What options do I have to insert an ASP.NET Web Forms app into a Blazor app (server-side)?
None. Inserting an existing ASP.NET Web Forms app in a Blazor Server app is not possible. You can migrate the ASP.NET Web Forms app to a Blazor Server spp. Follow this documentation to migrate your ASP.NET Web Forms app to Blazor.
How do I change languages in a Blazor server-side application?
Languages are changed by using localization in the Blazor server-side application. In the following example, the languages are changed from English to French and vice versa by clicking a button. [Program.cs] [Culture.cs] Add the culture resource files in the Resources/Pages folder. [Index.razor] Add the button for changing the language. [MainLayout.razor] You can download the reference sample here. Please refer to this link for more information.
How do I start building a new component for Blazor?
Blazor considers each .razor file as a new component. The component class is usually written in the form of a Razor markup page. So, you can create a new component and reuse it across the application. In the following example, a Blazor component is created in the Components folder and used in the Index.razor page. [BlazorComponent.razor] [Index.razor] View Sample in GitHub
How can I prevent uploading a large file to the server?
Blazor has a built-in InputFile component from .NET 5.0 that can be used to upload files to the server. You can check the file size in the OnChange event and upload or prevent uploading the files to the server. [Index.razor] Note: Syncfusion offers a feature-rich, easy-to-use File Upload component for Blazor. You can check it out here.
How do I capture a browser KeyPress event in a Blazor server-side app and perform certain hotkey functions?
To detect a browser keypress event, set the @onkeypress event to the corresponding element. For hotkey functions, you can use the event arguments to check whether the Ctrl, Shift, or Alt key is pressed. [Index.razor] For more information on this topic, check this documentation.
