CourseProject_ended/Hotel_Course_Project/EnterLoginWindow.xaml

<Window x:Class="Hotel_Course_Project.EnterLoginWindow"
        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:Hotel_Course_Project"
        mc:Ignorable="d"
        Title="EnterLoginWindow" Height="200" Width="300" WindowStartupLocation="CenterScreen"
        Icon="pack://application:,,,/Resources/favicon.ico">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition></RowDefinition>
            <RowDefinition></RowDefinition>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition></ColumnDefinition>
            <ColumnDefinition></ColumnDefinition>
        </Grid.ColumnDefinitions>
        <TextBlock>Введите логин</TextBlock>
        <TextBox Name="Login" Grid.Column="1"></TextBox>
        <Button x:Name="Cancelbtn" Click="Cancelbtn_Click" Grid.Row="1">Отмена</Button>
        <Button x:Name="AcceptBtn" Click="AcceptBtn_Click" Grid.Row="1" Grid.Column="1">Подтвердить</Button>
    </Grid>
</Window>