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Display image from byte array in ASP.NET MVC Core

user1503 Published in April 26, 2018, 5:39 am

I have a byte[] stored in a VARBINARY(MAX) column in a table in my database. I want to show this image on my index.cshtml page - but I'm stuck.

My CSHTML looks like this:

@using Microsoft.AspNetCore.Hosting.Internal
    ViewData["Title"] = "Title";
@if (!Context.User.Identity.IsAuthenticated)
    <p>blah blah.</p>

    <p>blah blah</p>

@if (Context.User.Identity.IsAuthenticated)
    <p>Hi @(Context.User.Identity.Name)<br/></p>

    <p>Where we off to today?</p>

I want to add

<img src="...." /> 

obviously I don't know what to do here.

My model has the byte array data:

 public byte[] UserImage { get; set; }

My controller assigned that the value:

  var model = new IndexViewModel
                Username = user.UserName,
                Email = user.Email,
                PhoneNumber = user.PhoneNumber,
                IsEmailConfirmed = user.EmailConfirmed,
                StatusMessage = StatusMessage,
                UserImage = user.UserImage

but I am using .net core in VS2017 and the answers I have found don't seem to work for me. Any help would be really appreciated.

Thanks Johan

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