Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,801 questions
On Intel Core 11 generation CPU, cannot refresh images continuously on the WriteableBitmap class of WPF
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 28.000000000000004%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
龙 武
1
Reputation point
Use the writeablebitmap class to update image content, which cannot be displayed on 11th generation Intel devices. It can refresh normally on CPUs under 11 generations.
{count} votes
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龙 武 1 Reputation point
2021-01-14T08:22:23.82+00:00 <Window x:Class="WpfTest2.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:WpfTest2"
mc:Ignorable="d"
Title="MainWindow" Height="600" Width="600" Closing="Window_Closing">
<Grid>
<Image x:Name="BImage" Grid.Row="1" Stretch="Uniform" Height="500" Width="500" />
</Grid>
</Window> -
龙 武 1 Reputation point
2021-01-14T08:28:11.46+00:00 mainwindow56552-mainwindow.xml.xml You need to change the extension to.xaml.cs
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