i can anyone tell me how do i save the below codes into textfile and make my program read from it? i'm trying to make a chinese calendar and below are the months of it. i'm gonna need to save up to about 3 years of months.
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I would like to save a big textfile in the same format . I mean when I open it on a richtextbox and save it , the text loose is space .Exemple:
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Im trying to save images direct to sql table using vb .net,
View 17 RepliesOk so i have a text file with 20 lines (one word each line) and a for loop that runs through those 20 lineI have a string array, a random, and an integerwhat i am having problems with is having the program read from a textfile then having a random chose a random number then assigning the integer that random number then having a textbox equal that word if you get what i mean..here is my code for that
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
Dim AIWords(19) As String
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ive been trying to make a application that saves some information from two textfields into a textfile at a fixed location, without any peior confirmation. This is my own best bid. But it says that the Hula string is not a member of a string.
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I'm making a personal program (So it doesn't have to look nice or be super sleek) that is basically an alarm clock. I set the time and date, it writes it to a text document then it reads it from the text document back into another textbox that is hidden and compares it to label1.text which is my system time and date.the problem is, I have it so that I can add multiple dates in one document so when I enter one it'll do as so [code]how can I make the program read 1 line, wait for it to match the label, (I already make it display a message box) and then after that is all done, go to the next line and wait for it to match. etc etc.
View 2 RepliesCan anyone tell me why this code isn't working? I am trying to read a textfile into a textbox with multiline = true. All i get is the first member of the list from the textfile. The rest is left blank.Public Class Form2
im myLines As New List(Of String)
Dim index As Integer = 0
Private Sub btnLoad_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
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How Can I make my textbox1 show the continents of a text file but I do not want it to show it right a way I want it to write one character at the time like typing it.
View 11 RepliesI'm sending a message on FormClosing(...)... This works ok. However... I have multiple tabs with a textbox or rtb, in it. When I change the text, whatever, it is modified. Now, when I close the app a messagebox appears that some of the textboxes or rtb's have been modified. This message is shown for each textbox-rtb-control. Which means, that when I have changed something in 4 different rtb's or textboxes I get the message 4 times. How do I change that to only one time?
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I'm having trouble reading in the file and populating the textboxes accordingly. After loading the file (I think that is) nothing is being populated in any of the textboxes listed below. Basically I'm not sure if the file is being read or not.
If OpenFileDialog2.ShowDialog() = DialogResult.OK Then
If My.Computer.FileSystem.FileExists("path_to_file") Then
Dim ioFile As New System.IO.StreamReader("path_to_file" + "filename")
TextBox1.Text = ioFile.ReadLine() 'Adds the first line
TextBox2.Text = ioFile.ReadLine() 'Adds the second line
TextBox3.Text = ioFile.ReadLine() 'Adds the third line
TextBox4.Text = ioFile.ReadLine() 'Adds the fourth line
TextBox5.Text = ioFile.ReadLine() 'Adds the fifth line
End If
End If
I would like to create an application that can browse the DLL file and use the codes inside it. Not by adding it as a reference, or something. Just browsing the DLL file to use the codes inside it.
View 7 RepliesI have a problem with reading data from a textfile called RESORT.TXT
Barb Allen
604 777 1234
2008/12/01
2
3
1
3
D
I can't seem to figure out the datatype for the phone number? It displays in my listbox, but I only recieve the number 6 and the not the full listing of the phone number 604 777 1234.
I can retreive all items in my notepad but when I am adding them up in my listbox, and trying to print them in the console. I can only display two strings. I don't know why. My string is a combination of a name, space & score. ex: "luke 300". That is the pattern of all strings per line in my text file. I am separating the name and the score using space as the indicator. When ever a space is found, string before and after the space is retrieved and added to the listbox
Here is my
scorelist = New ArrayList
reader1 = My.Computer.FileSystem.OpenTextFileReader(My.Application.Info.DirectoryPath & "scores.txt")
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I've setup a TextWriterTraceListener which outputs the debug messages I've written to a file.This works fine however what I am trying to do know is output the content of this file to a textbox using a streamreader object.I originaly thought it may because I did not set the text file to allow read/write access so I changed this by setting the following:[code]
View 4 RepliesI have a txt file, that i want to read into my program. The problem is this:The textfile is a stats file for a game and looks like this:
Code:
ip:port wins username points
ip:port wins username points
ip:port wins username points
ip:port wins username points
ip:port wins username points
etc.
The main thing i want to do is sort these things out and then add to mysql database table that would have these columns:
Code:
ip authid wins username points
So what i wanna do is splitting this textfile data up and then adding everything to a mysql table.
If I do the following
FileOpen(f, Application.StartupPath & "data.txt", OpenMode.Input)
While Not EOF(f)
Input(f, t) 'read data line how do I get to keep the leading whitespace
ie in the file there is
"one"
"two"
" three"
I want to keep the space at the beginning ie t=" three" but t="three"
I'm currently use visual basic 2008. The problem is I have try this code but,it produce no output. There is no problem with the code I guess. Here is my code
Dim i As Integer = 0
Dim line As String
'Dim reader As StreamReader = New StreamReader("C:\drill.txt")
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I have a bar cash register and have buttons for the drinks and number pad. In the program I have it working and it is reading the File and storing it in a Array. the problem i have is writing back to the part of the textfile. Here is 2 of the drinks buttons, all the rest of the drinks are the same.
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I've got the following txt file:
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Now I want that presented in the listbox with the semicolon and it should be aligned per column so that the numbers, the names, the prices and the quantity are exactly aligned per column.If I read the file like this:
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Then the semicolon is not presented in the listbox and I don't have any alignment per column. As the names of the woods are not equally long the prices and the quantity are not aligned directly below each other...
My questions are:
1) How to add the semicolon in the listbox as seperator of the columns
2) How to align the 4 columns in the listbox (as I have an array Item(3) )
Later on I need to be able to change the quantity (last column) from 0 to > 0 (that's why I have to use an array)
I want to use a program codes written for GWBasic in VB 2005. how to do it?
View 9 RepliesI have to display data as following:
EEAST
WWEST
NNORTH
SSOUTH
NENORTH EAST
and so on, in a tabular form. when I select any of the above row then that can be deleted by simple buttom; and at the same time we can also add more item in above list throught inpput box. If it is a single column then I can do it by list box. How can I do it when I have multiple columns.
I found away to read a fixed position text file, but I encounter a problem, I know which field I want to go and check, how can I jump directly to the field I need. Readfields does not helps.for instance I need to check on field 3 and 7 of the row before the next row is read.[code]is this my best approach to read a fixed position text file?
View 1 RepliesI have a Textfile "C:Holiday.txt" where the data is stored line by line.
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I would like to read this data into a datagrid , (2 Columns), edit it, and save it again.
Dear Experts modify UPDATE codes according to INSERT codes Style.
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I need update codes as there are insert codes
Are the codes generated from Visual Studio.net 2003 Visual Basic fully convertible and compatible ti Visual Basic 2005 Express Edition ? I tried converting a project which was develop from VS 2003 for VB 2005 but after the process there are some commands which is not supported in the latter version. The deployment module in this project is also not recognised in VB 2005.
View 1 RepliesI have a modbus TCP device that I have managed to connected to through my VB source code.
I want to poll (continueously read) data from certain registers of the device, and store the polled data in a file (text,csv, excel).
I am starting to learn reading and writing to textfiles. One quick problem. My code here
'Read is the variable that will read the kp.txt file"
Dim read As IO.StreamReader
read = IO.File.OpenText("C:2/kp.txt"[code].....
however when it is read into the listbox those 3 words appear on one line in listbox
How can i make it so that each line of the textfile is placed in each line on the listbox?
I'm making a program which has 7 textboxes. I intend the program to be used for classes in school, so the text would be like 2D Art, Geology etc... whatever your classes are. I have figured out how to use the streamwriter to take the text in the textboxes and write them to a .txt file however, my issue is with loading the text from the .txt file back into the textboxes. I did figure out how to write it so that all the text in the .txt file is loaded back into textbox1 but I have 7 textboxes... Here's the coding for the Load button:
Private Sub Button46_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button46.Click
Dim MainWindowLog As String = "V:Users(O.o)~(--_--)~(o.O)DocumentsVisual Studio
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When I load data from xml to my dataset I want to apply this changes to database. This is my code, so far unsuccessful. [code]
View 6 RepliesHow to save colors to Access Data Base and read them after?
View 1 Replies