If your Windows 11 taskbar is not showing, you can try several troubleshooting steps to resolve the issue. Here are some potential solutions you can try:
To get bytes from an IFormFile
in .NET, you can use the OpenReadStream()
method to read the contents of the file into a MemoryStream
object, and then use the ToArray()
method of the MemoryStream
to get the bytes. Here's an example:
csharp[HttpPost]
public async Task<IActionResult> Upload(IFormFile file)
{
if (file != null && file.Length > 0)
{
using (var stream = new MemoryStream())
{
await file.CopyToAsync(stream);
byte[] bytes = stream.ToArray();
// Use the bytes here
}
}
// ...
}
In this example, we first check if the file is not null and has a length greater than 0. If so, we create a MemoryStream
object and copy the contents of the file to the stream using the CopyToAsync()
method. We then use the ToArray()
method of the stream to get the bytes as a byte array.
You can then use the bytes
variable to process the contents of the file as needed. Note that this example uses an asynchronous method (CopyToAsync()
) to avoid blocking the thread while the file is being read.
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