VS 2010 Open Paypal To Allow User To Make Payment For Software
Apr 21, 2012
visual studio 2010 using vb.net for my windows form.I am trying to get some direction on how to integrate paypal into my windows form application. Currently, I have an expiration date on the software that loads a registration form when the software expires. I would like to add a button that can do the following:
1) open paypal to allow the user to make a payment for the software
2) send the information back to my form (successful payment or unsuccessful payment)
send data collected from a asp.net web page using vb.net that has a bunch of text boxes for first name, last name, address... item price, quantity, total price... to paypal for processing and settlement?i have never worked with paypal so i am assuming paypal will get this info and generate a bill to send the user.
I was wondering if anyone could please point me in the right direction. I have spent some time looking for answers on the web and not found exactly what I need.in a nutshell:I want my program to be registered once a user enters a serial number of some sort along with their email address. I have an app for my phone and that is what I had to do to get the full version of it.
I've been at this for a bit now, and I have tried using google extensively. I have my application set up: it is a HWID System available only to paid subscribers. I want buyers to be able to click on a 'buy now button', and once they successfully pay it automatically adds their information into the database the app uses. This way there is no waiting after payments. I know this is possible, because I've seen it done before - I just can't seem to find how it works?
how would I go about creating a payment schedule based on a date and a number of months 3 or 6 or 12 to then populate the database with reoccurring dates so lets say new user added on 31/10/2011 for 6 months I need the database to add all the dates for the six months
Can someone here give me an idea how should I make a transaction form or should we say a payment form.I already have a database with lists of students in it.Also a database with an event in it. Along with a fee on which every student should pay.
The problem is I want to make a form on which if this entry(student)were to make a payment his/her name will be marked as paid in the student database.More like a payroll system.Sorry I am kinda noob when it comes to equations or money matters in Vb.net All I know is add edit delete and search. Can somebody point me to a tutorial or a good idea where to begin?
I am using the code below for paypal notifications. I checked the notification history and it comes back as payment_status is Complete BUT the VB code performs the code for the "INVALID" case...
'Post back to either sandbox or live Dim strSandbox As String = "https://www.sandbox.paypal.com/cgi-bin/webscr" Dim strLive As String = "https://www.paypal.com/cgi-bin/webscr" Dim req As HttpWebRequest = CType(WebRequest.Create(strSandbox), HttpWebRequest)
I have a database with 3 or more tables. Each Table have 3 or more columns. In one of tables, named "Persons" i have ID column, Name Column, Date Column etc.I like to select one record (opened with click in new Form Window)for printing and give to the person one or more receipt (bill).Every person take every month one receipt of payment.
But every time i like the number of receipt to be unique. For all persons in my table and all payments.
Every payment need to show somewhere in Form for check if person has pay the months before this month.
The start number format will be 00000000 or 00.000.000 or A000000 and next will be +1.
Ask for further explanation.[URL]...I know how to copy text from text box and paste it to file in specify place and print this file.
I am starting to design a payment form that the user enters rent information and any payments/deductions. Should my fields in my table be set to decimal or double? Currently they are ALL set to Currency. I'm trying to add the fields but it don't seem to work. I know this one wont work: You cannot do math operation over string (Text property of textBox is just a string).
HTML txtAmtOwedThisMonth.Text = txtTenantAmt.Text + txtHousingProgramAmt.Text + txtDeposit.Text + txtPetDeposit.Text
Tried this as well txtAmtOwedThisMonth.Text = Double.Parse(txtTenantAmt.Text) + Double.Parse(txtHousingProgramAmt.Text) + Double.Parse(txtDeposit.Text) + Double.Parse(txtPetDeposit.Text)
The specific features I want to produce is it doesn't place on the form, it places in the little box at the bottom and when CustomUserControl.Show() is called it shows as a dialog boxI'm sorry if I misspelled something or my grammar is wrong, I've never done well in those subjects.
I have a VB windows form for users to put in their payment amount and credit card information for direct payment. I have downloaded the .NET and Java code snippet from paypal for direct payment.How do I integrate the .NET or Java code into the VB form. Finally, how do I pass the parameters from the form to the snippet code.
I have made an app and I want to add it to " open with menu" sub menu which appears when user make right click on any file ie I made photo viewer app and I want to add it to "open with menu" so user when make right click on any photo and go to "open with menu" sub menu will find my app name to chose it to open the photo with it
how i can making my app in open with list for windows like if i chose my app to open txt file my app will open the txt file like example: ex.txt ==> open with my app and my app with view the ex.txt
Prog appends a textfile. Don't want user able to delete or modify while form open. How do I do this?? - As long as form is open user cannot modify or delete textfile. But so the file can be edited from within form
How do I do this. Here is my code so far
Public Class Form1 Dim FILE_NAME As String = "C:UsersBirthdayDocumentsinfo.txt" Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
How do I Close a Form and then open a new one straight away? Im trying to make a Login for a Program, but I want the Login Box to open first, then disappear when the credentials are correct and a new Form to load.
I have code for make the usercontrol transparent: Protected Overrides ReadOnly Property CreateParams() As CreateParams Get Dim cp As CreateParams = MyBase.CreateParams cp.ExStyle = cp.ExStyle Or &H20 'WS_EX_TRANSPARENT [Code] ...... These code shows the usercontrol transparent. But when the control moves I see that these control needs time to be transparent or drawing an image. Why so many time(maybe 2 seconds)? And why I can't use directions keys on keydown event? (The arrow keys are ignored).
I have a little Windows Form application that uses sql database.My application works on my computer, but when I install the app to another computer I get this errorSystem.Data.SqlClient.SqlException: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was noccessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
I have two textbox, one loads username and the other passwords. Now my browser puts in the usernames from textbox one into the location and then textbox two puts the passwords into the location. Now I already did that.I just wanted to ask, if it is possible to make only one textbox, and make it like this format. Usernames:Passwords. Now, I want it to move the username into the location and the password into the other location and then delete the Collen
I have my desktop app, bound to an access database. I want now to improve a button so the user can make a backup of the *.mdb file.So i used this
If FolderBrowserDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then If FolderBrowserDialog1.SelectedPath <> "" Then FileCopy("BDGRACIA.mdb", FolderBrowserDialog1.SelectedPath & "/BDgracia.mdb") End If End If
It works fine when i try the app from within Visual Studio. But when i install it it won�t find the database because it was installed elsewhere.Is there a way to control where the DB is installed and follow that route? Does this depend on the OS the app is installed? Or did I face the problem wrong and i should do something completely different with my button?
I want to open up an existing instance if my program is already running only if its running the same version.I noticed that this question was asked for only if the name exists, but what if the version is older, I just want to notify the user that an older version is still running, "please remove older version before starting this version."The other link is this one:Return to an already open application when a user tries to open a new instance but they don't talk about closing an instance if an older or newer version is detected.
I want to open up an existing instance if my program is already running only if its running the same version. I noticed that this question was asked for only the the name exists, but what if the version is older, I just want to notify the user that an older version is still running, please remove older version before starting this version. The other link is this one: Return to an already open application when a user tries to open a new instance but they don't talk about closing an instance if an older or newer version is detected.
Private Sub LinkClicked(ByVal sender As Object, ByVal e As EventArgs) Dim link As HtmlElement = WebBrowser1.Document.ActiveElement Dim url As String = link.GetAttribute("href") [code]...
Okay so here's the question how do I get the links that open in a new window to open in my main webbrowser control. The above code does some, but it's not fool proof.
