ShowInTaskbar="False" WindowState="Minimized" Visibility="Hidden"
一段代码就行了 加到哪看下面
<Window x:Class="Binding.MainWindow" 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:Binding" mc:Ignorable="d" Title="MainWindow" Height="450" Width="800" ShowInTaskbar="False" WindowState="Minimized" Visibility="Hidden">
又或者把Height 和 Width 改成0 例如这样 顺便在业务代码里写一个
this.Hide();
<Window x:Class="Binding.MainWindow" 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:Binding" mc:Ignorable="d" Title="MainWindow" Height="0" Width="0" ShowInTaskbar="False" WindowState="Minimized">