Get Files Names Into Array?
Oct 31, 2009What i'm trying to do is to open a dialog box which from there i will be able to select files and their names will go into an array.
View 7 RepliesWhat i'm trying to do is to open a dialog box which from there i will be able to select files and their names will go into an array.
View 7 RepliesI have an array of filenames, and an array of files in a directory. I use a for loop in a for loop to check if those files are in that directory. Look at the below code to illustrate my problem. [code]
View 8 RepliesI am trying to create the following program Store in a 1d array a set of 5 place names and in a 2d array the distances between the places. Ensure that the order of the places is the same in both arrays. When the names are places are input the distance between them is displayed. If they are not both in the table a suitable message is displayed
Dim town(1 To 5) As String
Dim Dist(1 To 5, 1 To 5) As Integer
Dim First As Integer
[CODE]......................
I think the best way forward is pass a parameter to the function findnumber.
I have multiple file upload boxes on a form in my mvc3 application. Request.Files shows 3 files when I put a break point in the below function and look at it.. Problem is other than coding a counter and using a select case I dont see a way to handle saving each file name to the database column it belongs to... Is there away to assign the variable on the fly I guess you could say So that the foreach loop would drop the file in the correct column. Ie handoutFile1, handoutFile2 , handoutFile3, Etc. As it stands the below will overwrite the filename in handoutfile1 every time the loop is gone through. I thought about throwing a counter in the loop and just put a select case on it to assign the db column based on the counter number. Seems like a cheap work around though. [Code]
View 2 Repliesi have 4 different excel files of different names.each excel file has 8 columns and 15 sheets.All excel files has same columns and same number of sheets (same sheet names and column names)i have to merge these 4 files into one.that file must be identical to the individual files.i.e same column names,and same number of sheets.
View 12 RepliesI am writing a mini folder compare program to compare files in 2 folders . I have sort of completed writing the application just that i dont know how to code for one particular part which is getting and comparing files in subfolder ( which mean my application doesnt goes into sub folder to get files name only the parent folder )
Private Sub showItems(ByVal gui As ListView, ByVal folder As String)
With gui
gui.Items.Clear()
[code].....
I'm having problems regarding using arrays on object names. for example, i have a textbox named txtBox1.text and a array declared as a(2). I what to transfer the value of the textbox to the array using loop.[code]
View 2 RepliesEach time it runs, a program of mine creates an Excel document and names it using the current date ("Alerts from 29062011.xlsx" for example). The program gets run once a day,every day.The users have requested that I have the program delete the previous days Excel file each time it runs so that they don't take up space. I'm unsure how to do this though since, for example, if it is run on the first day of the month it would have to know
View 6 RepliesI have sets of files with the similar names beginning with the same characters such as: D1A2-1.jpg, D1A2-2.jpg, D1A2-3.jpg, and D1A2-4.jpg. The set keeps changing (by adding new files of the same set up to it). I want to get the name of the current last file, for example in the set above it should be D1A2-4.jpg. How can I do this in VB2005?
View 3 RepliesI have this code, it lists all the photos in the list box, i want to rename them and remove the spaces in the files names, such as "Photo1.jpg" not "photo 1.jpg"
vb.net
Dim File As String
Dim files As String()
[Code]].....
this works but how can I rename them?
For my programming class we must make a word guessing game with scoring for a project. We aren't required to log top scores or anything like that, but I would like to learn how to for future references. I've looked around and all I've found was ways to log in Excel and SQL servers, which I don't have the ability to do at school.
[Code]...
I m trying to write a program that is mostly dynamic. This program enables the user to read in several inputs (temperature, pressure .) and perform calculations on those inputs. After that the program sends an integer to an analogue output port. The program automatically determines the number and type of the inputs. It also creates something called a variable handle for each input.This is then saved to an array input_handler(0,x). That array is sized this way input_handler(0 to 1 , 0 to 9)
0= handle (integer)
1= value (integer)
The program dynamically creates a button for every input. There also is a button for every mathematical operator. This way the user can create a function by pressing buttons.This function will be saved to a string. That string will look something like this input_handler(1,0)+ input_handler(1,4)/ input_handler(1,3)Well now Im stuck with a string and VB will obviously just print out that string instead of calculating anything. Is there any conversion I can perform so that string becomes the actual array values?
In the following code (Class & Form1), I'm trying to figure out the following:
- Create an array that stores the 'Clients' (first name, last name, account number)
- 'Button List' the array with the (First Name , Last Name , Array Value , Account Balance) [code]
How can i add an array on names in a list box And be able to add and delet name in a listbox ps sence i just fond out .net cant mke control array ill use listbox with an array of names in it
View 2 RepliesIn one program i'm making, I have a little problem.In this application I have 25 button, wich I must have enable or disable everytime.How can I sned a part of name of the button? For example, if I have one array with the values:[bt1, bt2, bt3, bt4, bt5....] witch is the name of each control.Is possible someting similar this? :
array(1).enabled=true
button & array(2).enabled=true
etc...
I found some really cool code to save text files with different file names:
Private Sub cmdSave_Click()
Dim timendate, strDate As String
timendate = Now
[Code].....
I want to see the name of the image files each time imagebox shows an image from imagelist. There's 117 images loaded into imagelist. How can I do it or which object/properties can I use?
View 8 RepliesCode:
'array
Dim adapters As NetworkInterface() = NetworkInterface.GetAllNetworkInterfaces
'Need to output names 'adapter.Name' to another array for faster access.
'Iteration, slower
[code]....
I would like to put all the network interface names into an array without using iteration (For Each, For i).Is there a way to get the properties ie. 'Name' of an array object and be able to array.getvalue() their names?
Is there a way to enforce case sensitivity in VB.Net file-names?
The primary issue that I am trying to solve is the difference in how Windows doesn't care about the case of a file-name, but other tools, like Subversion, do care about the case of a file-name
I'm trying to make a small app that reads MFT from a NTFS drive and lists deleted files and their names. The code is not ordered since its not finished yet. I made it basing on information a read at ntfs.com and some other examples found on the net. But the problem itself is the following. I have hard disk with to NTFS partitions, the main one having 250 GB and the second one having 1,5 GB. If I execute my code on the smaller drive, (using D as parameter for readfile api), I get the list of all deleted files exactly (I checked it with a recovery file app).
The problem is when I execute it on the other drive (C where Windows is installed, 7 if it matters), the problem is that I cant find any deleted file!!. The code gets all the files from MFT and then saves in a string variable only the deleted ones, I found that after deleting one file, it also disappears from the MFT (at least using my code). So, there may be some other way in which NTFS marks deleted files? As you see in my code, I iterate through the MFT entries and, from those that start with FILE, I take bytes 22 and 23 (0 base) and evaluate, if its value is 0 then its deleted, otherwise, it isn't (its a file or directory I think).
Public Structure SECURITY_ATTRIBUTES
Dim nLength As Integer
Dim lpSecurityDescriptor As Integer
Dim bInheritHandle As Boolean
End Structure
[Code] .....
I am using a structure array with multiple member names with 2 types. My question is can you single out one of the member names and add its total? kinda like this...
HTML Code:
structure structureName
dim a as string
dim b as double
dim c as double
[code].....
I am working on my first VB application and have run into a problem. I am trying to loop through some data and displaying them in labels. I am using a for-each loop but end up with different row with the same labelname. What I would like to do, is to assign a number to the labelname (mylabel1, mylabel2,...), but I canīt figure out how, and I cant find anything online that will work. Here are some of the code that I have made, where I could use a solution to my problem...
[Code]...
I have this code for my "Scan" button: [Code] It displays the FULL PATH for the file into the ListBox1. Then I have a button called "export list of items" and I want to export only the NAMES of the files not the full path. How can I do it?
View 3 RepliesI had to develope a program that shows a list of names and age in text editor. I am able to open the file in text editor but not getting the names and ages when typing it in the text box and clicking my "write button" or the file menu write. Everything else seems to be working fine with the exception of getting my message box twice from the event load. I don't know if the below is enough for you to assist me but this is what I should see in the text editor:
[Code]...
I'm killing myself and dehydrating trying to get this array to sort.I have an array containing directories generated by;Dim Folders() As String = Directory.GetDirectories(RootPath)
I need them to be sorted so they appear like in windows explorer in win7 / vista. -- numerically and alphabetically by folder names.The folder names contain both letters and numbers, sometimes letters only or numbers only.
[Code]...
I need code for the function filesystemobject which gets the text files from a folder when searched for.
View 1 RepliesI have a DataGridView which populates from an SQL query just fine in default mode
using these table names
[firstName] [varchar](20) NOT NULL,
[lastName] [varchar](20) NOT NULL,
[code]....
I have edited the column headers and set the column names to the same values as my table names yet the data is not showing in form load I have set datagridview.AutoGenerateColumns = False I know the data is there if I delete datagridview.AutoGenerateColumns = False then the data is shown with the default headings?
I made project using VB.Net 2005 with multi languages, the first form is MDIParent form with MainMenu and toolbars also there is some changes in properties as righttoleft and text of forms.In my Mainmenu (Menustrip) there is opetion to change the UI Culture and I have already done but I need to change all texts in the form as mainmenu items anf form properties.My quetion is: how can I reload my form again to read the new texts names and mainmenu items names from resx file?
View 8 RepliesI am doing work for a client who has lost the source code for one of their VB.Net WinForms applications. The assembly they have is not obfuscated at all. I am trying to recover as much of the source as I can as C# source and have tried several tools for decompiling assemblies, including Reflector, ILSpy and JustDecompile (all the latest versions), but they all produce code with a huge number of errors in them. Because of the large number of errors in the generated code, I am going to ask about the specific errors (in different questions), get more directed answers and in this way try shed some light on why all the tools are having difficulty decompiling this assembly. This question pertains to the fact that the code generated by all these tools always have a large number of invalid member variables (fields) such as the following:
private short $STATIC$Report_Print$20211C1280B1$nHeight;
private ArrayList $STATIC$Report_Print$20211C1280B1$oColumnLefts;
private StaticLocalInitFlag $STATIC$Report_Print$20211C1280B1$oColumnLefts$Init;
why the generated code has these invalid member variables?
Is there any way to get common control names like Save, Copy or Undo Redo in the user's windows language? (I saw this in some programs which weren't made for my windows language. Also the Yes No Massage Boxes will change...)
View 1 Replies