ASP.NET - File Uploading

File Upload control -ASP.NET:



ASP.NET - File Upload options  has two controls that allow users to upload files to the web server. Once the server receives the posted file data, the application can save it, check it, or ignore it. The following controls allow the file uploading:
  • Html InpuFile - an HTML server control
  • FileUpload - and ASP.NET web control
Both controls allow file uploading, but the FileUpload control automatically sets the encoding of the form, whereas the HtmlInputFile does not do so.
In this tutorial, we use the FileUpload control. The FileUpload control allows the user to browse for and select the file to be uploaded, providing a browse button and a text box for entering the filename.
Once, the user has entered the filename in the text box by typing the name or browsing, the SaveAs method of the FileUpload control can be called to save the file to the disk.
The basic syntax of FileUpload is:
<asp:FileUpload ID= "Uploader" runat = "server" />

Example of file upload control





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