Subtracting Two List Of Files?
Jan 5, 2011Girl.txt:
Anne
Beth
Caroline
[code].....
ADVERTISEMENT
VS 2008 List Files In A Directory + Write The Result In A Text Files?
Dec 14, 2009I am trying to create a program which will read the files that exist in a directory, and then write in a text file the specific information (full file name, date created)i have found several code in the site but i cant make it work, the machine i am running the code is XP and i am using VB2008.The code i have found is the following:
Imports System.IO
Imports System.String
[code].....
Reconcile A List Of Files And A Directory With Subfolders/files To Find Changes?
Jun 3, 2010I have a SQL Server table with a list of files (path + filename), and a folder with multiple layers and files in each layer. I'm looking for a way to reconcile the two without having to process the list twice. Currently, I'm doing this:
For Each f as FileInfo In FileListFromDatabase
If f.Exists is False, mark it as deleted in the database
Next
[Code]....
Is there a better way to do this? I'd like to avoid converting all the matching files (of which most will be) to FileInfo objects twice. Since I'm a T-SQL developer first, I'm picturing something like an OUTER JOIN of the two lists where they don't match. Something LINQ-ish?
List All Files In A Folder Including Subfolder Files
Jun 9, 2011How to list all files in a folder including subfolder files.
View 9 RepliesList All Files In C Drive (including Files In Subfolders?
Aug 17, 2010i have this right now:
ListBox1.Items.Clear()
Dim di As New IO.DirectoryInfo(TextBox1.Text)
Dim aryFi As IO.FileInfo() = di.GetFiles("*.*")[code]......
and that displays only the file name, like text.txt but i want it to display C:/Text.txt and all the files in the subfolders too, like C:/Program Files/Test2.txt but i just get test.txt from only the c:/ .
Add And Subtracting Numbers
Nov 19, 2009I have a project creating a calculator. I have the "add" function working but have no idea how to do subtract. My professor said once we know add we can do the rest.
View 7 RepliesSubtracting One Date From Another
Oct 16, 2009I have a form with 3 txtboxes. The user has to enter their date of birth in the 3 boxes in the form
-DD in the first box
-MM in the second and
-YYYY in the third
I then need to get todays date and take their date of birth from todays date so that I can output to 3 labels the length of time they have been alive in years,months and days.I assume I will need to use timespan? in some way but I am not sure how , or is there perhaps a better way?
Subtracting One Time From Another?
Apr 9, 2010i have a variable [ Dim mytime = "12:30:00 AM" ]
i want to subtract mytime from TimeOfDay and i also want to get the difference as a integer value... how should i do that..
i have added the following code
Dim mytime = DateTime.Parse("1:16:00 AM")
Dim result = TimeOfDay - mytime
dim finalresult = result.Seconds
but it is giving me negative values
Subtracting Times In Vb?
Apr 25, 2012i want to subtract 18 years from a vb date object here's the code example:
Dim someVar
DirectCast(pcontrol, DateTimePicker).Value = Date.Now.Subtract(someVar)
someVar value is ?
Subtracting Days From A Given Date?
Feb 11, 2012I have a DateTimePicker (dtBBDate) and a textbox(txtDBBDate) object in my form....but what i want when user change the date of dtBBDate my text box should show show the date 10 days minus from that selected date i.e. if user select 10 may text box should show me 1st may?
View 2 RepliesSubtracting From Predefined Time Value?
Feb 2, 2009I have a predefine time value of we'll say 1:30 PM. Im wanting to start a process at 5 minutes till 1:30 which would be 1:25. So this is what Ive tried
Dim MyTime As System.DateTime
MyTime = TimeString
MyTime = MyTime.AddMinutes (-5)
[code].....
Subtracting Two Dates In 2005?
May 15, 2011i have employee startdate and enddate, i want to subtract them, then determine whether the employee is active during this period or having one day or two days off or not working after the period finish.
View 3 RepliesSubtracting Two Hh:mm:ss Times Only Shows 00:00:00?
Jul 15, 2011I am trying to create a basic tracker where and person clicks on button1 to display the start time in textbox1, button2 displays the stop time in textbox2 and texbox3 displays the difference between stop / start time. Textbox3 keeps showing 00:00:00 and not the difference between textbox2 / textbox1. I am having difficultly getting the format for the final textbox. I have look at Elasped Time and Parse, but without sucess. I have displayed the code below -
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]......
Types - Subtracting From A UInt?
Jan 7, 2012I've got a function which needs to take a UInt as a parameter. I'm using the .Net Micro Framework
As a simple example, I'd like to do something like:
Dim x As UInteger
For x = 0 To 100
[code]....
VS 2010 Subtracting 10% From Label1
May 24, 2012lets say i have a label with $50 in it. How do i subtract 10% from the $50 in label1?
I Though it would be label1.text -= 1% but apprently not
[2008] Subtracting A Decimal?
Mar 25, 2009[2008] subtracting a decimal
View 4 RepliesMe.Width Subtracting Out Windows Side Bar
Mar 9, 2011Me.Width is what i am having issues with. I can adjust the width to work on my system but the bar is a different amount of pixels on different versions of windows. I was wondering if there was a function that would give u the amount of pixels the side bar is. I was considering writing some code so look for a color change but people can change the color so i do not think it would work very well. Also the program allows you to draw in a picture box so that would make it hard to get it to work correctly.
View 2 RepliesPrivate / Public - Subtracting Variables
Mar 11, 2010I am a little new to .NET Developing, and have learned a great deal recently, but I'm stuck with something. I come from an ASP Background, I'm trying to subtract 2 variables, but they don't seem to 'see' one another.
[Code]...
Subtracting Time From Date Object?
Jul 15, 2011I'm subtracting hours from a date object like so:
startDate.AddHours(-7.0)
endDate.AddHours(-7.0)
However It doesnt seem to affect the day of the object. My question is this, when subtracting hours from the object does it subtract it from the global date? I.e make "May 7, 2011 1:00:00 AM" into "May 6, 2011 6:00:00 PM" when subtracting 7 hours or does it just affect the hours of the object?
Datacolumn Expression Subtracting Dates And Taking To Datagridview?
Dec 3, 2009datacolumn expression subtracting dates and taking to datagridview
View 1 RepliesFinancial Calculations - Strange Result When Subtracting Numbers
Mar 17, 2011Do a simple thing first... open VB.NET, then open your Immediate Window. And type the following:
? -199037.52 + 198571.0
Its a simple mathematical sum which should return the answer as -466.52, but instead it shows -466.51999999998952. My project which is mainly about financial calculations has gone all screwed up because of these two numbers. All the amounts in my project are based on Double type numbers. Since this calculation is showing a strangest kind of a result, all my program code has gone haywire.
Forms :: Subtracting A Value From A Text File Via A Button Press?
Aug 23, 2010I have built a program in where I have to add and remove items from two listboxes. Listbox1 consists of a file which I have picked up on my C:/. Within this file, are different lines of items. At the end of the item line is a figure. I have a textbox in where when someone adds the an item from listbox1 to listbox2. On clicking the add button, it will add the total which was in the file. If I add more items, it will give me a running total of the items I have added to listbox2.
Now, I'm bamboozled in how to subtract the items from listbox2 with the remove button. So that when a user wants to remove an item that they currently placed in Listbox2. On pressing remove it will subtract the running total from the item which has been removed.. Here is my code in where I add products to the textbox. I have two other text boxes which I use to have these running totals. FYI, Textbox where value is outputted is Textbox5. Textbox6 is used to refresh the data and the other textbox is named 'Total'.
Public Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
If ListBox1.SelectedIndex < 0 Then
MsgBox("Please select a Batch")
[code]....
VS 2008 Adding And Subtracting Dates Using Datetimepicker Contols
Aug 30, 2009I've got a form with following controls: Two Datetimepickers Two Buttons One TextBox One ComboBox The idea is adding and subtracting dates using Datetimepicker contols... I found codes for doing Dates Calculation but is'nt quit correct;for example: if i want to add 21years from today the result will be: sat 30 Aug 1930 The Adding Codes on comand button: Private Sub BTNadd_Click(ByVal sender As System.Object, ByVal e As
[Code]...
Transfer Of Content Multiple Lstbox On Two Forms/subtracting Finances?
Jun 12, 2012I'm current doing a computer course at college, one unit being event driven programming - for this I must design and program a till interface?
- One being on each form I have a virtual receipt named lstbox, and I have multiple forms! The problem is the content of each form is not transfering to the next virtual receipt on the next form e.g. drinks selection form 1 you select a tea, it adds to the virtual receipt, but when you hit the button to go to the next selection form, the content of the virtual receipt does not carry over. Could you please help me ?
- Secondly, I have a payment form on my till interface which obviously allows the user to finalise the transaction by taking payment from a customer, what would be appropriate code to use for when working out customers change e.g. If you hit a �10.00 button for customers change, and the charge of the transaction is �6.00 - I wish for an output of amount of change to go to the customer!
Note - I have a vat, subtotal and total text box for where the data displays. So whether to take away from the total text box and work out change that way, or to use the correct variables in my program such as itemcost variable, order variable etc.
Events -
- Selection of item -
Private Sub PictureBoxchocolatebrownies_Click(sender As System.Object, e As System.EventArgs) Handles PictureBoxchocolatebrownies.Click
[code]....
VS 2010 - Subtracting - Subtract From Textbox1 And Place The Output In Textbox2
Dec 10, 2011Textbox1 will have the number 0x08800000, It may also be more than one line, so for example;
0x08800000 0x02313823
0x08800000 0xDEADBEEF
0x08800000 0xBEEFBEEF
etc etc
I only need to subtract 08800000 from whats in bold, the rest will stay the same. The value in textbox1 will always begin with 0x0880xxxx I need to convert that to 0x00000000 so basically I need to subtract 08800000 from textbox1 and place the output in textbox2.
Get Files Into List Box
Jan 13, 2011I am just trying to get all files into listbox from directory and subdirectory but i use the coding which run and not giving any error but it is not picking any files from the directory. I dont know why
[Code]...
Get XML Files And Put Them In A List?
Mar 7, 2010i want to get all XML file names without extension and put them in a list, how can i do this?
View 4 RepliesAny Way To Add Files To List Other Than One At Time?
Oct 8, 2009I am building help files for a program using HTML Help Workshop.I have been trying to manually add files to the project file list as I write them, as HHW doesn't do so automatically.But it doesn't seem to matter whether the files are included in the list or not.When I compile, it tells me if any are duplicated, but it doesn't tell me if any are missing.(I have deliberately removed some to see if it makes a difference, so it's not that I haven't left any out.) And, whether they are in the list or not, the compiled help seems to find the files it needs.What is this list of files for?What files need to be included in it - html, css, images, maps? Why doesn't it seem to matter if my files are included in it or not? Is there any way to add files to the list other than one at a time? (e.g specify an entire folder?
View 4 RepliesDownload A List Of Files?
Jan 30, 2011i have a plain text document uploaded to my website. The text document contains links to files that need to be downloaded for my application as an update ( i have yet to figure out how to make my own installer so i am making my own updater which is MUCH simpler). Each link has its own line. I understand how to load the file into a RichTextBox with vb.net but i do not understand how to tell one button to download each file listed.[code]
View 9 RepliesGet A List Of All Files That Are Open?
Nov 16, 2009Is there a way to get a list of all the files that are open? I can get a list of processes, but I want to know all the files that each program has open (or at least has the handle of).
View 1 Replies