Allow users to upload only Text files (txt) in ASP.Net FileUpload

Question

How to restrict the fileuploader control to restrict for notepad onlyIf i have choosen the file other than the notepad it should show me an errorPlease let me know if this is not clear

Nadezhda · Accepted Answer

if FileUpload1HasFile                                    if FileUpload1PostedFileContentType  txt                                            DirectoryCreateDirectoryServerMapPathResumes  jid                          string path  ServerMapPathResumes  jid                          FileUpload1SaveAsServerMapPathResumes  jid    FileUpload1FileName                        queryResume  Resumes  jid    FileUpload1FileName                        cdSubmitChanges                                        else                                            lblmsgVisible  true                                     n make that lblmsgtext as Attach a txt file  like tat

Mudassar · Answer

ReferASPNet FileUpload  File Extension Validation

Allow users to upload only Text files (txt) in ASP.Net FileUpload

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