ASP.NET

Considerations for server-side Automation of Office[^]

Microsoft does not currently recommend, and does not support, Automation of Microsoft Office applications from any unattended, non-interactive client application or component (including ASP, ASP.NET, DCOM, and NT Services), because Office may exhibit unstable behavior and/or deadlock when Office is run in this environment.

bool.TryParse(Environment.GetEnvironmentVariable("ASPNETCORE_OPTIMIZE"), out var optimize);
bool.TryParse(Environment.GetEnvironmentVariable("DOTNET_RUNNING_IN_CONTAINER"), out var isDocker);
var env = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");

var config = new ConfigurationBuilder()
  .SetBasePath(Directory.GetCurrentDirectory())
  .AddJsonFile("hostSettings.json", optional: true, reloadOnChange: true)
  .AddJsonFile("secrets.json", optional: true, reloadOnChange: true)
  .AddJsonFile($"appSettings.{Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT")}.json", optional: false, reloadOnChange: true)
  .AddJsonFile($"certificate.{Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT")}.json", optional: false, reloadOnChange: true)
  .Build();

• System.Drawing.Common[^]
• ImageSharp[^]
• SkiaSharp[^]

<div class="image-stack">
    <img src="..." />
    <img src="..." />
    ...
</div>

.image-stack {
    position: relative;
    /* Use whatever size you want: */
    width: 500px;
    height: 500px;
}
.image-stack img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

<div class="image-stack"></div>

.image-stack {
    /* Use whatever size you want: */
    width: 500px;
    height: 500px;
    
    background-image: url('...'), url('...'), ...;
}