Using FileUltimate in an ASP.NET Core project

To use FileUltimate in an ASP.NET Core Project, do the following in Visual Studio:

Make sure you have added references to FileUltimate assemblies as described here.

Note
For an "ASP.NET Core on .NET Framework" project, make sure you have the following additional packages with these minimum versions in your project (update them in Nuget Package Manager if necessary): Microsoft.AspNetCore 2.0.3+ Microsoft.AspNetCore.Mvc 2.0.3+ Microsoft.AspNetCore.Session 2.0.3+ For an "ASP.NET Core on .NET Core" project, these dependencies will be pulled by NuGet Package Manager automatically so you don't need to do any additional steps.

Note

For an "ASP.NET Core on .NET Framework" project, make sure you have the following additional packages with these minimum versions in your project (update them in Nuget Package Manager if necessary):

Microsoft.AspNetCore 2.0.3+
Microsoft.AspNetCore.Mvc 2.0.3+
Microsoft.AspNetCore.Session 2.0.3+

For an "ASP.NET Core on .NET Core" project, these dependencies will be pulled by NuGet Package Manager automatically so you don't need to do any additional steps.

Open Startup.cs of your project.

Add GleamTech to the ASP.NET Core services container. Insert the marked line into the ConfigureServices method of your Startup.cs:

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public void ConfigureServices(IServiceCollection services)
{
    services.AddControllersWithViews();
    services.AddRazorPages();

    //Add GleamTech to the ASP.NET Core services container.
    //----------------------
    services.AddGleamTech();
    //----------------------
}

Caution
services.AddGleamTech calls services.AddDistributedMemoryCache and services.AddSession internally and if you need to set a custom cache like services.AddStackExchangeRedisCache or call services.AddSession with custom options then place them before services.AddGleamTech so that they become effective.

Register GleamTech to the ASP.NET Core HTTP request pipeline. Insert the marked line into the Configure method of your Startup.cs:

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public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
    if (env.IsDevelopment())
    {
        app.UseDeveloperExceptionPage();
    }
    else
    {
        app.UseExceptionHandler("/Home/Error");
    }


    //Register GleamTech to the ASP.NET Core HTTP request pipeline.
    //----------------------
    app.UseGleamTech();
    //----------------------


    app.UseStaticFiles();

    app.UseRouting();

    app.UseAuthorization();

    app.UseEndpoints(endpoints =>
    {
        endpoints.MapControllerRoute(
            name: "default",
            pattern: "{controller=Home}/{action=Index}/{id?}");
    });
}

Caution
The order of app.UseXXX methods is important so app.UseGleamTech should be placed before app.UseStaticFiles, app.UseRouting and app.UseEndpoints (or app.UseMvc before ASP.NET Core 3.0).

Optionally set FileUltimate's global configuration (if overriding a default value is required). For example, you may want to set the license key.
You can specify the configuration in appsettings.json file:
JSON
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```
{
  //Set this property only if you have a valid license key, otherwise do not
  //set it so FileUltimate runs in trial mode.
  "FileUltimate:LicenseKey": "QQJDJLJP34..."
}
```
As you would notice, FileUltimate: prefix maps to FileUltimateConfiguration.Current and FileUltimateWeb: prefix maps to FileUltimateWebConfiguration.Current.
Alternatively you can specify the configuration in code, in Configure method of your Startup.cs after app.UseGleamTech call:
C#
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```
app.UseGleamTech();

//Set this property only if you have a valid license key, otherwise do not 
//set it so FileUltimate runs in trial mode.  
FileUltimateConfiguration.Current.LicenseKey = "QQJDJLJP34...";
```

Create a new View (eg. Index.cshtml) and insert these lines:

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@using GleamTech.AspNet.Core
@using GleamTech.FileUltimate.AspNet.UI

<!DOCTYPE html>
@{
    var fileManager = new FileManager
    {
        Width = 800,
        Height = 600,
        Resizable = true
    };

    var rootFolder = new FileManagerRootFolder
    {
        Name = "A Root Folder",
        Location = "~/App_Data/RootFolder1"
    };

    rootFolder.AccessControls.Add(new FileManagerAccessControl
    {
        Path = @"\",
        AllowedPermissions = FileManagerPermissions.Full
    });

    fileManager.RootFolders.Add(rootFolder);
}
<html>
    <head>
        <title>File Manager</title>
        @this.RenderHead(fileManager)
    </head>
    <body>
        @this.RenderBody(fileManager)
    </body>
</html>

This will render a file manager component in the page which displays one root folder named "A Root Folder" which points to "~/App_Data/RootFolder1" with Full permissions.

Tip
Alternatively you can add the namespaces globally in Views/_ViewImports.cshtml to avoid adding namespaces in your pages every time.

If you need a standalone file uploader component, insert these lines instead:

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@using GleamTech.AspNet.Core
@using GleamTech.FileUltimate.AspNet.UI

<!DOCTYPE html>
@{
    var fileUploader = new FileUploader
    {
        Width = 600,
        Height = 300,
        Resizable = true,
        UploadLocation = "~/App_Data/Uploads"
    };
}
<html>
<head>
    <title>File Uploader</title>
    @this.RenderHead(fileUploader)
</head>
<body>
    @this.RenderBody(fileUploader)
</body>
</html>