Let The User Choose A Time With The Numeric Stepper?
Nov 12, 2010
I have an application that, when I finish it, will generate a graph of data drawn from a My SQL Database. It's going to be a simple time graph, with time on the bottom and a few stuff on the y axis.What I want is for the user to be able to enter the date. I would like it to be like a numeric stepper. Before I had two numeric steppers in the form but I decided one would be best.The idea was it would be like this: mm:hh [UP/DOWN ARROWS HERE]I saw one that was in use in an actual program. It had it so when you clicked the minutes, it selected the minutes and you could change them. The you could select the hours and change them. How would I do this?
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Jul 24, 2011
I am using VB .net 2010 express from microsoft. I have a numeric up down box to display a variable that the user can choose a number for. Then I have a text box that I want to display a result of the updown box * 1.5... So far I have the following... What do I need or need to change? I have the integer variables initialized or whatever with Dim statements as follows -
'speed variables
Dim CruisingSpeed As Integer 'cruise speed - updown box
Dim FlankingSpeed As Integer 'Flanking speed - will be cruise * 1.5
[CODE]..................
It says that it cannot convert the up down box into an integer... I need it as an integer to calculate the other number...
Complete code just in case the above was not enough info...
'Imports Excel
'Imports System.IO
Public Class Form1
[CODE].............................
I have some stuff commented out because a variety of issues - some I will end up using and some I will end up taking out before it is done...
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Dec 10, 2010
I once saw in an app a control that allowed the user to choose when they wanted the Timer running. It looked something like this: And when the squares are green, for example Tuesday 3:15 AM - 4:15 AM, the timer would run during that time period. I'm curious as to what control will allow me to do something similar?
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Apr 6, 2012
Is there a numeric text box, not an up-down box, a SIMPLE numeric box into which the user can place a number, 5 boxes actually, then on command have the five boxes added and the sum displayed?
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Jan 18, 2011
Write an application that tests the user�s knowledge of road signs. The application should display a random sign image and ask the user to select the sign name from a Combobox.
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Jul 1, 2010
I have a program that allows a user to select a program to run at a certain time for a specific amount of time all choosen by the user. Everything works with the exception of if my program has launched the other program, my program become non-responsive. Meaning I am not able to look at that window again. Not that one really needs too, because when time is up my program closes the program it opened, then closes itself. I just want to be able to see my program when the other program is running. how to do this and perhaps drop me some links, that would be wonderful. This is what I have coded, but like I stated there are no code errors.
[Code]...
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Mar 3, 2012
Is there any command in Visual basic that can execute a function every time I choose just like setInterval in Javascript
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Nov 2, 2010
I made a pop-up blocker in my Visual Basic browser. Here is my code:
WebBrowser1_NewWindow
e.cancel = true
msgbox "Pop-Up Blocked!"
But how can I make it to where the user can choose if they want the pop-up blocker on or off? Also, how can I make it block pop-ups, but still open clicked links in a new window of my browser? Just curious.
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Apr 7, 2011
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
'Creates a string that holds the path to your file.
'this path uses the Special Dir .MyDocuments
'so on my computer LogPath = "C:UsersTechNoHickDocuments"
'on your computer LogPath might = "C:UsersKirbyDocuments"
Dim LogPath As String = String.Format("{0} est", My.Computer.FileSystem.SpecialDirectories.MyDocuments)
Dim FileName As String = "test.txt"
[Code]...
I am using visual basic 2010 express and would like to know how i can use a text box of sorts or windows explorer function to allow a user to save a file to a location of their choosing.At the moment a folder and .txt file is created in the mydocuments folder of the user's computer using this code
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May 25, 2009
I have created a program using inpout32.dll to run my stepper motor . I can run stepper motor now but the problem is that it is running very slow! is there any better way i can run my motor fast as i want.
i used following method.
option explicit on
Dim myTime as object
public sub Form1
[Code]....
if i set the value of mytime less then 2000 my motor does'nt work at all. i tried also with the timer tool and i wrote the code in the tick event of timer but it is also very slow.
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Nov 30, 2009
I am working on a project to use a stepper motor to pull film and then stop and take a photo of the frame. I have a stepper Bee controller and motor and everything works fine with there gui interface tool. Now what I am looking at is making a VB script that I can control the motor. They provide a dll file for the stepper controller and lots of doc data but is confusing to me since never used VB scripting. I have Visual Studio 10 installed and not sure if that is what i need. So here goes. It requires this at the beginning.
Declare Function InitStp Lib "stp.dll" () As Integer
Declare Function RunMotor1 Lib "stp.dll" ( ByVal steps As Integer,
ByVal interval As Integer,
ByVal direction As Integer,
[Code]....
Now the part I do not understand is I open a new project and select one of the many different FrameWork Applications. I no idea what to select. What I wish to end up with is an exe file that I can click on to start or run from a command line if needed. Here is a link to the site and scripting deal. [URL]
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Nov 8, 2011
Basically I need to make a program that lets a user browse and choose a folder, then I need a box that the user can then select the files to work with, then with the selected files I need to put them into a zip file. I'm trying to use a list view box but having all kinds of problems using the data in it.
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Jul 10, 2011
i am currently developing a small basic program that will let the user choose a multiple amount of car parts and it will add it up and display a quote at the end.
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Oct 4, 2010
Here is a simplified hierarchy of a application I want to create:
1. Mainform - here should be a navigation pane, where a user can choose which modul he wants to use.
2. Childform Reports, Childform Maintenance, Childform To Do, Childform Management, ... - depending on which modul of the program the user wants to work with, a proper childform will appear as the main working part of the application
3. Childform CostReport, Childform TurnoverReport, Childform EmployeesReport, ... - if user wants to work with Childform Reports (chosen in 2. paragraph) he can work with one of these childforms.
I wanted to do this with MDI childforms, but visual basic keeps telling me that a form can be a MDI container only as a toplevel, which Childform Reports isn't. So i can make the program till 2nd paragraph but when i want to make the 3rd, its a problem.
I put the error here: "Top-level style of a parented control cannot be changed.
Parameter name: value"
Is there a workaround?
Maybe i could use TabControl for the 3rd paragraph, but its not that convient, since I want to use more "tabs" or forms...
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Aug 14, 2009
I am using VB Express 2008. Im jus't wondering is there any way I can publish my app where the user can choose the location to install it?
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Oct 5, 2009
I want the people using my program to choose their own cell to read. I will have 2 textboxes (txtRow and txtColumn). They will have to click "read" to read from excel (but I will not open MS excel) and the answer will show in a message box. This is what I have done..
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCheck.Click
Dim conn As New OleDbConnection("Data Source= D:LeeABC.xls ;Provider=Microsoft.ACE.OLEDB.12.0; Extended Properties=Excel 12.0;")
Dim da As New OleDbDataAdapter("Select * from [Sheet1$]", conn)
Dim dt As New DataTable
Dim Row1 As Single
Dim Column1 As Single
txtRow.Text = Row1
txtColumn.Text = Column1
da.Fill(dt)
MsgBox(mycell)
End Sub
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May 18, 2010
I'm relearning VB.net just for fun, so consider me new at this. I'm trying to write a program where the user can input a list of names or numbers, and the program will randomly pick one of those names or numbers. So far, I can get it to randomly generate numbers based on what I put in the code, but I don't know what I should use for the user to input the data, and how to code it so that the program will pick from that data.
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Sep 6, 2009
I have an ASP.NET application with a SQL Server back end. I am storing all my dates in UTC format and doing the appropriate conversions to the local time zone of the browser viewing it. One of the pages asks for a start date and end date (no times).
I am taking the start date and setting the time to 00:00:00 hours (midnight) and I'm taking the End time and adding a time of 23:59:59, so that the date range covers the whole day. Now what I'm trying to do is do a SQL query to do a search for records in this date range. The problem is, the data in SQL is in UTC time and the user is typing their dates and times in their local date and times. My quickest solution was to convert the date and time to UTC, then search the records. However, by doing this, I am to believe ASP.NET converts the given time and date to UTC based on the server time zone. How can I convert a date and time to UTC time based on the time zone of the user?
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Nov 20, 2009
I've written a program that brings up a form with some radio buttons for the user to choose.The form is setup by a sub in module1 (called Type2Q, shown below). For some reason, often radiobutton1 is checked when the question appears.I specifically set checked to false since I did not want this to happen. [code]
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Jul 31, 2009
How do I give the user a color chooser for the background of a form or anything else? I would like to be able to give him all colors in vb.net.
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Jan 28, 2010
I want to have a dialog box like SaveFileDialog that will enable the user to choose a folder name and the save it. How I can achieve this?
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Jun 5, 2011
How can I display a color dialog with a list of known web colors for the user to choose?
E.g.
black
white
dimgray
gray
darkgray
silver
etc.
I need to display ALL web colors
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Aug 19, 2010
I am going to show you how to create a browsefolderdialog. All this does it popup to the user and let them choose a folder.
For this you need:
1 Button
1 Textbox
Double click your button and add in the
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim BrowseFolder As New FolderBrowserDialog
[CODE]........
This sets your textbox1.text to what ever folder is selected. After that you can do whatever you want with your selected folder. This is how it will work when you are done: [URL]
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May 26, 2012
I am needing to allow the user to choose a directory to save in. They can create a new directory if they want/need, and once they choose the directory, my program will save a few pre-coded files into that directory.
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Apr 3, 2012
How to check whether user pressed any key other than numeric in VB.NetWorking as a software engineer
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Sep 29, 2010
I am writing a small program here and this i=code is straight out a book and it doesn't seem to work. Its supposed to ensure that the users input is numeric and not contain letters.
Module Module1
Sub Main()
Dim user_Input As Single
Dim H As Single
Do
Console.Write("Enter you'r Height in Meters: ")
user_Input = Console.ReadLine
Loop Until IsNumeric(user_Input)
H = CSng(user_Input)
Console.WriteLine("You are {0} meters tall", H)
End Sub
End Module
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Jan 22, 2012
I need to have 4 text boxes and three command buttons. One button should be used for exiting the program, one button should be used for clearing all of the text boxes, and the last button should be used for any calculations/conversions. You should also have a radio button group for the user to choose entry temperature type.
One text box should be used for the entry of an initial temperature. The radio button group will then allow the user to select the entry temperature. When the button is clicked for conversion, the other three text boxes will populate with answers to the conversion. and if I enter 37 degrees Fahrenheit, the Fahrenheit text box should read 37 after the conversion.)
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May 7, 2010
i created a form with a combobox that lists out Assignments ( assignment 1, assignment 2, etc...)......what i need to do is let the user choose an assignment, then the program should look for the matching text file in a folder, ex: user picks assignment 1, and the program will read from assignment1.txt and display the result in a listbox. I have everything except the coding to match what the user chooses and the text file to streamread.
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Oct 14, 2009
the below statment is right 100% but what i need is to change the word mobinil when the user choose another item from the combobox
cmd.CommandText = "select * from warehouse where mobinil ='" + ComboBox2.Text + "'".I thought that i can do the follwoing dim x as string x= here will be the item selected by user- and ofcourse i need it to be put instead of the word Mobinil
cmd.CommandText =
"select * from warehouse where x value ='" + ComboBox2.Text + "'" is that possible ?
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Jul 28, 2009
i have a question in vb about inside a data grid view i need to create a combo box...
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