i'm trying to get the frist 7 charecters per line in texbox1 to copy over to text 2
here the code i gotso far but i keep getting a startIndex cannot be larger than length of string.
Parameter name: startIndex error.
Dim
newLines(TextBox1.Lines.GetUpperBound(0))
[Code].....
how can i make an if statement the "if textbox2.text has only one line of text then..."
View 3 Repliesi have three textbox in my program
How do i update my textbox3 Data like this
textbox3 line1 = textbox1 line1 + textbox2 line1
textbox3 line2 = textbox1 line2 + textbox2 line2
textbox3 line3 = textbox1 line3 + textbox2 line3
textbox3 line4 = textbox1 line4 + textbox2 line4
textbox3 line5 = textbox1 line5 + textbox2 line5
i have three textbox in my program. How do i update my textbox3 Data like this
Rich_textbox3 line1 = textbox1_line1 + textbox2_line1
Rich_textbox3 line2 = textbox1_line2 + textbox2_line1
Rich_textbox3 line3 = textbox1_line3 + textbox2_line1
Rich_textbox3 line4 = textbox1_line4 + textbox2_line1
Rich_textbox3 line5 = textbox1_line5 + textbox2_line1
it will continue to last line of textbox1
i m using vb.net 2008.Example we have textbox1 and textbox2, question is how to show text from textbox1 into textbox2 but getting text line by line not all text from textbox1.
View 3 RepliesCode: Private Sub PrintDetails(ByVal Sender As Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) e.Graphics.DrawString("sample", New Font("TimesNewRoman", 10, FontStyle.Bold, GraphicsUnit.Inch), Brushes.Black, New Point(10, 10)) end sub
when i use a print preview dialog to watch this printing is shows onlys and a i know that when i change the graphics unit to points i get it rightbut i don't want to reduce the size of the text i want that much bigger but i want it in 2nd, 3rd pages ?
i want to display text from textbox1 & textbox2 into a label when click on button. the code is
label1.text = textbox1.text & " " & textbox2.text
i using the "" for spacing. is there any other way for doing spacing?
How to make TextBox2.Text displaythe same text if in TextBox1.Text i have, lets say "Test" on my first button click and "test" on my second. I want to make it do so without having to write the code again:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If TextBox1.Text = "Test" Then
TextBox2.Text = "Random Random Random"
Else
[code]....
I have Tow TextBoxes . Textbox1.Text= "Hello" Is it possible to put this code TextBox1.Text in TextBox2 control Msgbo(TextBox2>Text)
View 12 Replies=I have textbox1, textbox2, command button1.
Textbox1 is the general console.
Textbox2 is the barcode field.
Commandbutton1 is the confirm button.
Scenario:
When scanner scaned a barcode, it will appear in the textbox2, when click on the commandbutton, it then add to the textbox1.
My problem is, when I scaned the second item, it can appear in the textbox2, but when I click on the commandbutton it then replace the previous item in the textbox1.
How can I make the textbox1 keeping all the record, and when everytime click on the commandbutton1, it appear in the next line in textbox1 rather than keep replacing the first data?
how to escape all special charecters.in this string there must be more than one escape charecters,for example
Q:95932010_03_02_Design_internal_work�1-ARCHPRESENTATION20100510Linkcad2010-05-192010_05_09_Townhouses Model (1)
in this there is "" , "("
is there any way to find out all this special ch like wise i wanted to escape all the special charecters in a string at once rather than finding and replaceing it one by one
I have two textbox in my application.
Textbox1.Text="19-Jan-2010"
Textbox2.Text="Jan 2010"
May I know how can I compare that Textbox1 and Textbox2 text is within same month and same year?
This should be pretty easy, I've been experimenting, just can't seem to figure it out. I'm trying to make a MsgBox popup with the text that is in Textbox1 and Textbox2. I want the MsgBox to display both values...
View 3 RepliesI'm running some if statement but I have hit a brick wall with what I'm doing and trying to do. If textbox1 has a value then I run different coding to if textbox1 and textbox2 have a value - Textbox1 will always have a value. [Code] What I'm trying to do is add an additional statement if both Textbox1 and Textbox2 have text, then to run code 1 if the last four characters in textbox2 ends in .jpg else to run code 2. [Code]
View 3 RepliesI've been looking through the FCL for a method that will allow me to erase a line of text from a text file and replace it with another line of text. Neither the StreamReader nor StreamWriter have a method for replacing or removing Text from a text file, as does the string object. Are there any available methods for erasing just certain lines of text from a file, and then replacing them with others?
In my code, I'd like to locate a certain line in the text file, and then at that point in the text file, use a For...Next Loop to replace each successive line of the text file with new text:
Dim user_data_file As String = "user_data.txt"
edit_input = New StreamReader(user_data_file)
Dim edit_line As String = edit_input.ReadLine
[CODE]...
However, I can't find any methods that will allow me to do this.
I've got a basic email application set up, and I'd like the "To" field (TextBox1) to be an autocomplete textbox.I'd also like the user to be able to edit what their contacts are, and so be able to add named to the autocomplete suggestions.I can get TextBox1's autocomplete suggestion to come from TextBox2's current Text - however this means I can only have one name as a suggested contact.Ideally, something like a list box would be ideal, so the user can add and remove names, and this list would then provide the source for the autocomplete.
View 14 Replieshow to read text from a listbox line by line and put current line in a label?
View 3 RepliesI have textbox in my asp.net 3.5 VB.net webformin my textbox1 the text is : 30-Dec-2010, 06:00:00 PMi want when the date in textbox is greater than textbox1 then the Label text would be "No REfund
View 3 RepliesI am working on bit more advanced calculator, but I cant figure out how I can make my program to calculate textbox1.text and show the answer in textbox2
For example: (textbox1) 5*62+4
(textbox2)314
I'm not sure this question belong in this topic, but I don't know where else it should be?
Basically what I'm trying to do is read a text file line by line. After each line is read, it will put each line into a separate text box. I've been trying to do this for a while and so far I haven't been able to. I tried using a for loop, but that just put all my lines in to one textbox.
View 8 RepliesI have got the following code for if in textbox1 the would be appear as 10:10:00 AM and in textbox2 the time will appear as in 4 hours time slots automatically as 06:10:01 AM ..if the textbox2 time will be 06:10:01 AM then MSg box will appear that "You can not registered to this site because the 4 hours time slot will be over " [code]Remember in textbox1 the time would be any .....and textbox2 will auto generate time according to textbox1 to maintain 4 hours time slots between textbox1 and textbox2
View 1 Repliesa user copies multiple lines of text (say, from an email) into the clipboard. Based on my observations, when one tries to paste the text into a single-line textbox, only the first line is actually pasted in. (I am aware that the "obvious" solution would be to set the Multiline property to True, but there are reasons I am looking to avoid this and to put multi-line data into a single line.)
In the TextChanged event handler, I wrote code that parses the clipboard data to successfully convert it to a single-line, comma-delimited format.
Private Sub txtMassTrackingNo_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) _
Handles txtMassTrackingNo.TextChanged
[Code].....
i would like to store contents from a text file line by line to arrays before copying them to another text file. what i have is currently like this:
[Code]...
Currently I'm only able to store the whole content into one variable, would like to store the content line by line in arrays.
I have two textbox in my application.
Textbox1.Text="19-Jan-2010"
Textbox2.Text="Jan 2010"
May I know how can I compare that Textbox1 and Textbox2 text is within same month and same year?
I have a couple of VB6 programs which work 100%, however not under W7, so I need to upgrade them to Visual studio 2008 pro which I own a copy of.The VB6 software used to open a file, read in a line of data and process it then save it in a new file, before going on to the next line input.I need to convert this process to VS2008 pro and can't get my head around it..... getting old you see.I also have a few other needs to do with file handling, but I may be able to sort them myself if I get a start with the above problem....
View 17 RepliesI have to create a new program that reads to Text files. These text files are in the form of a report (with column headings). The purpose is to compare each record line by line to see if their have been any changes made. The record is based on an Account#. Over time these files will be considerably large. What is the best way to do compare records from each file. I'm thinking loading each file into an array and processing them that way.
View 7 RepliesBasically, I'm creating an application which takes a list of words in .txt format, such like this:
Abc
Def
Ghi
Jkl
mno
What I want to be able to do is modify the words, one by one, so that I end with
Abc1
Def1
Ghi1
Jkl1
mno1
or whatever the user wants.
I created this app in C++ to get the logic, since I am more confident with that
I must use streamreader to read text file line by line into array.
Here's what I've got.
Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
Dim numbers() As Double = New StreamReader(txtfile.Text)
Dim numbersarray() As Double
[Code].....
how can i retrieve a line from a textbox,and compare it with the line in another textbox..
View 4 RepliesI just joined this forum as I've been looking for a nice and serious VB forum for a long time
I'm having troubles making a program to search a text file line by line for a specific string.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim objReader As New System.IO.StreamReader("C: est.txt")
[Code]...
as you can see in the code its supposed to read a text file and if the line contains the same string as in the textbox then its gonna make a messagebox.
now the problem, if the line does not contain the specific string but the next or any line other line does, then it should automatically read the next line on "Else" and that's where I'm lost
for a "Readnextline" command or something like that?
