VS 2010 Passing Var From .Net To Builtin Browser?
Nov 29, 2010
I have created a vb .net application, that has different functions. One of them is getting the MAC address of the local area connection. In this app i have also a web browser, that i use to call a website containing a form that writes data via PHP to a MySQL database.Now i would like to pass this MAC address stored in a variable of my vb .net application to the website, in order to save even this data to my DB. (This is just to prevent the creation of infinite accounts! no other purposes with theese information.)
View 1 Replies
ADVERTISEMENT
Dec 3, 2010
Is there any Physics Engine built in vb.net for WPF/Silverlight ?
View 2 Replies
Oct 25, 2006
I'm trying to create a zip file though vb.net and move files into it using the built in windows zip utlity. so far I can create the zip, but not able to move any files to it.Here's my code:
Dim emptyZip As Byte() = {80, 75, 5, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}'Dim oApp As Object
File.WriteAllBytes("c:x.zip", emptyZip)
'The following code I found somewhere but doesn't work'oApp = CreateObject("Shell.Application")'oApp.Namespace("c:x.zip").CopyHere("c:Book1.xls")
View 7 Replies
Sep 7, 2010
Im currently creating a point of sales system, I'm having problems in passing selected row in datagridview to another datagridview & text box but in different form.
POS Form
- Selected Row in Product Browse Form must be passed in this DataGridView.
- Selcted Row in Customer Browse Form must be passed in CustomerName and Customer Address Textbox.
[code]....
View 3 Replies
Jan 31, 2012
I am trying to create a Library for like code that we use in more than one application. One call involves an array where I need to create a pointer to the array for what I need.
Is there a way to pass a value ByRef, have it increment, and return the value back to the original call?
View 35 Replies
Aug 21, 2011
I was wondering if someone could tell me if this is "bad practice" or is a perfectly acceptable way to pass an object to another form.I've cut out a lot of the code to summarise what im asking.
[Code]...
Dim myRetrievedObject as myObject = Module1.returnSavedObject()Is this a acceptable way of passing an object between forms or is it a completely bad idea?Ideally i would like to be able to "add" further objects to the initially created object in Form1 but then on reloading of Form1 , retrieve the new version of myObject with the newly added objects within the myObject class.My initial thinking is this creates an almost session like state for the initial object. So you can use the same object over all 3 forms or more and just simply add to it like a shopping cart type of functionality.
View 10 Replies
Aug 14, 2010
I have two forms in my application. Form1 is shown on starting and when i hit button, both forms are shown but Form2 is in focus. Now thing what i need is to input some strings in Form2, then i need to send that string over send function from Form1. So when i click to Button in Form2 I need to transfer my string to Form1 and then use send function... I think this is easy but i didnt get any result with using Object (public property)...
View 15 Replies
Jan 28, 2011
I have 2 forms... main form and AddAddress form.I use the .showdialog to open the addaddress form. When this forms adds the address to the DB it gets the autoID... but I then want to enter that autoID on a text box on the main form.
View 2 Replies
Jan 1, 2012
I have a form with 3 tabs: one tab is for user entry and computations, a second tab shows values that will be used for computations which are read from one database (I call it settings in that the values are constants for calculations but it's not application settings in the way people think of it, to be clear) and the third displays a table from another database. The second tab has a table adapter interface for the dataset that contains values used for calculations that can be changed (to do different scenarios.) Those numbers are read from a single record in a database that has 20 fields and was read once when the data is loaded into the second tab to be displayed.
The problem I am having is that I would like to use the numbers from the second tab (the constants) in computations to be shown on the first tab. I have tried declaring the variables on the second tab as public but they are already "friends" with the form event. However, when I go to use them in calculations, it's like they don't exist.
For example, one calculation I am doing is fuel cost. The user enters miles and this is stored as a variable called mileage. To calculate the result fuelcost, I have to use two other fields that are shown in the second tab: MPG (miles per gallon) and fuelprice (the price of gas). So fuelcost = (mileage/mpg)*fuelprice. These are read from a datatable called testdata which is actually part of the project. I want to be able to use these variables throughout the program but declaring them as public isn't working.
How do I make the variables from one tab usable elsewhere in the program? The other thing I noticed is since the values of the variables are loaded into textboxes and assigned variable names by naming the textboxes, using val([variablename].text) isn't solving the problem either. For example, saying milespergallon = val(mpg.text) is not doing the trick because I am getting a message that 'text' is not an integer when I declare milespergallon.
Update Here the code that is being used:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim mileage = Int32.Parse(Miles.Text)
Dim rate = 0
Dim baserate = 0
[code]....
TabPage2 is where the variables are displayed that I want to use in TabPage1.
Private Sub TabPage2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TabPage2.Click
End Sub
View 2 Replies
Jul 16, 2010
I am wondering if datatype can be passed as a parameter in a function..
for example..
Private Function CreateDT(ByVal myDT As DataTable, ByVal myColName As String As DataTable
(
myDT.Columns.Add(myColName, GetType(myColDataType))
)
View 17 Replies
May 2, 2012
VB Imports System.Data.SqlClient Public Class frmMain
[Code]...
I have three ways of adding parameters to my query commented out above. The all seem to return 1781 records (which is all of the records) and will not filter out to what the UserName variable equals which should reduce it to 32 rows.
I use a Console.WriteLine to show that the UserName is indeed my username. But it seems to not be getting passed to the query properly. I tested the Stored Procedure before even starting in on the program, so I know it functions properly. I just don't know what I'm missing from a VB.NET perspective to get the same results into my DataTable.
View 1 Replies
Nov 14, 2011
In this report I put an image box named logo the select image Source is set to EXTERNAL and in the use this image I have Parameters!LogoPath.Value.I would like the users to be able to pick their own logo.
View 1 Replies
Jun 21, 2012
I am trying to do a runas command but it will not let me pass all the variables instaead it brings up a command prompt asking for a password how can I wait for the command prompt to come up and pass the command variable to the console? variable I need to pass is aPwd
[Code]...
View 2 Replies
Aug 21, 2011
I'm trying to retrieve a record from access database on the basis of a string variable.
here is the code
Dim val As String( "kent")
Dim comm As Data.OleDb.OleDbCommand
comm = New Data.OleDb.OleDbCommand("select DISTINCT M_DATE_P from MACHINE_P where M_MODEL=" & val, conn)
i want to pass val variable, so that i can retrieve data at runtime.
View 3 Replies
Jul 16, 2011
Can someone tell me what happened to the object browser in visual basic 2010?
View 2 Replies
Jan 21, 2012
Iv'e seen this in some program. How can I make something like this?
View 10 Replies
May 11, 2010
Try ProgressBar1.Maximum = e.MaximumProgress ProgressBar1.Value = e.CurrentProgress Catch ex As Exception
[code].....
View 6 Replies
Aug 24, 2010
the web browser url thing can not be transferred to a txt file?Because I'm doing a program launcher that will launch the game and when you start a program launcher in question is immediately displayed on the website of the txt file is written.That would be the plan.I started to do the Microsoft Visual Studio 2010 program launcher.For example, the txt file included in this form would be written:
Url = http://.........com
Home = http://.........com
Forum = http://.........com/forum
Register = http://.........com/register.php
How can a program launcher to do?Yes, and there are still parts of the button would be home, and forum registration button. These can be included in the txt file.The Korean MuOnline launcher program that is solved, that are placed in the file url codes.
View 2 Replies
May 9, 2011
I've developed a Tabbed Web Browser, but i have some problems with it.The first one is opening the link(for instance from google.com search) in the new window of internet explorer. But it must be opened in the same tab.I would also like to open the link in the new tab by clicking left mouse button on it.The source code and the project is in the attachments.
View 1 Replies
Jan 24, 2012
I hope thisis the right forum for my question. if not, sorry. I am using VB 2010 to create a WPF Web Browser application. I need to open a new page after clicking a button. How do i do this? In vb it would be like form1.show for example. How would it be in this case?
View 1 Replies
Mar 10, 2011
I am using vb10 and i want to make a webbrowser but i want the web browser to be able to block certain url's and unblock them the url's are image/swf url's so all i want to do is load a website in my browser and be able to stop certain image/swf url's from loading then when i want able to unblock them can you give me the code to do this or explain how i can do it.
I have the url's i want to block/unblock
let say the url was
[URL]
I would want to block it with a check box but then if i want it back i can just uncheack the box.
View 3 Replies
Oct 13, 2011
I am trying to create a simple browser that will be mainly for personal use. I followed a tutorial to create the actual browser; the address bar and the Go button and now I need to create the Home button, Back and Forward button.If I can find the source code for it, I am going to implement it into my sample browser and perhaps?
View 20 Replies
Sep 30, 2010
I'm having trouble making an instance of the WebKit browser use a different IP. Is there a simple method that I'm missing?
View 12 Replies
Mar 22, 2011
1. Regex:this
Try
Dim mCollect As MatchCollection = Regex.Matches(Textbox1.text.ToString , "(?<=1).*?(?=3)", RegexOptions.IgnoreCase)
For Each m As Match In mCollect
TextBox2.Text = m.Value
[Code]...
View 6 Replies
Nov 29, 2011
I have a problem with my web browser!
I was trying it out and guess what happened!
One of the websites said that I don't have javascript enabled!
I know that webbrowser1 is basically Internet Explorer but is there a code that would enable the javascript in webbrowser1?
View 2 Replies
Mar 21, 2011
I am playing with a simple file browser using TreeView. Why would I get "Access to the path is denied" on My Pictures, My Music and My Videos? No problem with My Documents and countless other folders and sub-folders, just My Pictures, My Music and My Videos. Obviously I can access these folders fine in Windows Exlporer or from VB.NET using OpenFileDialog. I'm using Windows 7 64-bit BTW:
[Code]...
View 1 Replies
Mar 21, 2011
I want to have an email client in my vb using just the web browser of it.I want it to auto log in and will not display the log in page instead it will login automatically in the website.It will show directly your mail inbox or let you in automatically log in your email account.I will give the default password and username that will be use in the email account using a textbox found in my form.
View 4 Replies
Oct 5, 2010
i wish to use this form which returns a value true or false,
<form action="loginapp.php" method="post" name="logmein">
<table>
<tr>
[Code]....
i'm trying to do away with webbrowsers (IE required) from my vb project.
also whats a better alternative to ie browsers in vb.net, i been looking at gecko but people say it requires you to include 16mb+ worth of files?!?
there must be a way to include browser functionality, without the end user required to have IE Browser?
View 9 Replies
Feb 15, 2011
I want Favorites/Bookmarks on a web browser.I want it to list favorites in a listbox (if possible) and when you click on a favorite, it will take you to that page.I also want it to add bookmarks on add bookmarks button click I also looked at source of other programs and couldn't find what I'm looking for.I using TabControl1 by the way.I would like to not use IE favorites, but if I have to, it's OK.
View 2 Replies
Apr 28, 2012
This is my first time posting and I am asking for a huge favor:I have a web browsing application that is supposed to filter bad words. I know:WebBrowser1.DocumentText = WebBrowser1.DocumentText.Replace("BADWORD", "B******")Does NOT work. I know that you can litterally cut some text from a web page using:
WebBrowser1.Document.ExecCommand("Cut", False, vbNull)So, maybe cut and replace the word?
View 3 Replies
