如何在ASP.NET Core应用中使用位图资源? [英] How to use bitmap resources in ASP.NET Core app?
问题描述
我正在尝试在 .netcore2.1 应用程序中使用几个位图资源，但是当我向项目中添加图像资源时，它会显示以下错误:
I'm trying to use a couple of bitmap resources within .netcore2.1 app but when I add an image resource to my project it shows the following error:
严重性代码描述项目文件行抑制状态错误资源'sign_here_tag'无法实例化.找不到System.Drawing.Bitmap，System.Drawing.Common，Version = 4.0.0.1，Culture = neutral，PublicKeyToken = cc7b13ffcd2ddd51的类型.
Severity Code Description Project File Line Suppression State Error Resource 'sign_here_tag' could not be instantiated. Type System.Drawing.Bitmap, System.Drawing.Common, Version=4.0.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51 cannot be located.
我的项目中安装了 system.drawing.common NuGet软件包，但错误仍然存在.
I have system.drawing.common NuGet package installed within my project, but the error's still coming up.
在安装CoreCompat.System.Drawing之后，我仍然出现此错误:
after installing CoreCompat.System.Drawing i still have this error coming up:
即使我将文件扩展名更改为wav(强制将其添加为MemoryStream)，我仍然会收到错误消息:
Even if i change the file extension to wav(to force it to add it as a MemoryStream) i still get the error:
推荐答案
要在ASP.NET Core中使用名称空间 System.Drawing ，建议您安装此软件包:
To use namespace System.Drawing in ASP.NET Core, I suggest you to install this package:
Install-Package CoreCompat.System.Drawing -Version 1.0.0-beta006
Install-Package CoreCompat.System.Drawing -Version 1.0.0-beta006
(当然，请删除您在安装此软件包之前尝试过的所有参考文献)
安装后，您可以照常使用 System.Drawing.Bitmap 和 System.Drawing.Image .
After installing, you can use System.Drawing.Bitmap and System.Drawing.Image as normally.
注意::如果要在类库中使用此程序包，请确保该库使用的是 .NET Standard
NOTE: If you want to use this package in class library, make sure the library is using .NET Standard
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