MainWindow.xaml

<Window x:Class="Projekt2.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:data="clr-namespace:System.Diagnostics;assembly=System"
        Title="Task manager" Height="500" Width="700">

    <Window.Resources>
        <!--<ObjectDataProvider x:Key="odpProcesses" ObjectType="{x:Type data:Process}" MethodName="GetProcesses" DataChanged="ObjectDataProvider_DataChanged" IsAsynchronous="True"/>-->
        <CollectionViewSource
            Source="{Binding Source={x:Static Application.Current}, Path=Processes}"
            x:Key="listingProcesses"/>
    </Window.Resources>
    
    <Grid Name="processGrid">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="3*"/>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="180"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>
        <Label Content="Processes list" Grid.Column="0" Grid.ColumnSpan="1" Grid.Row="0" Margin="10" FontSize="20" FontFamily="Arial"  />
        <ListView Name="processesList" ItemsSource="{Binding Source={StaticResource listingProcesses}}" Grid.Column="0" Grid.Row="1" Grid.RowSpan="4" HorizontalAlignment="Stretch" Height="Auto" Margin="10" VerticalAlignment="Stretch" Width="Auto" FontFamily="Lucida Console" SelectionChanged="processesList_SelectionChanged">
            <ListView.View>
                <GridView>
                    <GridViewColumn Header="Process name" DisplayMemberBinding="{Binding ProcessName}"/>
                    <GridViewColumn Header="ID" DisplayMemberBinding="{Binding Id}"/>
                </GridView>
            </ListView.View>
        </ListView>
        <Button Content="Refresh" Grid.Column="1" Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Bottom" Margin="10" Width="50" Click="Button_RefreshProcessesList"/>
        <Button Content="Kill" Grid.Column="2" Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Bottom" Margin="10" Width="50" Click="Button_KillProcess"/>
        <Label Content="Details" Grid.Column="1" Grid.ColumnSpan="2" Grid.Row="1" HorizontalAlignment="Left" Margin="0" FontSize="15" />
        <Label Content="Threads" Grid.Column="1" Grid.ColumnSpan="2" Grid.Row="3" HorizontalAlignment="Left" Margin="0" FontSize="10" />
        <Label Content="Modules" Grid.Column="3" Grid.ColumnSpan="2" Grid.Row="3" HorizontalAlignment="Left" Margin="0" FontSize="10" />
        <TextBox Name="detailsTextBox" Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="4" HorizontalAlignment="Stretch" Height="Auto" Margin="10" TextWrapping="NoWrap" IsReadOnly="True" Text="" VerticalAlignment="Stretch" Width="Auto" FontFamily="Lucida Console" FontSize="12"/>
        <ListBox Name="threadsListBox" Grid.Row="4" Grid.Column="1" Grid.ColumnSpan="2" Margin="10" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Height="Auto" Width="Auto" FontFamily="Lucida Console" />
        <ListBox Name="modulesListBox" Grid.Row="4" Grid.Column="3" Grid.ColumnSpan="2" Margin="10" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Height="Auto" Width="Auto" FontFamily="Lucida Console" />
        <Label Content="Process to keep (id)" Grid.Column="3" Grid.ColumnSpan="2" Grid.Row="0" HorizontalAlignment="Left" Margin="0" FontSize="10" />
        <TextBox Name="keepAliveTB" Text="" IsReadOnly="True" Grid.Column="3" Grid.Row="0" HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="10"/>
        <Button Name="keepAliveButton" Content="Keep alive" Grid.Column="4" Grid.Row="0" HorizontalAlignment="Center" VerticalAlignment="Bottom" Margin="10" Width="60" Click="Button_KeepAliveProcess"/>
        
    </Grid>
</Window>