ReadLines does not. However, for large files, using a Function like File. ReadLines becomes superior. The memory pressure is reduced. Fewer garbage collections occur. For small files, though, the overhead of the enumerator may be more expensive. Also: Some programs require a String array for further processing. In these cases, using ReadAllLines is better. NET File. Existing Members Sign in to your account. This email is in use. Do you need your password? Submit your solution! When answering a question please: Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar. If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome. Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question. Click Browse , and browse to a folder that contains. Click OK. Select a file in the ListBox , and then click Examine.
A MessageBox shows the file information. The code sets the log file path to put the log file in the same directory as that of the selected file. The text of the log entry is set to the current date and time followed by the file information. The WriteAllText method, with the append argument set to True , is used to create the log entry. Browse to a text file, select it in the ListBox , select the Save Results check box, and then click Examine. Verify that the log entry is written to the log.
When you click Browse the first time, the Browse For Folder dialog box opens to the current directory. The SetEnabled method enables or disables controls depending on whether an item is selected in the ListBox. The Save Results check box and the Examine button are disabled if an item is not selected in the ListBox. The following equivalent example uses classes from the System.
IO namespace instead of using My. FileSystem objects. Skip to main content. Lots of reading to do Thanks everyone for the replies Knowledge is progres Well perhaps you should start by learning rather than coding things which may not end up what they should be. La vida loca. Edited by Mr. Monkeyboy Sunday, November 6, PM.
Thanx for the links. Been playing with VB6 in the past, and made the same app as I am trying to make now. DotNet is the same but different, so to say And there is a lot to take in, I get lost in all the things there are to know. So I try to pick what I need a,d read accordingly But The new boston looks prommissing, thanx again. Knowledge is progres. Knowledge is progres It just so happens that i have been working on an example code today for a question on another forum that finds the number of files, number of folders, and the total size of all the files of a given directory.
Thanx Appie or dank je wel ; Knowledge is progres. Monday, November 7, AM. So why does the code work on one folder and not another folder? Gaver Knowledge is progress. Hi, there also was an example called "Create an Explorer style Application" in the very first. Ah nice one, thanx :D Thorsten. I got this The attributes for - Ring Ring and SubLayer 1 are both A archive If I run prog this is what shows up in listbox I started a new, new project to get ride of all the excess lines of code.
I hardcoded the path into TextBoxGevondenFolder. Text for now. Click ListBoxGevondenFolders. TestFolder Try ' Determine whether the directory exists. If di. Exists Then ' Indicate that it already exists. Listfolders Me. Text GroupBoxGevondenItems. Text MessageBox. Gaver Knowledge is progres. Edited by gavertje Monday, November 7, PM.
Gaver Knowledge is progres Since the example was written by somebody else you should contact them with issues about their example especially if you altered code in it.
Monday, November 7, PM. I started anew again. Imports System. Clear Listfolders TextBox1. FullName MessageBox. Load TextBox1. Sorry if I keep at it, but it is not logical : Thnx, Gaver Knowledge is progress. Object, e As System. EventArgs Handles Button1. AddRange My.
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