Oct 13, 2009 I'm need to select multiple files into a textbox. I've selected multiselect but still missing something. The code does not error on compile, but does not. After you click Open and if the file name exists, uigetfile returns the name of the file in FileName and its path in PathName. If you click Cancel or the window's close box, the function sets FileName and PathName to 0. FilterIndex is the index of the filter selected in the dialog box. Indexing starts at 1. If you click Cancel or the.
Hi i have a OpenFileDialog In VB.Net Now im able to select the multiple files and all works perfect in that side but i can workout how if a folder is selected to recurse thos files in thos directories and sub directories with It. As i need to pass it through my code. Dim files As String() = OpenFileDialog1.FileNames Parallel.ForEach(files, Sub(currentFile) ' Crypto.HashSum512.HashSum.FileToCheck Is for SHA512 HashSum. Crypto.HashSum512.HashSum.FileToCheck you pass the file path to the file/files you wish to check.
Crypto.HashSum512.HashSum.FileToCheck = currentFile ' Crypto.HashSum512.HashSum.ComputeHash.ToString Is for returning the hash value Dim ValueHash = Crypto.HashSum512.HashSum.ComputeHash Dim safedelegate As New SafeThreadedText( AddressOf ChangeUiOutput) Dim SafeThreadValueHash As String = currentFile.ToString & vbTab & ValueHash & vbCrLf WaitEvents. Set() Me.Invoke(safedelegate, SafeThreadValueHash) End Sub) So basically i need help with the openfiledialog when all files and folders are selected to get the files in the folders as well. Thank you kindly for any tips hints or ideas for my issue. Additional information copied from non solution below I need to select files or a file and any files in any folder that is selected when selecting the files. I can't have an OpenFileDialog as well as FolderBrowseDialog on the same button and function it would be impractical and probably not very professional in design terms. There has to be a way surely it can be done otherwise no one would use VB.Net as a programming language.
I have spent over 2 months searching and trying all sorts of things, I have spent over 6 months working on this program only to hit a wall, Everything else it complete ready to go its just this one last thing and if i can't find a solution then i will have to scrap the entire project and start from scratch with a new language, Witch could mean all that time was a waste. I finally am asking around for help. Thank you to anyone who can help:). Solution 1 is perfectly valid, it seems you are stuck on the idea 'I have to use an OpenFileDialog'. In fact, you need to open all files (whether they have the same extension or not) in a given folder and its subfolders. Let me try to translate that to VB (that's not my favorite) according to what you already have: Dim rootPath As String Using dialog As New FolderBrowserDialog() If (dialog.DialogResult = DialogResult.OK) rootPath = dialog.SelectedPath End If End Using If Not String.IsNullOrEmpty(rootPath) Dim files As String() = Directory.GetFiles(rootPath, ' *.*', SearchOption.AllDirectories) ' From here I did not touch the code.
Parallel.ForEach(files, Sub(currentFile) ' Crypto.HashSum512.HashSum.FileToCheck Is for SHA512 HashSum. Crypto.HashSum512.HashSum.FileToCheck you pass the file path to the file/files you wish to check. Crypto.HashSum512.HashSum.FileToCheck = currentFile ' Crypto.HashSum512.HashSum.ComputeHash.ToString Is for returning the hash value Dim ValueHash = Crypto.HashSum512.HashSum.ComputeHash Dim safedelegate As New SafeThreadedText( AddressOf ChangeUiOutput) Dim SafeThreadValueHash As String = currentFile.ToString & vbTab & ValueHash & vbCrLf WaitEvents. Set() Me.Invoke(safedelegate, SafeThreadValueHash) End Sub) End If '.
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Except here If you have to process only a subset of all the files in the root folder, you can use another parameter than *.* in the GetFiles() call. Keep trying; it would be such a pity to restart a project from scratch just because of such a trivial problem.
As for ' start from scratch with a new language': you don't really think it's a language problem, do you? Hi Menon thank you for your reply but not the solution im looking for. I need to select files or a file and any files in any folder that is selected when selecting the files. I can't have an OpenFileDialog as well as FolderBrowseDialog on the same button and function it would be impractical and probably not very professional in design terms. There has to be a way surely it can be done otherwise no one would use VB. Biologi perikanan pdf download free. Net as a programming language. I have spent over 2 months searching and trying all sorts of things, I have spent over 6 months working on this program only to hit a wall, Everything else it complete ready to go its just this one last thing and if i can't find a solution then i will have to scrap the entire project and start from scratch with a new language, Witch could mean all that time was a waste.