Monday, November 23, 2015

WPF - Nesting of Layout

Nesting of layout means the use layout panel inside another layout, e.g. define stack panels inside a grid. This concept is widely used to take the advantages of multiple layouts in an application. In the following example, we will be using stack panels inside a grid.
Let’s have a look at the following XAML code.
<Window x:Class = "WPFNestingLayouts.MainWindow" 
   xmlns = "http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
   xmlns:x = "http://schemas.microsoft.com/winfx/2006/xaml" 
   xmlns:d = "http://schemas.microsoft.com/expression/blend/2008" 
   xmlns:mc = "http://schemas.openxmlformats.org/markup-compatibility/2006" 
   xmlns:local = "clr-namespace:WPFNestingLayouts" 
   mc:Ignorable = "d" Title = "MainWindow" Height = "350" Width = "604">
 
   <Grid Background = "AntiqueWhite"> 
      <Grid.RowDefinitions> 
         <RowDefinition Height = "*" /> 
         <RowDefinition Height = "*" /> 
         <RowDefinition Height = "*" /> 
         <RowDefinition Height = "*" /> 
         <RowDefinition Height = "*" /> 
      </Grid.RowDefinitions> 
  
      <Grid.ColumnDefinitions> 
         <ColumnDefinition Width = "*" /> 
      </Grid.ColumnDefinitions> 
  
      <Label Content = "Employee Info" FontSize = "15"
         FontWeight = "Bold" Grid.Column = "0" Grid.Row = "0"/> 
   
      <StackPanel Grid.Column = "0" Grid.Row = "1" Orientation = "Horizontal"> 
         <Label Content = "Name"  VerticalAlignment = "Center" Width = "70"/> 
         <TextBox Name = "txtName" Text = "Muhammad Ali" VerticalAlignment = "Center"
            Width = "200">
         </TextBox> 
      </StackPanel>
  
      <StackPanel Grid.Column = "0" Grid.Row = "2" Orientation = "Horizontal"> 
         <Label Content = "ID" VerticalAlignment = "Center" Width = "70"/> 
         <TextBox Name = "txtCity" Text = "421" VerticalAlignment = "Center"
            Width = "50">
         </TextBox> 
      </StackPanel>
  
      <StackPanel Grid.Column = "0" Grid.Row = "3" Orientation = "Horizontal"> 
         <Label Content = "Age" VerticalAlignment = "Center" Width = "70"/> 
         <TextBox Name = "txtState" Text = "32" VerticalAlignment = "Center"
            Width = "50"></TextBox> 
      </StackPanel> 
  
      <StackPanel Grid.Column = "0" Grid.Row = "4" Orientation = "Horizontal"> 
         <Label Content = "Title" VerticalAlignment = "Center" Width = "70"/> 
         <TextBox Name = "txtCountry" Text = "Programmer" VerticalAlignment = "Center"
            Width = "200"></TextBox> 
      </StackPanel> 
  
   </Grid> 
 
</Window>     
When you compile and execute the above code, it will produce the following window.
Output of Nesting of Layouts
We recommend that you execute the above example code and try other nesting layouts.

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