1、添加登录窗体

2、整体布局UI

 1）设计三个白底的边框，其中2个旋转角度，形成以下效果

3、设计登录控件

<Window x:Class="West.StoreMgr.Windows.LoginWindow"
        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:West.StoreMgr.Windows"
        mc:Ignorable="d"
        WindowStartupLocation="CenterScreen"
        Background="#138cb7"
        Title="登录窗体" Height="450" Width="800">
    <Grid>
        <Border BorderBrush="#b6babe" Background="White" Height="320" Width="420" BorderThickness="1" Panel.ZIndex="9">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition></RowDefinition>
                    <RowDefinition></RowDefinition>
                    <RowDefinition></RowDefinition>
                    <RowDefinition></RowDefinition>
                    <RowDefinition></RowDefinition>
                </Grid.RowDefinitions>
                <!--第一行，登录标题-->
                <Grid Grid.Row="0">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition></ColumnDefinition>
                        <ColumnDefinition></ColumnDefinition>
                        <ColumnDefinition></ColumnDefinition>
                    </Grid.ColumnDefinitions>
                    <Border Grid.Column="0" Height="1" Width="92" HorizontalAlignment="Center" VerticalAlignment="Center">
                        <!--渐变色横条-->
                        <Border.Background>
                            <LinearGradientBrush StartPoint="0,0" EndPoint="1,1">
                                <GradientStop Color="White" Offset="0"></GradientStop>
                                <GradientStop Color="#6d6d6d"  Offset="1"></GradientStop>
                            </LinearGradientBrush>
                        </Border.Background>
                    </Border>
                    <Border Grid.Column="1">
                        <TextBlock Text="登录" HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="18"  Foreground="#b6babe" FontWeight="Bold"></TextBlock>
                    </Border>
                    <Border Grid.Column="2"  Height="1" Width="92" HorizontalAlignment="Center" VerticalAlignment="Center">
                        <!--渐变色横条-->
                        <Border.Background>
                            <LinearGradientBrush StartPoint="0,0" EndPoint="1,1">
                                <GradientStop Color="White" Offset="1"></GradientStop>
                                <GradientStop Color="#6d6d6d"  Offset="0"></GradientStop>
                            </LinearGradientBrush>
                        </Border.Background>
                    </Border>
                </Grid>
                <!--第二行，帐号-->
                <Grid Grid.Row="1">
                    <Grid.ColumnDefinitions> 
                        <ColumnDefinition Width="0.4*"></ColumnDefinition>
                        <ColumnDefinition></ColumnDefinition>
                    </Grid.ColumnDefinitions>
                    <Label Grid.Column="0" Content="帐号" HorizontalAlignment="Center" VerticalAlignment="Center"></Label>
                    <TextBox Grid.Column="1" Width="200" Height="40" HorizontalAlignment="Left" VerticalAlignment="Center"></TextBox>
                </Grid>
                <!--第3行，密码-->
                <Grid Grid.Row="2">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="0.4*"></ColumnDefinition>
                        <ColumnDefinition></ColumnDefinition>
                    </Grid.ColumnDefinitions>
                    <Label Grid.Column="0" Content="密码" HorizontalAlignment="Center" VerticalAlignment="Center"></Label>
                    <TextBox Grid.Column="1" Width="200" Height="40" HorizontalAlignment="Left" VerticalAlignment="Center"></TextBox>
                </Grid>
                <!--第4行，登录按钮-->
                <Button Content="登录" Grid.Row="3" Width="200" Height="35" Margin="18 0 0 0"></Button>
                <!--第5行，底部信息-->
                <Border BorderThickness="0 1 0 0" BorderBrush="#b6babe" Background="#f1f3f4" Grid.Row="4">
                    <TextBlock Text="顺风企业仓库管理系统" FontSize="16" Background="Transparent"  HorizontalAlignment="Center" VerticalAlignment="Center"></TextBlock>
                </Border>
            </Grid>
        </Border>
        <Border BorderBrush="#b6babe" Background="White" Height="320" Width="420" BorderThickness="1" RenderTransformOrigin="0.5,0.5"  >
            <Border.RenderTransform>
                <RotateTransform Angle="3"></RotateTransform>
            </Border.RenderTransform>
        </Border>
        <Border BorderBrush="#b6babe" Background="White" Height="320" Width="420" BorderThickness="1" >
            <Border.RenderTransform>
                <RotateTransform Angle="-3"></RotateTransform>
            </Border.RenderTransform>
        </Border>
    </Grid>
</Window>

  4、修改启动窗体

5、设置登录样式

1）添加资源文件

2）设计样式

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style x:Key="ButtonStyle" TargetType="Button">
        <Setter Property="Width" Value="200"></Setter>
        <Setter Property="Height" Value="36"></Setter>
        <Setter Property="Background" Value="#118675"></Setter>
        <Setter Property="Foreground" Value="White"></Setter>
        <Setter Property="Content" Value="确定"></Setter>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="Button">
                    <Border x:Name="border" Width="{TemplateBinding Width}" Height="{TemplateBinding Height}" Background="{TemplateBinding Background}">
                        <TextBlock x:Name="textBlock" Foreground="{TemplateBinding Foreground}" HorizontalAlignment="Center" VerticalAlignment="Center" Text="{TemplateBinding Content}"></TextBlock>
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsMouseOver" Value="True">
                            <Setter Property="Background" Value="#3BA394"></Setter>
                        </Trigger>
                        <Trigger Property="IsMouseOver" Value="False"></Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</ResourceDictionary>

3）应用样式

6、启动运行

 good,good,good,beautifull 

6、小结

 布局中用到了grid表格，Border边框，TextBlock，Button，Label，都是常规应用

打字不易，截图不易，多多点赞，送人玫瑰，留有余香，财务自由明日实现。