Search Network Code Sample To Produce VB Application?
Jun 7, 2012
I would like to ask something about Network in VB.NetI try to search network code sample to produce VB.Net application (Like Server and client)But I found a lot of codes (Server and client) and the codes are very complicated for me because codes are mixed with chatting process So I would like to know or want some sample Network VB.Net application(code) the application has two forms
form1(server) and form2(client)
form2(client) has (one button or textbox)
form1(server) can make visible or invisible (button or textbox) of the form2 (Like that code, I can able to make or learn other processes) I want to know how to code it. If I can get the code, I can learn more smoothly with various way
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Mar 13, 2010
Anyone knows where I can download binary search tree for VB.Net ? I'm working on a small project for my company and I'm thinking of using BST as a sorting tool.I used to do BST using C++ and I was using linked list. I'm not sure if that can be done in VB.Net but is there any other ways? any input and comments are welcome.
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Sep 23, 2010
I am looking for a bit of inspiration here, a client has requested me to build a simple remote process monitoring application with capability for smtp notification, when monitored processes go down or come back on-line. Can anyone point me in the direction of some sample code to get me started. I have briefly looked at .net remoting as a potential development path, from my understanding of how this works, the remoting architecture would require both a client and remote server component, (though I am not a 100% sure on this one), however if this is the case, then it will not fit the bill, as one of the fundamental requirements is that no additional software can be deployed on the servers which are to be monitored
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Dec 18, 2009
I am trying to rewrite some code and I am trying to determine if I am writing it correctly. My goal is to make sure that the old code and my new code produce the same results(i.e. are logically equivalent). Are the 2 code blocks below equivalent?
Old
If a = 1 then
If b = 3 OrElse b = 18 OrElse b = 20 OrElse b = 21 OrElse b = 4 then
' Do something
[code]....
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Jun 25, 2010
Anybody can tell em where can i get a com+ code sample (if it s ntier, better)?
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Jul 25, 2011
Why does the following code produce 'WILD' rather than 'BILL'? [code]
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Oct 7, 2009
I have found this code in the internet and I try it but it has an error. Here is the code that I get from the internet:
[code...]
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Mar 11, 2010
As I am to VB.NET, I would like someone to help me on SearchButton code. I am using MS Access database. I would like to get the result of search commond into ListView.
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Mar 25, 2010
I am trying making a appliction that produce a invoice, its just a type of business application, in that i want to and form that contain a email sector divided on two tabs one to send email, and second to receive email (like to check my inbox, etc)
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Mar 13, 2011
I have a "legacy" VB.NET application (winforms) written for .NET 1.1, and re-compiled under 2.0 that produces a report in HTML via a custom XmlTextWriter wrapper that is suited for HTML. The user then would print the report into pdf if they wanted to.
That was 2003, and now technology has changed a bit, especially within the C#/VB.NET world, and customers want to skip the HTML part, and go to PDF directly. What are my options for open source, or low cost PDF libraries that work well with .NET and must support tables with pictures (generated bitmaps from code) and text.
[Code]...
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Apr 12, 2009
At present i have an interface which displays a string of sql code in a rich text box.
I also have my microsoft access database connected to the form.
How would i go about getting the sql code in the rich text box to produce the results for the query??
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Feb 5, 2011
i convert some code from c# sample from internet and i try to convert it to vb.net. I had some difficulties to resolve some error after conversion.
Here's the code ;
CODE:
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Aug 4, 2011
I have converted this parallel extension c# code sample to VB.NET
[URL]
using the Developerfusion tool here but I am getting multiple errors that I cannot resolve with my limited C# experience.
1) After getting errors I converted System.Runtime.CompilerServices.Extension to Global.System.Runtime.CompilerServices.ExtensionAttribute which is the closest I could come up with, and I get errors on the line (26)
Return SendTaskCore(ping, userToken, Function(tcs) ping.SendAsync(address, tcs))saying that ping.SendAsync(address, timeout, tcs) does not produce a value
2) Around line 196 handler = Function(sender, e) EAPCommon.HandleCompletion(tcs, e, Function() e.Reply, Function() ping.PingCompleted -= handler)
I get an error on 'ping.PingCompleted' saying'Public Event PingCompleted(sender As Object, e As System.Net.NetworkInformation.PingCompletedEventArgs)' is an event, and cannot be called directly. Use a 'RaiseEvent' statement to raise an event.
[code]....
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Feb 19, 2010
I'm looking for a control like the image bellow, treeview combined with a listview, and with editable cells.does someone have a sample code or some information on how can i do this?
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Sep 28, 2010
I recently aqquired VB 2010 Express but have limited programming experience.I am looking for sample code and/or literature which will show me how to plot a Y=f(X) curve - for example code which will plot a straight line, a parabola, etc.I need it as a template from which I can learn about how to build such a graphing program and then tailor one to my needs.
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Nov 28, 2009
I have a vbscript that does the following but I want to do it in vb .net and was hoping someone could post some sample code to get me started. The script does the following. Monitors 2 folders specified in a config file. When a zip file is put in the one of the folders it us automatically unzipped to a working folder and then the zip file is renamed to unzipped-<zip>.zip. I am hoping someone could post a visual studio project or code that might help me get started.
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Aug 26, 2005
how to zoom in / out picture box sample code in vb.net?
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Dec 28, 2011
Currently, Smart Indent in VS 2010 is giving me lots of headaches. Everytime I try to put each parameter of a Sub or a Function into one line like
Private Function Foo (ByVal a As String, _
ByVal i As Integer)
[code].....
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Dec 7, 2011
Is there a way in vb.net to produce a excel file from a certain series of code that could be use for report generation.
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Mar 28, 2011
i'm a freshman and was handed this assignment a short while ago and i'm having extreme difficulty figuring out why i keep getting the following error message whenever i click btnGenerate.Click on the form:Error1: Unable to apply this change while debugging. 'Private Sub GroupBox1_Enter(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles GroupBox1.Enter' was deleted that modifies 'Public Class Form1'. You must revert the change or stop the debugging sessionBasically the assignment is requesting that we build a 'Call Cost Calculator' and since im relatively new to this i've never worked with strings before and also get the follow errors:Warning2Variable 'sCountryBeingPhoned' is used before it has been assigned a value. A null reference exception could result at runtime.Warning3Variable 'sPhonePlan' is used before it has been assigned a value. A null reference exception could result at runtime.
My form codes:
vb
Public Class Form1 'heading Const sFormHeading As String = "Call Cost
[code]....
I reals because it's driving me mad and i'm honestly quite literally stuck and can't move on until i get this sorted.
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Apr 4, 2012
i just trying to develop Dashboard application in vb.net but can't find any good example[not even in C#.net]..[either VB.NET or C#.NET and Doesn't using any third party control like VisiFire or etc] for dashboard style application.
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Jan 27, 2010
I have the following code
Protected Sub btnAdd_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAdd.Click
Dim counter As Integer = 0
Dim t As DataTable = DirectCast(Session("MyDataTable"), DataTable)
Dim row1 As DataRow = t.NewRow()
If (isUnique(t) And counter < 30) Then
row1("ID") = counter + 1
[Code]...
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Jul 18, 2012
I'm searching for an Audio/Sound monitoring sample code. What it does is it meters the sound coming out of the computer.
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Apr 28, 2011
I'm using the book titled "Database Programming with Visual Basic .NET and ADO.NET: Tips, Tutorials, and Code".
I'm going through the chapter that has me do data binding by setting the properties of a DataGrid and TextBoxes.
It had me drag a DataAdapter onto the form and had me generate a DataSet. This part works fine. It also had me set the binding through the Text propert of each TextBox. This also works fine as it displays the correct data as the user navigates through the DataGrid.
I think there may be something missing from the code samples in the book because saving the data back to the database is not working and even no errors are reported.[code]...
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Jan 27, 2010
Is someone can give me an example in code making in searching for telephone numbers. Im just a begginer with just a little knowledge in coding. Any simple example that can give me hints on how to start a code in searching of telephone numbers.
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Jul 3, 2009
I know how to genrate a serial number using GUID. How can I use it. Suppose I send a CD with the software to someone. I do not want just anyone to use it. They have to have the KEY or SN. How can I impliment it so that if you do not have the s/n / key then you will not be able to install the software.
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Feb 25, 2012
When a user make a program in visual basic, for example, can he/she copy and use some of the code samples provided in the MSDN Library? Is one totally free to use such code in one's programs, and even allowed to sell software containing such sample code, or does one have to massively modify it so that it resembles little of the original.
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May 6, 2007
The following is an application sample downloaded from the Microsoft website.It shows how to use the serial port.However, it does not work as written.It sends data OK.When it receives data from the serial port and attempts to display it in textBox2, the program locks up and eventually shows an error message having to do with a thread error..Does anyone understand why this "sample program" written by Microsoft does not work?I see many posts about problems attempting to read the serial port and generating thread errors,[code]
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Aug 12, 2009
Do anybody have sample code for mailing using System.net.Mail
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Aug 15, 2011
I am looking for sample code for vb.net Dynamic Dashboard applications? i want the code in vb.net which will be my front end and sql will be my back end for database?
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