Project Which Involves Reading The Text From A Number Of Textboxes And Putting It Into A String?
Nov 15, 2011
I'm trying to do a project which involves reading the text from a number of textboxes and putting it into a string.I'm just wondering if there's an easier way to it other than:
CreateString += TextBox1.Text + TextBox2.Text + TextBox3.Text... (etc)
I have thought about creating a For Next loop which would go something like:
For i As Integer = 0 To intNoTextBoxes
CreateString += TextBox(i).Text
Next
But this really doesn't work. I also found something saying that something similar to this would work:
For i As Integer = 0 To intNoTextBoxes
CreateString += Me.Controls.Item("TextBox" & i.ToString).Text
Next
But that didn't work either.
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Apr 26, 2011
Reading A Line Of Text And Putting Into A TextBox?
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Apr 1, 2011
I'm having trouble with reading a .txt file line by line, converting it into a string, then putting it into a listbox. When I execute I get an error saying "IndexOutOfRangeException was unhandled" Here is my
[Code]...
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Mar 1, 2010
I'm currently making a program that will be used to practice German. It reads from textfiles that have English words (noted by # prefix) and German words (noted by $ prefix). An example of this:
#hello $hallo
#good $gut
#evening $abends
The way it currently works is it loads a text file, finds all # and splits to an array called "English" and finds all $ and splits it to an array called "German" What I want it to now do is feed the "English" entries into textboxes on the left, and "German" onto textboxes on the right so I can then match them out and make a sort of memory game out of it. Unfortunately, I don't know how I would loop an array through multiple textboxes. Conveniently, the textboxes on the left have even numbers, and the ones on the right have odd. Is there a way to possibly find all evenly numbered textboxes and loop "English" array entries into them, and the same for "German"? I've realised this has now gotten a little convoluted, but hopefully somebody understands. I can screenshot the form for better explanation, and copy my existing source code if anybody wants it.
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Mar 2, 2011
Public Shared Function GetRecords(ByVal myStoredProcedure As String) As BindingSource
Dim sSQL As String = myStoredProcedure
Conn = MyFormz.connec.ConnWeb2()
Dim cmdGetRecords As New SqlCommand()
Dim daGetRecords As New SqlDataAdapter()
Dim dsGetRecords As New DataSet()
[Code]...
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Mar 29, 2009
I have wrote a program to help me arranging roster of 4 workers.The program is putting textboxes and labels on form1, textboxes and labels are interactive each other and calculate total working hours. how can I print out the "form1" ?
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Dec 15, 2011
how to comparing the input of the textbox with respect to the given text and the number of error in typed textbox?
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Jun 2, 2010
Basically say I have a text file with the following contents:
"Tim", "USA", "1982"
"Jane", "Germany", "1980"
"Brad", "France", "1989"
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Jun 8, 2010
Hi,in my application i have to read from an excel files and check the value of every cell i'm using an OleDb connection to open it and reading but i have this issue if some of the cells in the excel sheet is having this warning when i try to read it returns DBNull .knowing that i can not force the user for not having this warning ...i have to solve this within my code .
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Mar 21, 2010
I am working on a group project in vb.net, in which all my team members are working on individual tables of a database. All of us are using binding navigator,where the GUI is created by drag and drop from the table.
Is it possible to attach all these pieces together with imports or references? Will the changes made to the database while working on the program like table adapter can create problem? Do I need to make all those changes in database before importing ?
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Jun 24, 2010
i'm currently making an app that needs to run a query between two dates. this app will run automatically, so i need to put the dates as today and yesterday, essentially.
[Code]...
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Nov 20, 2011
Im trying to make a Console Project that when you enter a number it changes the color of the text and its not working
[Code]...
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Mar 30, 2012
I'm making a program that can read a game music file and able to add some texts after it.So far, this is my code:
For Each foundFile As String In My.Computer.FileSystem.GetFiles("E:O2ChinaMusic", _
FileIO.SearchOption.SearchTopLevelOnly, "*.ojn")
Dim fileName As String = IO.Path.GetFileNameWithoutExtension(foundFile) 'Filename[code]....
My problem is for example, the game music file's title is "Puberty", as you can see, my code is:
StrItm(1) = title & " INPUT TEXT HERE"
but the only one that appear is the word "Puberty" AND NOT "Puberty INPUT TEXT HERE".
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Feb 15, 2012
I am trying to draw textboxes when the user enters the amount of textboxes to be drawn on one form and the textboxes get displayed on the another form. I have found these codes online but it works with inbuilt codes I guess. That is, the number is already hard coded in the form.
[Code]...
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Feb 29, 2012
I am not sure if this makes sense or not, but I need to process raw text (without any encoding?) that I retrieved from a file recovery application "PhotoRec".With an application like Notepad++ I can see all of the text I need to manipulate but with VB I seem to only get some of the text with other stuff stripped out.[code]I essentially add each line of text to the collection so I can read each line at a time (other processing, etc.)So, as mentioned, with the above code I get text but not all of it. With different encodings I get different versions of the text represented in "current byte". So, how can my .NET application read text like Notepad++ or a similar "raw" text reader app?
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May 30, 2010
I've been trying to fix this problem for days, but I haven't been able to successfully apply any of the code that I've found to my project the way it is right now. Maybe I'll need to change the way it reads the file altogether.
Anyway, I'm trying to read through a text file line by line, reading each line into its own string.
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May 7, 2009
I am releasing a BETA version of my program, i have made it so on load, a webbrowser on another form goes to a text document on my website, but how can i get it so it reads the text and then it will know somehow if there is a new version avaliable?
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Feb 29, 2012
I am not sure if this makes sense or not,but I need to process raw text(without any encoding?) that I retrieved from a file recovery application "PhotoRec"
With an application like Notepad++ I can see all of the text I need to manipulate but with VB I seem to only get some of the text with other stuff stripped out.Here is what I am using to process the file:
[code]...
I essentially add each line of text to the collection so I can read each line at a time (other processing, etc.)So, as mentioned, with the above code I get text but not all of it. With different encodings I get different versions of the text represented in "currentbyte".So, how can my .NET application read text like Notepad++ or a similar "raw" text reader app?
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Dec 29, 2009
I have a remote text file on http://somewhere... that I need to read into a string variable in vb.net. What is the simplest way to do this?
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May 19, 2009
Tell me older versions of these commands to be used with .NET 1.1?
The pieces of code I am using are:
For reading a text file to a string-
Dim str As String
'reading the content of the file "test.txt" and storing it in the declared variable
[CODE]...
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Dec 3, 2009
is their a way to do this to text? EX : 1p2a;ss4w/o4r=dg It spells out password
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Nov 15, 2011
How can I make a matrix with strings (5 by 5)?
E.g. I want something like this:
a b c d e
f g h i j
k l m n o
p r s t u
v w x y z
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Sep 11, 2009
So I have a bunch of text boxes on a windows form named, "XB1TextBox", "XB2TextBox", "XB3TextBox", etc. all the way up to 30.I want to populate them with values from an array, called T, that is 30 members long. So in the form load even I have something like this [code]Line 3 of this code is obviously incorrect.
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Sep 11, 2009
So I have a bunch of text boxes on a windows form named, "XB1TextBox", "XB2TextBox", "XB3TextBox", etc. all the way up to 30. I'm using Visual Basic 2005.I want to populate the text of the textboxes with values from an array, called T, that is 30 members long. So in the form load even I have something like this
Dim Count As Integer = 1
For Count = 1 to 30
XB & Count & TextBox.Text = T(Count - 1 )
Next
Line 3 of this code is obviously incorrect..
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Aug 20, 2009
How do i put "" quotes in a string because the string is defined with " and " i want it to be something like Dim TempString As String = "Test="Test"" but how do i get the "" inside the "" if you know what i mean.
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Sep 17, 2010
my program involves printing a .txt file ive created with the same program. when i open the .txt file all the alignments ive set up work and look good but when i print the document the alignments are all off. im thinking it might be something with the formatting method ive used. im currently using something like this:
dim strFormat as String strFormat = "{0,-70}{1,-7}{2,-20}{3,3}{4,11}"
sw.WriteLine(String.Format(FmtItem, strDes1, dblQuan1, dblunit1, " = ", dblAmt1))
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Feb 27, 2010
I have a program where a user puts a string into a textbox, and then character one goes into Textbox1, char2 goes into TB2, char3 goes into TB3, etc. I have a For loop that gets all of my textboxes that are used for this, and I have my for loop that is supposed to go through my string character by character.
[Code]...
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Feb 27, 2010
I have a program where a user puts a string into a textbox, and then character one goes into Textbox1, char2 goes into TB2, char3 goes into TB3, etc.I have a For loop that gets all of my textboxes that are used for this, and I have my for loop that is supposed to go through my string character by character.[code]
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Apr 11, 2012
I have place 3 textboxes in my form Private Sub TextBox1_Leave(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.Leave
[Code]...
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Aug 25, 2011
i want to get the line number of a text file that contains a particular string data.
1. using the string data like str="book"
2. find if the string is part of the file
3. get the line numbers of where it occurs.
eg
filename=sample.txt
sample.txt contains
dance
book
[Code]...
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