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Fix (workaround) for the window freezes after lock screen (Win+L)

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Co-authored-by: taooceros <hongtao_zhang@outlook.com>
This commit is contained in:
pc223 2021-07-03 00:40:20 +07:00
parent d6ec4b51d5
commit 020ced45d0
2 changed files with 10 additions and 0 deletions
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1
Flow.Launcher/SettingWindow.xaml
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@ -18,6 +18,7 @@
Height="600" Width="900"
MinWidth="850"
MinHeight="500"
Loaded="OnLoaded"
Closed="OnClosed"
d:DataContext="{d:DesignInstance vm:SettingWindowViewModel}">
<Window.InputBindings>

9
Flow.Launcher/SettingWindow.xaml.cs
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@ -2,6 +2,7 @@ using System;
using System.IO;
using System.Windows;
using System.Windows.Input;
using System.Windows.Interop;
using System.Windows.Navigation;
using Microsoft.Win32;
using NHotkey;
@ -35,6 +36,14 @@ namespace Flow.Launcher
}
#region General
private void OnLoaded(object sender, RoutedEventArgs e)
{
// Fix (workaround) for the window freezes after lock screen (Win+L)
// https://stackoverflow.com/questions/4951058/software-rendering-mode-wpf
HwndSource hwndSource = PresentationSource.FromVisual(this) as HwndSource;
HwndTarget hwndTarget = hwndSource.CompositionTarget;
hwndTarget.RenderMode = RenderMode.SoftwareOnly;
}
private void OnAutoStartupChecked(object sender, RoutedEventArgs e)
{