What is the use of filestreamresult class in MVC core?

What is the use of filestreamresult class in MVC core?

FileStreamResult class is used when Stream (MemoryStream or FileStream) needs to be downloaded as File. Note: For beginners in ASP.Net MVC Core, please refer my article ASP.Net MVC Core Hello World Tutorial with Sample Program example.

What does on error resume next do in VBA?

On Error Resume Next. On Error Resume Next tells VBA to skip any lines of code containing errors and proceed to the next line. 1. On Error Resume Next. Note: On Error Resume Next does not fix an error, or otherwise resolve it. It simply tells VBA to proceed as if the line of code containing the error did not exist.

What is error handling in visual VBA?

VBA Error Handling VBA Error Handling refers to the process of anticipating, detecting, and resolving VBA Runtime Errors. The VBA Error Handling process occurs when writing code, before any errors actually occur. VBA Runtime Errors are errors that occur during code execution.

How to resume code execution from a VBA error handler?

You can use the VBA Resume Next statement to resume code execution directly from your VBA error handler: On Error GoTo ErrorHandler Dim x, y x = y / 0 ‘Divide by zero! Debug.Print “Continue execution” Exit Sub ErrorHandler: Debug.Print “Error: ” & Err.Description Resume Next ‘Return to line 4

How does the filestreamresult function work?

The FileStreamResult sends binary content to the response by using a stream instance when we want to return the file as a FileStream. The contents are streamed while returning to the client. The streamed response appears on the browser as a downloaded file.

Where can I find the folder (directory) in MVC core?

Note: For beginners in ASP.Net MVC Core, please refer my article ASP.Net MVC Core Hello World Tutorial with Sample Program example. The Folder (Directory) is located within the Project inside the wwwroot folder. Below is the screenshot of the Solution Explorer window where you can see the Folder (Directory) i.e. Files and it containing three files.

How does the action result that returns fileresults work?

The action result that returns FileResults writes files as a response. The File method takes two parameters first is the path of the file and the second is the MIME type. The following code renders a pdf file to the browser. The File method uses the file path and the MIME type that is application/pdf.