Currency Converter/Import Duty Calculator Doesn't Work?
Mar 11, 2012
how to do programs in Visual Basic 2010 (It's a Currency Converter/Import Duty Calculator) and I've come across a few problems which are listed below.Basically the project is like this:I'm trying to create a program which converts Hadean pounds, shillings and pence into British Pounds and Pence before it transfers to a form which calculates Import Duty and VAT, after which it gives the final price.So far, I've created a program which is made up of 2 forms and a Splash Screen. The information listed below is for those who want to know more about what I'm trying to do.Once the Hadean price has been converted to Sterling additional import duties and VAT must be added to the Sterling price. Thus control will pass to a 2<sup style="text-indent:0cm;">nd</sup> form where importation duty is added. Depending on the method of importation the followig duty should be added to the Sterling price:
<o:p></o:p>
<o:p> </o:p>Air Cargo Import Duty: 16.5% of Sterling price
<o:p></o:p>
[code].....
View 9 Replies
ADVERTISEMENT
Apr 24, 2011
I am trying to create a currency converter that will convert currency. I have a text box to enter the amount and 2 combo boxes to choose which currency you are converting from and to.
I am using a webservice site XML that contains the conversions.
The problem is I cannot get the display to work properly.
View 4 Replies
Feb 27, 2012
I'm currently self-studying Visual Basic 2010 and I'm doing this piece where I have to convert pounds, shillings and pence into UK currency in one form, then in the next form, I have to select from two different types of import duty, add said import duty to the converted amount along with VAT before getting the final amount.
View 7 Replies
Apr 18, 2009
I am trying to make a currency converter but i have forgotten how to do it. I am looking to convert at least 10 currencies from combo boxes.
If cboConvertfrom.Text = "British - Pounds" Then
Currency = GBP(0)
End If
[Code].....
I am looking to have a text box were people insert a number then select which currency to convert from and to and display it in another text box or label
View 1 Replies
Feb 1, 2010
I wanted to convert my rate field by using one dropdownlist to convert it. Eg, if the dropdownlist selected on japan, when the user select and change to malaysia the rate field will automatically change to malaysia rate from japan rat
View 1 Replies
Feb 23, 2011
I wanne make a windows form application. Its a currency converter that can convert EUROS to belgium franks,german marks and the coins off Nederland.it has to be possibel to round the result to zero decimal. I already made the design with the radiobuttons and labels. But I dont know how to make it work. Its also for a assignment.
View 4 Replies
Jan 22, 2012
I have an auto maintenance app where I input labor, parts, tax and other costs. I have a routine to calculate total cost. I found that total cost works fine if total cost doesn't exceed $999.99. If it does, total cost only displays 999.99. Here is the code for each cost and the calctot routine.
Function CalcTot() As Double
CalcTot = Val(FormatNumber(txtcostParts.Text.ToString, 2)) +
Val(FormatNumber(txtcostLabor.Text.ToString, 2)) + _
Val(FormatNumber(txtcostOther.Text.ToString, 2)) +
Val(FormatNumber(txtcostSales.Text.ToString, 2))
[Code] .....
View 4 Replies
Mar 1, 2011
Does anyone know of a good rich text editor control? I am looking for something that can take either, plain text, rtf and html. I want to be able to edit the text. It would AWSOME if it can convert rtf to html and html to rtf. I have tried the C1 and that was bad. It does not read rtf and does not convert anything. And it was really slow.
View 4 Replies
Nov 4, 2011
Ive tried to make my converter to work but the XAML doesn't know where it is.. but its there in a folder called Converters. Here how my XAML are setup..Fill="{Binding RequestStatus, Converter={StaticResource converters:StatusToColorConverter}}">
[Code]...
View 1 Replies
Jun 12, 2011
I am trying to change the background color of a tooltip
I am using tooltip.backgroundcolor = color.colr
No errors but thecolor doesn't change
View 5 Replies
Jan 9, 2010
I got this code from a c# post on how to get the location of an open process. What I want to do is beable to snap applications to running processes by finding their location using winapi user32.dll and searching window name then parse the location and set my application on a time to constantly move to what ever location that program is in. I tried the C# to vb.net converter doesnt work.
View 1 Replies
Jun 18, 2012
i have to finished a cacluator, all my code seems to be working apart from the equals button and i do not understand why..i've tried several different things such as a case too but nothing seems to work to get the equals button working. This is my code, no need for all the buttons they are the same and ive declared variables.
[Code]...
View 2 Replies
Feb 2, 2011
I have an application that requires data be entered, and after entering, a button is clicked to process that data. Clicking the button works just as it should--the data is processed properly. In constructing a test module, I provide a set of data values, followed by:
btnWhatever.PerformClick()
Nothing happens. I have used this syntax for years, and it has always worked flawlessly. I have triple checked everything else and isolated the problem to the failure of the PerformClick(). The PerformClick() is in a test subroutine that does nothing but fill textboxes and labels with default data, then calls the PerformClick() on the button to begin processing. Again, the button works fine, the data is entered as it should be, but the PerformClick() does not fire the click event.
View 21 Replies
Jun 11, 2011
I am making a calculator Program to start off on visual basic. I got it to work with MsgBox, but now I'm trying to get it to work with the Print.
MsgBox Example
Public Class Form1
Private Sub Button1_MouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Button1.MouseClick
Dim Pizza As Integer
[Code] .....
Say I type in 6 and 6 I'm getting errors saying Example: Conversion from string "youranswer is 12" to type 'Integer' is not valid. I've tried many things, but it's not working. I want to know what I need to do to get it to print out how I want it. Do I need to do some conversions properly somehow?
View 2 Replies
Nov 21, 2009
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
TextBox1.Text = ""
End Sub
This is to Clear all numbers but I don't know how to Clear just one number. for example i want to do 23 once a user clicks CE, i want to make it show 2
View 1 Replies
Nov 4, 2009
I am making a calculator at the moment and the plus works and so does the minus well the minus does the FIRST time but not the time after that.you would normaly get 2, but instead it says that the answer is -3.I have attached the calculator so that you can have a look.
View 3 Replies
Aug 26, 2011
I'm new in the programming area and I'm having trouble making a calculator. My question is: How do I make the calculator work using only the keyboard, without the need of mouse.
I tried this:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
Me.KeyPreview = True
End Sub
Private Sub FlowLayoutPanel1_KeyDown(ByVal sender As Object, ByVal e
As System.Windows.Forms.KeyEventArgs) Handles RESULTADO.KeyDown
If e.KeyCode = Keys.NumPad0 Then
[Code] .....
It only works on the text box called Result. I want to know how do I make work in the whole Class, and if it is possible, to make it work on two different Classes without writing twice the same code.
View 6 Replies
Feb 2, 2012
I do an application for taking screenshots during the game (CoD2) - DirectX game, currently I have made the program but it does not take screenshot of game!How to take screenshots of the DirectX game?
View 14 Replies
Nov 25, 2009
I am trying to import a tab delimited file with ADO. If I convert my tabs to csv it works,but I would like to know why it does not work with tab.The Function is on the buttomhere is my test data:
Test1:
- Create a Text file with Headers: Test1, Test2, Test3
and rows:
[code].....
View 3 Replies
Sep 13, 2010
Possible Duplicate: Datagridview doesnt work! I have written code to show records in a datagridview but it shows nothing. I have tried to debug & when it step into GetData function following codes
Catch ex As Exception
returnData = Nothing
If connection.State = ConnectionState.Open Then
connection.Close()
End If
become gray & it shows error sign. When I take my mouse pointer on it it shows message. It says "Cannot open database SUIMT requested by the login. The login failed. Login failed for user 'MY-PCJames'".
Imports System.Data.SqlClient
Public Class Form34
Private Const ConnectionString As String = "Server=.SQLEXPRESS;" & _
"Database=SUIMT;Trusted_Connection=True"
[code]....
View 2 Replies
Oct 11, 2011
So I have 2 data files, single dimension, that I'm trying to populate two rtb. If I comment one streamreader out the other will print. This also works in the vise versa situation. Does anybody see where I'm going wrong with this? They won't run together.
Dim Alpha As New System.IO.StreamReader("alpha.dat")
Dim Beta As New System.IO.StreamReader("beta.dat")
Dim strLine As String
[code].....
View 1 Replies
Dec 15, 2010
dim str as nullable(of string) is this syntax incorrect?
View 1 Replies
Nov 26, 2010
i'm working on a MDI application and need to view a ".PDF" files in a MDI child form, but when using the AxAcroPDF control it doesent work, note that it works fine when viewing the form separately from the MDI application.
View 14 Replies
Aug 21, 2011
this is my code:
Private Sub BackgroundWorker1_DoWork(ByVal sender As System.Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles BackgroundWorker1.DoWork
For i = 0 To 1000
[code]....
View 2 Replies
Mar 15, 2012
Has anyone succeeded in creating a class library solution/project in VB.net VS2010 4.0 Net Framework for COM to run on WindowsXP Excel 2003. I created a dll which changed specific data in an excel worksheet. The dll worked just fine on the development computer but wont work on any other. I downloaded .NET 4 framework onto the target PCs and used RegAsm.exe to register both the .dll and .tlb files in the registry. That worked OK and the dll is visible as a reference in excel and can be ticked. The error message I get is RunTime Error -2147024894(80070002): Automation Error The System cannot find the file specified.
I also tried creating a Setup and Deploy project in the original development solution but this created just a vbproj setup file which the target PC cannot read (no VS installed), I hoped the project would create an EXE file I could use. Does anyone know any links that describe how to do this type of stuff as most links I have tried are either for Windows Forms projects are are way above my knowledge. Maybe someone out there has already succeeded with this sort of activity?
View 1 Replies
May 24, 2012
I have Visual Studio 2010 Express Edition. I'm using it to evaluate functionality before purchasing the real thing, but I'm having trouble. I want to build a DLL that can be used on PCs other than my development PC, that I can call from VBScript.
I follow the hundreds of examples out on the intranet and things still don't work.I have built a simple HelloWorld DLL with a function that returns "Hello World".I've been through all the stuff about making the assembly COM visible, and the threads about Register for COM Interop checkbox missing. One person suggested editing the .vbproj file and adding a tag to turn on Regiser for COM Interop (which was not needed because it was already there).
Anyway, if I build my project and run my VBScript:
Set testdll = CreateObject("HelloWorld.Class1")
wscript.echo testdll.HelloWorld()
Everything works great. But....if I copy the DLL to another PC and register it with RegAsm, the VBScript fails with a "File not found" error on the CreateObject line of the VBScript.
In fact, if I unregister the DLL on my development PC and then register it with RegAsm, the VBScript now fails on my development PC. RegAsm said everything was okay and if I look in the registery using RegEdit, things look good, but it still doesn't work. The only way to get it to work again is to rebuild the DLL (which in turn, registers the DLL).
I'd like to be able to build a DLL which I can be registered and used on other PCs (without requiring those PCs to have Visual Studio 2010 EE and without requiring them to have the source and build the DLL).
View 1 Replies
Oct 13, 2009
Dim
a As Date? = Nothing
Dim b As Date? = If(a Is Nothing, Nothing, GetValue(a))
I thought b would be Nothing, but it is not...is it a bug?
View 4 Replies
Dec 3, 2009
I am getting a datarow from my dataset and some columns can be NULL.So I am trying to check for this using the IsDBNull function, but it just won't work. I have tried almost every possible combination. Can someone please explain to me how to use this properly?ser is a datarow and GUID is a column with data type: unique indentifier (so a Sytem.Guid)
user.GUID.Equals(DBNull.Value) Then .GUID = System.Guid.NewGuid
I tried using above, IsDBNull(GUID), guid = dbnull.value, guid is dbnull.value etc etc I am just getting this error: The specified Cast is not valid.
[code].....
View 5 Replies
May 13, 2009
why this code doesn't work?
[Code]...
View 1 Replies
Sep 25, 2009
i made a picture box and the fowling event when my program runs:
[Code]...
View 7 Replies
