How To Use Input Box Data
Jan 8, 2011
I have recorded a macro that will use a web query to obtain the latest price of the microsoft (msft) stock. I want to use this macro to get data on other stocks. My thought is to use an input box that asks me to type in the ticker name. The macro will then use this input to obtain the latest price of whatever ticker i type in. I can't figure out how to put the input box data into the macro. In the macro below, I want to put X wherever the web query uses the ticker msft. My plan is to add a bunch of web queries to the macro so when I type in the ticker name into the input box, the macro will return financial sheets, rations, etc:
[Code]...
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Jul 29, 2009
On geting input into DataGridViewTextBoxColumn but the column should not accept input of data that is not integer like; 10003, 2.00, 1500.00
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Nov 3, 2011
Option Strict On Public Class Form1 Private Sub btnDistance_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDistance.Click 'The btnEnterSpeed click event accepts and displays up to ten speeds from the user'and then calculates and displays average speed
[Code]...
I cannot figure out how to incorporate the number of days into the input box then get it to loop and count the number of times the User inputs in the number of days. Then I have to incorporate it into the equation to get the total distance D = MPH * Hours. What I have right now wil not count up the number of days and locks up after I input one number and will not add anything to the listbox. Because I also have to make sure that they cant add nonnumaric values and the number of hours per day cannot exceed 20. I have put things in and taken them out but it has been 2 days and I am lost now
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Mar 16, 2009
how to input a data/value to excel through vb input form and get the data/value from excel back to the input form?? (For example: put a number into exel A1 from input form and get another number from ecel B1 bact to the input form)
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May 2, 2009
I've been working on some code to add together input from an input box to make a string and display it in a message box. I've put the code in a loop so that it will add all input into the string until nothing is entered in the input box.
Dim stringInput As String
Dim message As String
Do Until stringInput = String.Empty
[Code].....
All I get is just the last input entered to show up in the message box and none of the previous entries. How do I get all the input to be added together and show up in the message box?
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May 22, 2009
I have just started with vb and would like to know if there is a way to input several boxes of data on one form and display individual pieces of that data on several other forms at timed events in the future?
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Sep 11, 2009
I am new to VB.net. I want to read and input file and store that data to an SQL Server database. Do you have an sample code that do such?
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Jun 15, 2009
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]....
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Aug 3, 2010
I have a program for school project that has input fields for Name, Address, City, State and Zip. I need to error check so that the fields are not empty.I have used If statements that check to see if the fields are empty and shows a message box if they are but if I leave the whole form empty and click the button that activates it, all the if statements go- one by one instead of pausing for the user to input the required data.How do I check for data and make the program stay there until the data is input? I have tried TRY/CATCH but it won't catch this type of error.
this is the
'This program computes customer's bills at the pizza shop for all combinations of
'crusts, toppings, sizes and discounts
Option Strict On
Public Class PizzaForm
[code].....
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Jun 2, 2011
i have a problem with the sales transaction. i need to show all the product purchase and i need to show it on the data grid but everytime i input a product it keeps on replacing the data i entered. need code for adding data in the rows of data grid.
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May 10, 2010
I have used following code to create and write the user input data to XML through Dataset. Hope it can be understood by looking the following code:[code]But the above code is not working. it is not writing the value in XML file.
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Mar 28, 2009
i was just wondering if there was a way that i could compare data stored in a text file such as usernames and passwords with data input into text boxes in visual studio vb2008?
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Oct 17, 2011
I have a usb instrument and a driver who's printed output dumps a data string to the computer I need to be able to read this string into vba The driver manual provides the content of the string but no info on how to access the data.
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Jun 15, 2009
I'm looking for a way to write a VB program that will:
1) Open FireFox (Or any other Web Browser)
2) Go to a site
3) fill-in my login and password (so I won't have to anymore ;P)
I realize I can just install some macros from the FireFox add-on site,
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Apr 9, 2012
How can I input data from a text file to a Drop Down List Combo Box.So far, I have:
Private Sub frmFlightDistances_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim srairports As IO.StreamReader = IO.File.OpenText("Airports.txt")
cboDepartureLocation.Items.Add(srairports)
End Sub
When I click on the drop down arrow, all that is available to pick from is Airports.txt.
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Jun 11, 2010
i need to store file paths in mysql database but when i try in puting the path in and up with a path without "" . i did read that i need to put two slashes if i want to add this in mysql. i want somthing like "C:windowssystem" but end up with "C:windowssytem" when i try to add it to mysql.
Dim connStr As String = "Database=" & Dbase.Text & ";" & "Data Source=" & localhost.Text & ";" & "User Id=" & TextBox1.Text & ";Password=" & TextBox2.Text
Dim connection As New MySqlConnection(connStr)
[Code]....
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Oct 3, 2009
[Code] what i really want is to add another table to my database with different fields with my first table and have my form in vb input data to the two tables. i already tried it but i always have errors. what should i add to my code?
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Apr 17, 2009
I am trying to find the proper way to code a datagridview so that I transfer the cell contents to a two dimensional array.
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Oct 14, 2011
In vb.net what is the best way to collect data using a form and updating a db table? I can collect the data and use the various field validators but cannot see how to update a database with it.
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Mar 4, 2010
I have a DataGridView in which I register customer orders.
The DGV has a column "PRICE", Price must be > than 100, and I control that in this way:
Private Sub DataGridView1_CellValidating(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellValidatingEventArgs) Handles DataGridView1.CellValidating
Dim newInteger As Integer
[Code].....
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Jul 15, 2008
how to write code to read data from the serial port. I have a microcontroller connected to the serial port and I need the C++ program to read the input and to perform a certain task according to the information.
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May 31, 2010
I have never had issues trying to input data via a webbrowser control but I am banging my head against the wall here.
Here is the html from the website I am working with:
[Code].....
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May 6, 2012
I'm writing a windows application that need to access the raw data of the microphone input. Basically there's an electronic circuit connect to the microphone jack, and I need to get that data and process it. All I could find are some examples of using API to save the data to a wav file or something like that. But I need to process the data in real time. Get the exactly value of the input on that time. Is it possible?
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May 10, 2010
i have finished my code and the program works but i need setup a few error messages incase a user inputs invalid data (non numeric, and negative numbers)i keep getting both errors at the same time when i input a negative or non numeric data. My program allows a user to calculate cell phone bill
[Code]...
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Apr 15, 2009
Restricted data input for a Textbox
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Apr 16, 2009
I am using a RichTextBox to allow user data input.I need to allow a user to select all, and change the font value of the text within the RichTextBox.
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Nov 11, 2011
how to do different things and right now I'm building a simple program to where the user inputs thier First and last name into two different text boxes and when they click on a button it tells them what they have entered.I'm trying to make sure that they have entered letters only in each text box and if they don't I want it to display a message box that says they need to enter letters only.The problem I am having is if they enter a number in both text boxes then that is the only way that it will display the error message box. Here is my code for the data validation for the user input.[code]
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Mar 22, 2009
im creating a simple program where the user inputs there own numbers in a textbox and the program works out the total and average and produces a bar chart.I have done the hard part of creating the bar chart, but i am stuck on using the numbers in the text box from the array.[code]
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Apr 21, 2012
It can be just a hint if it's too much code for the whole thing. This is the assignment:
Quote:
This form will collect from the user their name and e-mail address. It will display for them what they entered and then ask them to be sure they entered the right name and e-mail address. If the user selects �yes‟ from the message box, the name and e-mail address will be added to the data file.
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Dec 21, 2011
If textbox input is letter i wanna that button will be disabled,and if input is a number,button will be enabled?How button can recognize kind of input data?
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