hi everybody how i execute this winzip to a file by using vb.net and return the new file.zip thanks

i don't mean that how i execute this winzip to a file by using vb.net and return the new file.zip

hi everybody please help me how i can use the external program in vb.net for example winzip and where this program must be placed thanks

hi all Dim openFile As New System.Windows.Forms.OpenFileDialog openFile.DefaultExt = "txt" openFile.Filter = "All File(*.*) |*.*" openFile.ShowDialog() i wante to give me multi choices pdf and doc and jpeg can u give me anther codes coz this program shoud be a one choice (all file) merci

hi all Dim openFile As New System.Windows.Forms.OpenFileDialog openFile.DefaultExt = "txt" openFile.Filter = "All File(*.*) |*.*" openFile.ShowDialog() i wante to give me multi choices pdf and doc and jpeg openFile.Filter = "adobe(pdf) |document(doc)|jpeg(jpg)" this code is error give me the right code please

i write integer in a textbox he transform to string how i let him read integer naganaga

how i can hide a part from file.pdf in any component windows in vb.net comment je peux cacher une partie de file dans une formats pdf (f.pdf) par un tel chose qui demande de l'utilisateur username+password en langage vb.net si ce utilisateur le rempli justement alors le texte en entier s'ouvre + code