I have create a Data base in Microsoft Office Access 2007, and I want to make the same databse in Visual Basic 2005 Express, but the problem now is the Invoice form, it must have a form with subform to represent two deffernt tables or query?
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"Create a class called Invoice that a hardware store might use to represent an invoice for an item sold at the store. An Invoice should include four pieces of information as instance variables--a part number (type String), a part description (type String), a quantity of the item being purchased (type Integer) and a price per item (Type Integer). Your class should have a constructor that initialize for each of the four instance variables. Provide a property for each instance variable. If the quantity is not positive it should be set to zero. If the price per item is not positive it should be set to zero."
I attached the code I have. obj is underlined and says "Argument not specified for parameter 'Invoice4' of the 'Public Sub New (Invoice1 As Object, Invoice2 As Object, Invoice3 As Object, Invoice4 As Object)' and so the program won't run. What am I doing wrong?
Public Class Form1
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs)
Dim obj1 As New Invoice(Val(TextBox1.Text))
TextBox1.Text &= obj1.Invoice1 & vbNewLine
TextBox1.Text &= obj1.Invoice2 & vbNewLine
TextBox1.Text &= obj1.Invoice3 & vbNewLine
TextBox1.Text &= obj1.Invoice4 & vbNewLine
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I want Create Form For Invoice But I have Problem.The Problem How I Can Write In Data Grid View And Will Be Saved In DataBase?
View 3 Repliesi am planning to design an invoice billing software using vb.net and sql server. can anyone help me create a table where i can add 5 columns which should access the database. how should i do it?
View 4 RepliesI want to create a report that will be printed on a special form (a readymade invoice form). The form has a custom size which is not one of the standard page sizes. The report must show the printer selection dialog first and then send the report directly to the printer without showing preview dialog. I know how to create a report using a ReportViewer but my problem is how can I control the page custom size? How I can print the report without showing the ReportViewer at run time? Is the ReportViewer control is the right control to use for such report? Or should I use the PrintDocument object?
View 2 RepliesI have to add an invoice how can I do it.Design of the ms access form(single form) is---------Upper Area--------[this should be inserted into invoice masterDate (suggest me)ShipMode (option button) Buyer (combo)Supplier (combo)Indentor (combo)
View 4 RepliesI have a program where I'm trying to clone icons in a folder and represent the files in a listview on a form. I've tried using msdn, google and F1 help to figure this out, but I don't seem to be getting it.Here's the code I have so far, but I'm getting error that object not set to an instance of the object.
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I have HTML template which has empty forms. How can i fill these forms from Winform?
Should i create a new class called CreateInvoiceHTML which creates invoice programmatically?
I haven't done this before, i need some quick ideas to make sure i don't go to the wrong track.
how to use barcode in a window form for a invoice programme
View 1 RepliesI'm trying to figure out the best and or easiest way to print to a pre-formatted invoice form so that my data lines up with the appropriate fields on the invoice. I've looked at PrintForm from the Power Packs, but it doesn't print a full 8 1/2 x 11 page that I can tell. I was thinking about storing the data to a text file and printing the text file, but I know there are going to be problems if I use hard spaces inbetween the text. Is there a way to use some kind of absolute positioning to line up my data? If so, how would I go about doing that?
View 7 Repliesim having problem creating an invoice. on my form ive layed out text boxs,listboxs etc in the correct order. i do not want to print out the whole form, but just how the layout is and containing the information in the labels etc.
my program is working perfectly fine the only problem is i just cant print it!! i managed to print the subheadings, eg price,name,quantity etc . i want to be able to print the contents of the listboxs under the correct heading. does anyone know a way to go about this?
I would like to know how to create freight invoice.In invoice we want a table with 3 columns first column wil include type of charges second column will include taxable charges with amount in rs.third column will include non taxable charges with amount in rs.Then we have to calculate service tax 12.36 %..At the end we have to automate total.The footer of invoice will have terms and conditions.Please advice how to make this invoice
View 2 RepliesI need to know how to use a function to do the following: Create an invoice number using the last two letters of the last name and the first four digits of the zip code.
Example:
Name: John Doe
Zip: 11111
Invoice number becomes DO1111
I have a simple question that most could probably answer. I have a button that when it is clicked it transfers information from that form to a microsoft word doc. Now what I want to do is everytime that button is clicked it creates a number that is displayed on the word doc. So this is how it would go:
first click- it would show a number 1 on the invoice.
second click- it would show a number 2 on the invoice.
This would continue as long as the program is used.
Here is the pertinent part of my code:
Public Class Form1
Inherits System.Windows.Forms.Form
Private Sub MenuItem3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code].....
I tried using the web browser control for the first time.The problem I had was that the size of the web browser defaulted to the size of the form. Even when I tried to downsize the webbrowser ( via properties ) it still filled the entire form. I also tried to drastically increase the size of the form( again via the form's properties ), the web browser still filled the entire form. how to create a form where the web browser only takes up half the space of the form.
View 1 RepliesIm trying to create a stopwatch in one form and another form show my progress bar using a combo box for mins and seconds to show the progress bar on form1 1
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I want to create an IMAGELIST in a main form and add to it then have it accessible within a child form. I found several MS examples on database shared access but this is NOT the concept I am after. Straight forward:
Child_Form.<function_to_execute_in_child_form>(The_Passed_Imagelist)
So, within the child form it want to do whatever I like to the IMAGELIST! I have tried passing the object by reference and anything I could think of.
I have been making a webbrowser for a while now, everything works well, except i am unable to make the 'open in a new window' button work right. So far i have managed to get a new instance of my form to open with the right url, but i am unable to keep that new form open when the orginal parent form closes.
Code:
Private Sub WebBrowser1_NewWindow(ByVal sender As Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles WebBrowser1.NewWindow
e.Cancel = True
Dim Href As String
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How to create a Attendance form in windows form.The form should lookk like this:
1 2 3 4 5 6 7 ..........till 31 or 30 based on month selected
1. emp1
2. emp2
I shud be able to enter attendance for employees.....
I'm trying to create a virtual piano using pictureboxes to represent keys that play .wav file versions of notes. I've gotten this to work fine; however, I'm having trouble with two features I want to implement.The first feature is to be able to save what I play in a text file. I thought I could use this code but I'm getting an error. [code] The second feature is to play random keys using the random class. Is there any way I could store the pictureboxes in an array and then use the random class?
View 3 RepliesIs there a way once you create a child form within the parent form, and then you click on the title bar of the child to change its position, is there a way that when dragging it if it goes over the bounds of the parent form, it will stop and not move any further. I just worry with my code that if you drag too far you wont see the title bar to drag it back. I hope that explains my problem,
View 3 Repliesi had no idea how to pass a value from one form to a database in another form...i was using the vb 2008...
View 2 Repliesi MDI form there, i was create the children form within a same MDI form every time i click on the button to show the form, which means i create a new form, how i do for ensure that each time i click on the button there will not create a new form is the form is really exist? how to avoid duplicate of the form will not exist twice?another 1 more question is also about the MDI form, everytime i create i new form, the new form is covered by old form, how i do that the new form i created will always show infront, other 1 will show at behide
View 3 RepliesHow do I dynamically create a form from within an existing form.i.e. when a user clicks on a button on an existing form that I have, another form is dynamically created and shown modally for the user to enter specific data or as a dialog box to advise the user of a specific result.
View 2 RepliesHello I want to create a windows form application program that can create games something like Gamemaker or Klik & Play (butt less advanced) with D&D "Drag and Drop" events and actions.
View 7 Replieshow do i make the invoice number increase as i make each new invoice. i want to save each invoice then as i make the next one i want the number to increase,then be able to save that one and so on...
View 1 RepliesI have produced an application which works with datasets but I now wish to provide the user the ability to add and admend records within the database.But i wish to do this in a seperate form.My current dataset instanciates classes onLoad.Should i try passing the Dataset to the new form class? although I have the problem where by when i pass the dataset to the form class using code below i get this problem:[code]Should i just create a create a new connection to the database and produce a new dataset for this form? or is there a better way to do this?
View 2 RepliesI have used VB (versions 2 - 6) through many years; however, I am crash-course training myself into the VB2008 / VB2010 world kicking a screaming. I would like suggestions as to what SQL database access method should I focus more on in my learning process without making me feel that I'm a million years behind. I know I have WinForms where I can create a datasourse and drag / drop fields or tables on a form to create a grid (not really what I'm looking for).
My trouble isn't so much designing the form but in how I access the database. Theres XML, LINQ to SQL, ADO.NET, and many other methods. Not only do I need to grasp these methods quickly but I also need to know what type of projects I should create. What I mean is...I was thinking that I would design a WinForm app; however, I see that there are WPF apps and others to chose from. This is getting deep. I know it depends on the project that I'm working on. My plans are to write an app based off of either an SQL Express 2008 or SQL Server 2008 database. This first app will be standalone for now but may later become multi-user. I know I'm far behind on my learning curve coming from VB6. I have read a bit on VB2005 / 2008 / 2010. I own
both VB2008 and VB2010. I use VB2008 at work. I know ADO.NET is still alive but by what I read online, it's a dying method and is only kept for backward compatibility. XML and LINQ to SQL and other methods are all pretty new to me.
Im Using VB 2008. I have MsgBox() statements in all Mouse & Form Click events to TEST & NOTHING FIRES during Form Load when I click on Form or Button Controls !!! The Form Load event contains code for Displaying the Label.Text control many times with changes in the Text to simmulate annimation.
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