✅ Rider does not recognise WebImage Helper
I have a simple crud app. I would like to add a drop-down menu and button like this tutorial https://learn.microsoft.com/en-us/aspnet/web-pages/overview/ui-layouts-and-themes/9-working-with-images
I just copied and pasted this tutorial code into my source code on Rider
@{
WebImage photo = null; var newFileName = ""; var imagePath = ""; var imageThumbPath = ""; if(IsPost){ photo = WebImage.GetImageFromRequest(); if(photo != null){ newFileName = Guid.NewGuid().ToString() + "_" + Path.GetFileName(photo.FileName); imagePath = @"images" + newFileName; photo.Save(@"~" + imagePath); imageThumbPath = @"images\thumbs" + newFileName; photo.Resize(width: 60, height: 60, preserveAspectRatio: true, preventEnlarge: true); photo.Save(@"~" + imageThumbPath); } } } However Rider flags WebImage Helper as non-reconizable symbol. My abysmal Google search does not tell me what to do. No idea which NuGet Package/dependencies is missing on my Rider. Could anyone kindly point me in the right direction? Is there an alternative to WebImage Helper which just lets my code add the image drop-down button? My Rider does not have the UI overview that lets me add it per drag and drop, just to let you know.
WebImage photo = null; var newFileName = ""; var imagePath = ""; var imageThumbPath = ""; if(IsPost){ photo = WebImage.GetImageFromRequest(); if(photo != null){ newFileName = Guid.NewGuid().ToString() + "_" + Path.GetFileName(photo.FileName); imagePath = @"images" + newFileName; photo.Save(@"~" + imagePath); imageThumbPath = @"images\thumbs" + newFileName; photo.Resize(width: 60, height: 60, preserveAspectRatio: true, preventEnlarge: true); photo.Save(@"~" + imageThumbPath); } } } However Rider flags WebImage Helper as non-reconizable symbol. My abysmal Google search does not tell me what to do. No idea which NuGet Package/dependencies is missing on my Rider. Could anyone kindly point me in the right direction? Is there an alternative to WebImage Helper which just lets my code add the image drop-down button? My Rider does not have the UI overview that lets me add it per drag and drop, just to let you know.
Working with Images in an ASP.NET Web Pages (Razor) Site
This chapter shows you how to add, display, and manipulate images (resize, flip, and add watermarks) in your website.
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It's part of the
System.Web.Helpers namespace under this package: https://www.nuget.org/packages/Microsoft.AspNet.WebHelpers/Microsoft.AspNet.WebHelpers 3.3.0
This package contains web helpers to easily add functionality to your site such as Captcha validation, Twitter profile and search boxes, Gravatars, Video, Bing search, site analytics or themes.
Thank you so much --- I just installed that WebHelpers package. Rider finally recognised WebImage
However, it still does not recognise IsPost. Rider suggests alternative keywords starting with "Is" as per screenshot. Can I take one of them as substitute for IsPost?
@morry329# are you sure you’re working with the old pre-Core Razor Pages?
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@morry329# as I suspected, you are working on a modern asp.net application, but the documentation you’re looking at is for the legacy version of ASP.
I assume my modern asp.net application cannot work with those attributes like WebImage or IsPost, is that correct? So my best bet is maybe working with IFormImage?