How to Serve Files to User in Asp.Net MVC

Let the user download a file from server is not a typical task, programmer have to write some lines of code which will execute the task. Asp.Net MVC action with returning type FileResult will complete this task in few task listed...

How to Validate File or File type in Java Script MVC

Programmer need to check whether the file is selected by the user or not, when uploading a file. If user will not upload any file and submit the form, the code will throw an exception with description like "file must not be null"...

How to Upload File/Files in Asp.Net MVC

Uploading a file is need some Html code with setting the encoding type to multipart/form-data and the method of form is post. After setting this type, programmer have to use file upload control having the property name and id. He...

How to Copy File from One Location to Another: Windows Forms

Sometimes, some files are mostly used in our programming field, and we can’t use OpenFileDialog only after a minute and so on. That’s why we have to copy these files in our desired location, so that we can use them as per our req...