[vb.net] Forum Topics

Hi, How can I make my app to download all files inside folder 123 from web ( [url]http://mywbs.com/123/[/url]) ?

i m using Microsoft VS 2008 and in that VB.NET as the language the problem is i m not able to store connection string every time machine changes have to keep on changing the connection string i have searched browsed, surfed done everything but still not able to find the …

Hi, I'm trying to populate an asp:menu from a database on my master page and keep getting the error: Object reference not set to an instance of an object Here's my code on the master page: [CODE] <asp:Label runat="server" ID="errLabel" /> <asp:Menu ID="Categories" runat="server" CssClass="menu" EnableViewState="false" Orientation="Vertical" DataSourceID="categoryListSrc"></asp:Menu> <asp:XmlDataSource ID="categoryListSrc" …

[CODE][TEX] I want to make a manu bar that is same as the menu Bar present in Microsoft office 2007. How is it possible? Thanks for the help!:) [/TEX][/CODE]

hi good morning! I want to know if vb .net form can be also loaded into browser.And how it will done?

Have Two Text Boxes one for "user name" and the other for "password" and also have a MS Access database with three coloums "UserIdNum" which is an auto num, "UserName" and "password" i want it so when i click one button "create user" it adds the data from the two …

Hi, My application is in VS2008 coded in vb.net.I have a table with three columns FromDate,Todate and Schedule.FromDate and ToDate will have date values whereas Schedule will have a any of these values(weekly,Monthly,Yearly) In my Form i have given some provision to the user to check the records.My requirement is …

I'm working on a mass text replacer program because I'm sick of all the 10-day trial ones out there that aren't very good. The entire program is basically finished (All easy stuff), but now I need to code the actual replace/delete stuff, which I'm stuck on because apparently the way …

Hello Members of DaniWeb, I have run into an issue and need help solving it. I know how to go about adding items to My.Settings and I have already created the Specialized String Collection to My.Settings called List but I am having some trouble getting the items and the subitems …

[CODE] Public Structure TMProduct <VBFixedString(25)> Public productline As String <VBFixedString(25)> Public hinban As String <VBFixedString(25)> Public shortcode As String <VBFixedString(25)> Public fusible As String Public nutcount As Integer <VBFixedArray(11)> Public nuts() As Integer <VBFixedString(512), VBFixedArray(11)> Public tips() As String End Structure [/CODE] in VB6 the length of this structure is …

[COLOR="PINK"]Hai guys, How can I make my application to extract files inside .rar/zip archive in application.startupPath directory!? ty:*[/COLOR]

Hi Iam a Graphic designer and now i want to learn VB (software development) New to vb not know anything about that and iam quick learner any Help is appreciated. from where i start to learn. which software i download vb6? or vb studio? Thanks in advance.:icon_smile:

I am having a problem with my C# datagridview. When I add data into it, it doesnt auto update. And nothing I found online works to update the view for the user during runtime. I've used refresh(), update(), invalidate(). Nothing seems to work. Can anyone help me out with this …

Hello, I hope someone can give me some help. I have a datagridview (Unbound), wich calculate several numbers, and I use this following code to save 5 of the columns to a XML file. My problem is that I would like to load this file back to my datagridview, and …

I cannot keep trying to solve this...It will eventually do me in. So I found you on google. I hope someone can help. I need a vba code for the attached excel 2010 file Once i have a vba code, i can then adjust it for further vba challenges. Thanks …

[CODE]I am planning to make an application that can graph all functions.(polynomials, rational, trigonometric,etc) but I can't make a decision on which programming language I am going to use. I am choosing between Java and VB.net. what are the ups and downs of these languages? Which one would be better …

Hello all, I have a question regarding calling a C++ dll from vb.net My C++ dll has a function that takes char **data as a parameter like this for example. [CODE]extern "C" int fn(char **y_data)[/CODE] How exactly can I pass a string array to the dll from vb.net. Thanks

Hii friends Well i have written a code that produces an certain exe file.Now I want to pass that output to an another external application on windows....how can i do that???

I would like to know how to use module, why we need to use module and when to use module. I've tried to use module but some of my textboxes, labels and other controls didn't recognize by the module i've created.

Hi i'm having problem with rebuilding my program. Everything went fine when I run my application but when I stopped and made some changes to it and re-run it again this error message kept on displaying [CODE]"unable to copy file "obj\release" to "bin\release". the process cannot access the file because …

Hi, below is my code, but when i send the message thru client socket i receive [COLOR="Red"]Specified argument was out of the range of valid values. Parameter name: size[/COLOR] Can anyone help me ! [CODE] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim serverStream As …

Hi all, In a program I've been working on I would like to start a process and save it in a variable of type Process. This is so I can kill it later, if needed, and change the window type. The process is an Excel document. Here is some relevant …

Hi all, I've been working on a piece of software for a few weeks now and I've got to the point where I'm publishing it and testing it on other computers, namely my colleague's. We're both working on the same network and have similar permissions for our accounts, but for …

Hii friends Well I want to check if an exe file is corrupt without double clicking it....there mist be some way to do this.. can I write a code in vb ..??

Is there a way to change the ftp password for a certain user programmatically?

I have an assignment to make a program for Time Entry. I am trying to get it where the Get payment button is disabled when the program first executes and then enables once I have submitted hours for five days. Below is the code I have so far and any …

Hello all, I have a form with 24 textboxes incremented by a letter. example: txtDimVala1.text, txtDimValb1.text, txtDimValc1.text, etc. I created a code to check each textbox, but there must me a more efficient way to loop it. I have tried a few loops but I cant get them to work …

Front End : VB 2008 Back End : Access 2003 Example of Database Record: [B]cCode | Name | Company | Contact [/B] 20091 | ABC | XYZ | 123 20101 | AB1 | XYZ1 | 456 20102 | AB1 | XY123 | 987 I am using year for making a …

im tried to make a vb creator to create account but how to show the captcha in my form? please teach me how to do it. Thank you.

Hi All, I have webservice im having webmethod in that which returns Boolean value. Its retruning the correct output value only when the connection is pointing to localhost. Can any one please guide me? Thanks