How would I call a class from the following code?
'Calculate size of Desktop folder
Public Sub Ck_Box_Desktop_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CK_Box_Desktop.CheckedChanged
[CODE].......................
Write a program that reads in a set of grades for a class.The program takes in the number of students in the class from the user. When the Get Grades button is clicked the program then reads in a grade (0-100) for each student using an inputbox. The program should then display the percentage of students who pass and the percentage of students who fail.The program should call a function to calculate the average grade for the class. Then finally the result is then displayed.
Public Function GetPassRate(ByVal intGrade As Integer) As String
Do Until gradeCounter >= NumericUpDown1.Text
If intGrade >= 40 Then[code].......
I'm writing an application in which the user can select files from a directory structure. My problem is that I only have the C: drive and a D: drive. I also need to be able to provide access to the "Desktop" directory structure. How can I add the Desktop directory structure to a "Directory" control? I basically need something like Windows Explorer.
View 9 RepliesI need to create unit testing project for my current website. The currentw ebsite si written in VB. All unit testing examples are using interface to create mock object. My current VB class does not implment any interface. Can I add interface and implement it to my current class and functions without affecting or changing codes to any pages in my website that call the functions? For examples my current class is like:
[Code]...
I have the following code
Public abort As Boolean
Function GetFolderSize(ByVal DirPath As String, ByVal includeSubFolders As Boolean) As Long
Try
Dim size As Long = 0
[CODE].......................
I have a very simple class that is located within my App_Code folder in my VS2008 web application project. I am trying to instantiate an instance of this class from my code-behind file. Intellisense does not seem to be seeing my class and I am not sure why. I am using VB.NET which I am admittedly not that familiar with as compared to C#. Perhaps I am missing something. I would bet it has something to do with something I am missing in VB.NET.Here is my simple class (for testing):
[Code]...
I'm struggling with unit testing in my website.So far I have the NUnit framework imported with;[code]How do I call in objects from the other class with all my code to test?If anyone could give me an example of how to test textbox validation,
View 1 RepliesWhat is the size difference between desktop and screen size?
I've been developing an application, which consists of a bar to the bottom of the screen that I want to keep allways visible .
When i open a window and maximize it, it do not stay behind the bar but only to maximize the top of the bar!
I have an ASP.NET website written in VB.NET and trying to add MVC to it.
I managed to add controllers (to CS_Code folder) and make them running. However, I have to use some code from aspnet pages.
When I try to call method from page I ma having compile time error
public CustomerFrontend.DefaultForm DefaultForm { get; set; }
Error:
The type or namespace name 'DefaultForm' could not be found (are you missing a using directive or an assembly reference?)
Page directive definition which proves than namespace is correct:
<%@ Page Language="vb" ValidateRequest="false"
EnableViewState="False"
AutoEventWireup="false"
Inherits="CustomerFrontend.DefaultForm"
CodeFile="DefaultForm.aspx.vb" %>
I am trying to calculate the total size on disk of all files in a directory. However, it does not appear to be working.
Here is my code behind:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim dInfo As New DirectoryInfo("C:WebsitesHKM3TempUpload")
[Code]......
I need to calculate the directory size in VB .Net I know the following 2 methods[URL]..' The following example calculates the size of a directory and its subdirectories, if any, and displays the total size in bytes.Imports System Imports System.IO
[Code]...
Both these methods work fine. However they take lot of time to calculate the directory size if there are lot of sub-folders. e.g i have a directory with 150,000 sub-folders. The above methods took around 1 hr 30 mins to calculate the size of the directory. However, if I check the size from windows it takes less than a minute.
I have a form that starts at a specific point (the right side of the left screen on an extended desktop). I am trying to work with users with different resolution. Insteadof changing the resolution to match the application, I want to try and get the size of the desktop (1280 x 2 for an extended desktop, 800 x 2 for a different resolution) and set the form to the same point... the inside (right side) of the left screen on an extended desktop. Is there a way to tell how long the desktop is from left to right and top to bottom?
View 2 RepliesI am running Windows 7 home premium (64bit) and writing programs using VB 2010 Express.
I have found a user can change icon display size using 'control panel' > 'appearance and personalization' >'Display' where they can select small, medium or large. The result, even though the icon heigth & width values are not changed, the apparent icon size on the desktop(and also text size in controls) is changed. Hence, if the user has chosen a larger icon size that I have on my machine, text in a button is larger and may not be completely visible.Knowing the user font size choice, I could adjust font size as required.[code]...
I have a desktop application which reads files from a specified folder, then deposits the files to a folder in a third party document management system based on criteria that the user provides.
is it possible to somehow provide different parameters to the code, depending on which shortcut of the application the user clicked on to start it up?
I'm trying to calculate the size of multiple monitors together, like the display size. This is an example of what I am talking the Size of the Virtual Screen"). I tried the code, with no luck. The WinAPI didn't seem to do anything, but take space in my code edit
View 1 RepliesI want to calculate the time taken by a method to execute.[code]...
View 11 RepliesIm trying to set a forms size to fill my desktop screen is any function that does this or do you have to set the form size manually depending on the screen size each time ?
View 5 RepliesWhat I need is some formula to calculate font size of TextBlock for its owner - Let's say I have Canvas height 100.0 then which TextBlock font size should be to fill all space of the Canvas?
P.S. The main problem is that I scroll those TextBlocks horizontally...
I have an Unmanaged Lib compiled for Windows Ce. I am trying to call this dll from VB.net Full Framework .Net 4 Client Profile Windows application. I am trying to use the same code that I use in the Compact Framework application. It compiles without errors and runs but when Invoking a function I get error ex = {"An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B)"} Is it possible to use the Mobile Unmanaged Dll on the Desktop ? Here is the Wrapper code I use to call the Dll:
Imports System
Imports System.Runtime.InteropServices
Module modM300CF
[Code].....
usually the desktop folder is something like:
C:UsersusernameDesktop
is it possible to detect where the desktop folder is using vb.net?
I have a button click on my form, when I click it I receive the following error; The folder Desktop cannot be used Choose another folder
OK
When I click OK,
it opens My Documents, My computer then I can browse through the drives..
We have restriction in my work place and cant open the desktop, therefore, I wish to change the code to go straight to my computer where all the drives can be seen..
Code:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim fbd As New FolderBrowserDialog
[Code].....
I connected to the Informix server using RazorSQL, created a stored procedure and tested it, getting the expected answer, so the procedure exists in the database in some form.
I then run the following code:
If ConnectToInformix() Then
Dim cmd As New IfxCommand("dc_routeHasOutstandingQuantity", conn)
cmd.CommandType = CommandType.StoredProcedure
[Code]....
This error does not occur when calling the stored procedure from a live SQL connection.
I'm writing a small app to collect IE command diag. The problem is it's not waiting till the process finishes and it's errors out in the next line. My goal is to copy the log and paste it under a folder in Desktop
Try
Process.Start("C:Program FilesInternet Exploreriediagcmd.exe")
My.Computer.FileSystem.CopyFile(USERPROFILE & "DesktopIEDiag.cab", USERPROFILE & "DesktopW8IEDiag.cab",
Microsoft.VisualBasic.FileIO.UIOption.AllDialogs,
[code].....
I'm making a little application in visual studio which loads a ROM in an emulator. I have two emulators and 20 ROMs.I made a form and added a few buttons. When you click the Button it opens a new form and closes the old one. Then on the new form I have four buttons: each one loads a different ROM in an emulator. So when you press Button1 this code is triggered:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles yellow.Click
Shell("C:UsersshiftyDesktoppokemon gamesEmulatorVBAVisualBoyAdvance.exe ""C:UsersshiftyDesktoppokemon gamesRomsYellowPokemon Yellow.gb""", vbNormalFocus)
End Sub
It works fine - I click it and it loads the game in the emulator. The bit im having trouble with is the file paths. If I send this application to a friend, it would still look for "C:UsersshiftyDesktop" - but that's on my computer, not his.Is there a way to make the application look for the file on his computer (without changing the file path to (C:Users""his user name""Desktop))
I don't know what went wrong, but I am not able to create a folder using the following code
My.Computer.FileSystem.CreateDirectory(Environ("%UserProfile%") & "Desktopabc")
Base class has one field to hold numeric balance value. With 2 methods that accept arguments for adding and subtracting the new input calculating new balance. Sub class has four fields dates, transaction, memo and amount.I have a deposit form, and withdraw form. Each time one transaction is entered it creates an object with sub class fields, then adds to the account collection. My problem is not understanding how to call the deposit/withdraw method and pass the current transaction amount back to the base class to alculate the new balance. Does anyone have any links to information/tutorials on how to perform something like this? As you can see with my code I have tried various different approaches without any success.
[Code]...
I have to calculate y = a + Bx or y = mx + b in non engineering form. Anyways I have to calculate the y intercept first and am having trouble calling the function from a module. Here is the module and the second window will be the code from my main form
[code]...
How do I add/remove application shortcuts from the Startup folder or Desktop?
View 1 Replieshow to display folder on desktop:What I did was:My program read external text files and generate word documents files on d:stage-in.After program finished (exit VB application), how to display folder "d:stage_in" on screen.
View 3 RepliesI want to create a program that I can create a Text file folder on my desktop and move all the text files into the folder.
Here is what I have so far:
Below is where I create the Text folder:
Dim myPath As String = IO.Path.Combine(My.Computer.FileSystem.SpecialDirectories.Desktop, "Text")
[Code].....