DontHarm/src/DontHarmDesktop/Pages/LogOnHistory.xaml

<Page x:Class="DontHarmDesktop.Pages.LogOnHistory"
      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:DontHarmDesktop.Pages"
      mc:Ignorable="d" 
      d:DesignHeight="450" d:DesignWidth="800"
      Title="LogOnHistory">

    <StackPanel>
        <TextBox x:Name="tbFilter" TextChanged="tbFilter_TextChanged"></TextBox>
        <DataGrid IsReadOnly="True" AutoGenerateColumns="False" x:Name="dgLoginHistory">
            <DataGrid.Columns>
                <DataGridTextColumn Header="Логин" Binding="{Binding login}"/>
                <DataGridTextColumn Header="IP адрес" Binding="{Binding ip_address}"/>
                <DataGridTextColumn Header="Успешно" Binding="{Binding successfull}"/>
                <DataGridTextColumn Header="Дата попытки" Binding="{Binding created_at}"/>
            </DataGrid.Columns>
        </DataGrid>
    </StackPanel>
</Page>