【概念】细说wpf控件

1、细说wpf控件

https://www.cnblogs.com/huangxincheng/archive/2012/07/09/2582062.html

2、用户控件

（1）创建xaml（选择用户控件WPF）

<UserControl x:Class="WpfApplication8.AddProduct"
             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"
             mc:Ignorable="d"
             d:DesignHeight="200" d:DesignWidth="300">
    <Grid Height="171" Width="262">
        <TextBlock Height="20" HorizontalAlignment="Left" Margin="28,57,0,0" Name="textBlock1" Text="名称:" VerticalAlignment="Top" Width="42" />
        <TextBlock Height="20" HorizontalAlignment="Left" Margin="28,92,0,0" Name="textBlock2" Text="价格:" VerticalAlignment="Top" Width="42" />
        <TextBox Height="23" HorizontalAlignment="Left" Margin="76,54,0,0" Name="textBox1" VerticalAlignment="Top" Width="120" />
        <TextBox Height="23" HorizontalAlignment="Left" Margin="76,92,0,0" Name="textBox2" VerticalAlignment="Top" Width="120" />
    </Grid>
</UserControl>

（2）在MainWindow中引用

<Window x:Class="WpfApplication8.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:local="clr-namespace:WpfApplication8"
        Title="MainWindow" Height="350" Width="525">
    <Grid>
        <local:AddProduct x:Name="test"/>
    </Grid>
</Window>