I'm still at it.Have a new delima I have a form with 5 textboxes.1 thru 4 are read only ,and display various data recieved during my process. #5 is a user input,and accepts only numbers. Top Speed.bmp
[Code]...
[code] My question being what determins the order that the textboxes are read. Example I have 4 textboxes named textbox1 to textbox4 When the code is run the output in richtextbox1 is textbox4textbox3textbox2textbox1. The output in richtextbox2 is 4321.So here textbox1 = test(3) and textbox4 = test(0)
View 4 RepliesHow can I read data from textbox1 to....n using cycles? Something like this:
1. For n=1 to 50
2. text=textbox_n.text
3. Output=output+text
4. Next
5. Msgbox(output)
The question is in line 2. Syntax "textbox_n.text" is not right. How is it possible to read from textboxes using cycle and variable n?
I Have four textboxes, I want textbox1 to accept only char data.I want textbox2 to accept only numeric data.I want textbox3 to accept
View 1 RepliesI am trying to mine data from a webpage and use that data to populate textboxes (which will later be used to fill out and print a form).
For example, if the HTML source code looks like this...
<html>
<head>
<title>myGulf.com: Customer Login</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link href="gsstyles.css" rel="stylesheet" type="text/css">
</head>
...
How would I mine or parse "myGulf.com" and place it into a textbox? I have tried using regex, but cannot get the code to work by viewing incomplete code snipets from other posts (I dont yet have enough understanding of regex).
I am having some trouble with some data I want to display on a form. The data is in a 2-D array, call it myarray(x,y). My attempts to display it have so far not worked. Similarly, I also need to read this data from the form back into an array for further calculations.
View 3 Repliesi have been searching for a while tryin to figure out how to populate textboxes from an xml url.
xml is as below:
Code:
<reportData reportUrl="url hidden as i don't want it viewed">
<typReport isFound="true" isSuccess="true" isSet1="true">
<SetInfo gained="100" increment="126550" target="379072193109">
<Amounts>
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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'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.
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.
i have several forms each with a specific pet. i want to be able to have the user press buy and then the price of the pet will be added to the reciept form. lets say dog1 is $400.
dbldog1 = 400
dblsubtotal = dblsubtotal + dbldog1
on reciept form i would have
lblsubtotal = dblsubtotal
but then it will not show as 400.
I don't know what triggered it, but one moment it was fine, other moment it just went like this.
Now if I click the body of a textbox, the window behind the application form gets selected..
What can be the reason?
Here's a screenshot -
i have a question on how to add two values of placeholder on different forms. in the forms i put a placeholder for "correct answer" and "wrong answer" so one of this placeholder will have a value of integer. how can i add a value on the first form to the other placeholder of the other form.
View 5 RepliesIs it a way to set the text in a textbox from a loop? Bad Explained, heres an example
Dim id(10) as string
For h As Integer = 0 To 10
[code].....
I'm totally new to the programming area. I'm using VB 2008 and I'm trying to save three textboxes in a text format. I have tried some code but my problem is that I don't want to save always at the same name (test.txt). How can I do it.
Here is the code that I'm using (and probably has lot of mistakes :'( )
Public Class Form1
Const mForm1Name As String = "c:est.txt"
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Form1 As System.IO.StreamWriter
[Code] .....
I understand that the problem is on the top where I've placed Const mForm1Name As String = "c:est.txt", but when I'm taking it out gives back a mistake. Also my form doesn't close when I save.
I have a Multyline Text box with Vertical scroll bars. When the text box is empty or not full I have disabled and visible scroll bars. I would like to have them hidden but appear when the textbox gets full.
View 2 RepliesI am currently building a mortgage application and currently have two forms, the way the system works so far is the user selects an option from a series of radio buttons whilst a score is kept based on the options chosen, this is then displayed in a text box to the user, on the second form there are more choices, and a textbox to display the final score, what I can't figure out is how to get the value from form one to the textbox on form two when the user clicks next on form1 to get to form 2.
View 3 RepliesSo I need printing help about school now.Let's say I have a form shaped same as the printer paper size, and I put 4 textboxes in 4 corners of the form. Now I want to print those 4 textboxes in 4 corners of the paper.
To print the actual form in the paper, you know what Im saying?
I'm just trying to create a graph where the user can input data into textboxes and then plot the data. I am attempting to use Zedgraph, but open to other suggestions. The program below creates a plot, but it won't update when the textboxes are updated.
Imports ZedGraph
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code]....
I have a groupbox with a number of textboxes. I want to loop through all the textboxes, get their value( text) and add them all together and show it in a final totaltextbox outside the groupbox. This is what i have done but it does not work. The totaltextbox values do not change. Here is my code :
Private Sub AGroupBox_VisibleChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles AGroupBox.VisibleChanged
Dim xxx As Integer
[Code].....
I have this picture to be more clear: 95028490.png My idea is when I paste (ctrl+v) for example this number : 4111111111111111 it would automatically paste them in textboxes one by one in order!
[Code]...
so yesterday this code was working for my userforms and today its not. Its a simple clear command for textboxes and comboboxes. what is from here?
Dim ctl As Control
ForEach ctl In Controls
IfTypeOf ctl Is TextBox Then ctl.Text = ""
IfTypeOf ctl Is ComboBox Then ctl.Text = ""
Next ctl
I have a grid which users enter their contact information - fname,lname then phone number.
I want to know how i can when the usr clicks a button create an extra row of input boxes
And if possible be told how to make the form scrollable, so i can have many, many input boxes present when required
i am currently working on a form that looks like this: When i click on any textboxes under Plan Code, the plan form will pop up. When i click on a field in lbType, field will appear in my lbCode. When i click on a field lbCode, i want to be able to insert information into the textboxes.
The problem i have is that i can only get the form to work for the first row of textboxes. Because my code looks like -
Private Sub lbcode_selectchanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lbCode.DoubleClick
addNewClientPolicy.TextBox1.Text = Me.lbCode.SelectedItem
[Code].....
i m using 3 textbox field to insert data in SQL database with BindingNavigatorSaveItem_Click Button. Temporary data is saved in it but when i refresh i will disappear. it is also not saved in database BindingNavigatorSaveItem_Click code is as under
Me.Validate()
Me.VendorFileBindingSource.EndEdit()
Me.TableAdapterManager.UpdateAll(Me.ICSysDBDataSet )
how i can enter data in database name "VENDORFILE"
how to justify the text in the labels so that they look good - I mean, instead of the default left-aligned text-format, is there a way to make it justified.
View 1 RepliesOn Form Level, I use following codes to make textboxes to accept only numbers,How to add these codes in main module, instead of of writing these codes on every form.
If TypeName(Me.ActiveControl) = "TextBox" Then
With Me.ActiveControl
If Not IsNumeric(.Text) And .Text <> vbNullString Then
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I have two forms in my project, Form1 and Form2. In Form1 there is one TextBox called Text1, and in the Form2 there is TextBox called Text2. I have one button in Form1, called Button1. When I click on Button1 I want that Form2 open and in Text2 is text from Text1.
Code for Button1:
Me.Hide
Form2.Show
Form2_Shown:
Text2.Text = Form1.Text1.Text
And Form2 open but in Text2 there is no text.
Im looking to pass information from a number of textboxes in one form to a number of textboxes in another form using Visual Basic 2008.
View 2 RepliesI have a windows form on which there is a textbox and a command button. When user inputs an integer in the textbox and clicks on the button, the userform grows and adds that many number of comboboxes and textboxes in a panel.
how to add variable number of comboboxes and textboxes at run time.
The maximum value of that integer would be 10.
