grid.Row="2" Grid.Column="0" Background="Green">     <TextBlock>Row 2 Col 1</TextBlock>   </StackPanel>   <StackPanel Grid.Row="0" Grid.Column="1" Background="Purple">     <TextBlock>Row 0 Col 1</TextBlock>   </StackPanel>   <StackPanel Grid.Row="1" Grid.Column="1" Background="Red">     <TextBlock>Row 1 Col 1</TextBlock>   </StackPanel>   <StackPanel Grid.Row="2" Grid.Column="1" Background="Salmon">    <TextBlock>Row 2 Col 1</TextBlock>   </StackPanel>   <StackPanel Grid.Row="0" Grid.Column="2" Background="MediumVioletRed">     <TextBlock>Row 0 Col 2</TextBlock>   </StackPanel>   <StackPanel Grid.Row="1" Grid.Column="2" Background="SteelBlue">     <TextBlock>Row 1 Col 2</TextBlock>   </StackPanel>   <StackPanel Grid.Row="2" Grid.Column="2" Background="Olive">     <TextBlock>Row 2 Col 2</TextBlock>   </StackPanel>       <GridSplitter Name="myGridSplitter" Grid.Column="1" Grid.Row="1" Width="5"/>   <StackPanel Grid.Column="3" Grid.RowSpan="3" Background="Brown">     <TextBlock FontSize="14" Foreground="Yellow">Property Settings</TextBlock>       <StackPanel Margin="0,5,0,0">         <TextBlock>ShowsPreview</TextBlock>         <RadioButton Name="ShowsPreviewFalse" Checked="ShowsPreviewChanged" IsChecked="true" GroupName="ShowsPreviewProperty">       false (default)         </RadioButton>         <RadioButton Name="ShowsPreviewTrue" Checked="ShowsPreviewChanged" GroupName="ShowsPreviewProperty">          true         </RadioButton>       </StackPanel>   </StackPanel> </Grid> </Window> //File:Window.xaml.vb Imports System Imports System.Windows Imports System.Windows.Controls Imports System.Windows.Data Imports System.Windows.Documents Imports System.Windows.Media Imports System.Windows.Navigation Imports System.Windows.Shapes Namespace GridSplitter_Example   Public Partial Class Window1     Inherits Window     Public Sub New()       InitializeComponent()     End Sub     Private Sub ShowsPreviewChanged(sender As Object, e As RoutedEventArgs)       If CType(ShowsPreviewFalse.IsChecked, [Boolean]) Then         myGridSplitter.ShowsPreview = False       ElseIf CType(ShowsPreviewTrue.IsChecked, [Boolean]) Then         myGridSplitter.ShowsPreview = True       End If     End Sub   End Class End Namespace