R29/WpfApp29/Pages/MainPage.xaml

<Page x:Class="WpfApp29.Pages.MainPage"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
      xmlns:local="clr-namespace:WpfApp29.Pages" 
      xmlns:uc="clr-namespace:WpfApp29.UserControls"
      xmlns:viewmodels="clr-namespace:WpfApp29.ViewModels" 
      d:DataContext="{d:DesignInstance Type=viewmodels:MainPageViewModel}"
      mc:Ignorable="d" 
      d:DesignHeight="450" d:DesignWidth="800"
      Title="MainPage">
    <Grid>
        <Border BorderThickness="4" Grid.Row="1" Background="#E5E4D6B1" Padding="10" BorderBrush="Black" CornerRadius="5" Width="775" Margin="0, 0, 0, 8" >
            <Grid>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="517"></ColumnDefinition>
                    <ColumnDefinition></ColumnDefinition>
                </Grid.ColumnDefinitions>
                <Grid.RowDefinitions>
                    <RowDefinition ></RowDefinition>
                </Grid.RowDefinitions>

                <ScrollViewer Name="ScrollViewerOfTasks" Grid.Row="1">
                    <WrapPanel Name="WpTasks">
                        
                    </WrapPanel>
                </ScrollViewer>


                <Grid Grid.Column="1" Grid.Row="1">
                    <Grid.RowDefinitions>
                        <RowDefinition Height="20"></RowDefinition>
                        <RowDefinition Height="20"></RowDefinition>
                        <RowDefinition Height="20"></RowDefinition>
                        <RowDefinition Height="20"></RowDefinition>
                        <RowDefinition Height="20"></RowDefinition>
                        <RowDefinition Height="20"></RowDefinition>
                        <RowDefinition Height="20"></RowDefinition>
                        <RowDefinition Height="20"></RowDefinition>
                        <RowDefinition Height="40"></RowDefinition>
                        <RowDefinition Height="40"></RowDefinition>
                        <RowDefinition Height="160"></RowDefinition>
                        <RowDefinition></RowDefinition>
                    </Grid.RowDefinitions>

                    <CheckBox Name="CbWhereTaskAccess" Content="Показывать доступные" FontSize="14" Grid.Row="0" 
                         VerticalAlignment="Center" IsChecked="{Binding Filter.WhereTaskAccess}" ></CheckBox>

                    <RadioButton GroupName="RbDateFilter" Name="RbDateUp" Content="Дате публикации (возр.)" FontSize="14" Grid.Row="1" 
                         VerticalAlignment="Center" IsChecked="{Binding Filter.DateUp}" ></RadioButton>

                    <RadioButton GroupName="RbDateFilter" Name="RbDateDown" Content="Дате публикации (убыв.)" FontSize="14" Grid.Row="2" 
                         VerticalAlignment="Center"  IsChecked="{Binding Filter.DateDown}" ></RadioButton>


                    <CheckBox Name="CbWhereTaskDone" Content="Показывать выполненные" FontSize="14" Grid.Row="3" 
                         VerticalAlignment="Center" IsChecked="{Binding Filter.WhereTaskDone}" ></CheckBox>

                    <CheckBox Name="CbWhereTaskDelete" Content="Показывать удалённые" FontSize="14" Grid.Row="4" 
                         VerticalAlignment="Center" IsChecked="{Binding Filter.WhereTaskDelete}" ></CheckBox>

                    <CheckBox Name="CbWhereTaskDoing" Content="Показывать выполняющиеся" FontSize="14" Grid.Row="5" 
                         VerticalAlignment="Center" IsChecked="{Binding Filter.WhereTaskDoing}" ></CheckBox>

                    <CheckBox Name="CbWhereTaskCreator" Content="Показывать созданные мной" FontSize="14" Grid.Row="6" 
                         VerticalAlignment="Center" IsChecked="{Binding Filter.WhereTaskCreator}" ></CheckBox>

                    <CheckBox Name="CbWhereTaskSomeone" Content="Показывать созданные не мной" FontSize="14" Grid.Row="7" 
                         VerticalAlignment="Center" IsChecked="{Binding Filter.WhereTaskSomeone}" ></CheckBox>

                    <CheckBox Name="CbWhereTaskUserLogin" Content="По логину пользователя" FontSize="14" Grid.Row="8" 
                         VerticalAlignment="Bottom" IsChecked="{Binding Filter.WhereTaskUserLogin}"></CheckBox>

                    <TextBox Name="TbUserLogin" Grid.Row="9" Height="30" Margin="5, 0, 5, 0" Text="{Binding UserLoginString}"></TextBox>

                    <Line Stroke="Black" StrokeThickness="1" X1="5" Y1="0" X2="286" Y2="0" Grid.Row="10"></Line>


                    <StackPanel Grid.Row="10">
                        <Button Name="ButtonAddNewTask" Content="Добавть задание" Margin="5, 5, 5, 5" Command="{Binding CommandAddTask}" Height="40"></Button>
                    </StackPanel>
                </Grid>

            </Grid>
        </Border>
    </Grid>
</Page>