ApplicationException or create custom exceptions?

Question

In my file repository, I will throw the following exceptions when the InsertFile() method is called:

• When the upload file size limit is exceeded

Answer 1

Suppose it depends on how you plan on handling exceptions. Throwing specific exceptions lets you respond to them, um, specifically. For instance:

try
{
}
catch(FileSizeExceededException ex)
{
}
catch(StorageCapacityExceededException ex)
{
}