[vb.net] Forum Topics

Hi, I am new to VB. I am trying to parse an html file. I would like not to use a WebBrowser control because it seems like overkill. The HtmlDocument class appears not to work outside of a WebBrowser control. If there is not a way to initialize it independantly, …

I am using Vb.net 2003 and would like some method for detecting when user has made any change to any data in a datagrid. I have a simple Windows form with a single datagrid with four columns. The first column is locked to prevent user from modifying it. All the …

hi, im kinda new, in fact i just signed up hoping you guys could help me. if i have multiple data grids connecting to multiple tables in access, one with all check boxes, can i make one of the data grids be affected by the other, like when i select …

I am doing a projact in which I need help. I have created a data grid in which a database table is displayed. I have added CLEAR and CANCEL buttons. Now I want to insert buttons [COLOR="Red"]ADD[/COLOR] and [COLOR="Red"]EDIT[/COLOR] to it [COLOR="Red"]EDIT[/COLOR] button to let you edit to that record …

Im a noob in vb.net 2003 and oracle...and I desperately need the expert help regarding a problem that I face.... Im working on a web based system and the system is connected to oracle. In oracle there are 4 tables and Im facing problem with one of the tables. In …

Just thought I'd introduce myself as requested. My name is Byron Polk. I have been a database application developer, using MS Access, building complete applications for the past 12 to 15 years. I designed a database application in MS Access for commercial distribution about 10 years ago, which, was re-designed …

Hi there, My windows vista home premium dosent seem to have msaccess!!?? Can i download it somewhere for free? or any suggestions?? Irishman

Hi all, Im trying to connect my Emp.mdb database to my VB.net application. with this code. [CODE] Imports System.Data.OleDb Public Class Form1 Inherits System.Windows.Forms.Form Dim cn As OleDbConnection Dim cmd As OleDbCommand Dim dr As OleDbDataReader Private Sub Form1_Load(ByVal sender As System.Object, ByVal e as _ System.EventArgs) Handles MyBase.Load End …

Hey everyone. I have a program that will load project data according to the project number selected. One of the fields associated with the project number is the project manager. I have another table called Contact which is the contact information for the project mangers. I have a link setup …

Hi, First of all sorry if my english is not so pure i'm Belgian After using vb6 for a while i'm now migrate to vb 2005 reading books and tutorials but now i'm strugling wit datagridview Ok here is it, AutosizeRow is set to allCells, WrapMode is set to true …

Hi, can you help me i want code that show a picture and another code to save picture finaly how can add flash on my programme please please give me answer quickly best wishes

I'm having this really annoying problem. I can't add new items to a existing project anymore. I have been adding new items to this project all the time, suddenly it won't allow me to do that. I add a new windows form to this existing project, will load this new …

hi all thnaks for previous reply One more thing I want to ask u guys.it must be silly que.Actually I am working in vb.net2003 in my one application breakpoits works properly.but in another application ,when i debug application one quemark appear on break pt.& it does not work at all.I …

anybody out there who can make a program that adds a user input... for example... if the user enters 123456... the program must add 1+2+3+4+5+6 and display its sum; thats all... please help me on this... really need it... tnx a lot...

Hi! I need help for somethig I guess is very simple: I have a file that needs to be replaced with the same name. I'm saving it with the following code: ActiveWorkbook.SaveAs Filename:="\GA\temp\AR.xls", FileFormat:=xlNormal, _ Password:="", WriteResPassword:="", ReadOnlyRecommended:=False, _ CreateBackup:=False But there is a file in that location with the …

hi In my application i want to import table from Access to Excel.I have include Microsoft Web Browser to display the excel sheet .When i am running the application.It display the sheet.But One error is pop up"The file can not access,it being used by another process" Can anyone give the …

hi all, i want to make error handling but a complete ones. i was done with exception (ex) but i need a little bit more like error line,error number or other. does any one know how to do this? thx. best regards.

Is there a way in Visual Basic .net to make textboxes uneditable? I have my program reading data from a file and displaying the contents in various textboxes but dont wish to allow the user to be able to edit the contents of said textboxes.

"MS Development Environment has not been installed for the current user. Please run setup to install the application." when i start visual basic: may be this is because of soem windows update: is there any way to resolve this problem

Can anyone tell me how can I set relative path to database in a crystal report? The crystal reports are created in Visual Studion 2005 with help of the wizard. Thanks,

Hi friends Can anyone tell me how i transfer a data of Access table into Excel Sheet.I am using vb.net2003.I have to do this by coding.Plz help me

hi all, which datatype we use for storing UInt64 type of value? I want to cast integer value into UInt64 type. How we can do that in vb.net ? Plz can anybody tell me . thanks in advance Regards Guest11

I had created an application that worked, was deployed and used for a while before someone asked for an addition. When I tried to run the completed executeable file, I got a System.InvalidOperationException error immediately. When I opened the source code and tried to run it before making any changes, …

Can any one please help me in following in [COLOR="Red"]VB.NET2005[/COLOR]: I want that whenever the word setting appears a textbox would be created during runtime i.e here it appears for 4 times so 4 textboxes should be created, if it appears for 5 times then 5 textboxes would be created...... …

hi iam new to programming and i want to know how i tell vb.net if it was replied to a msgbox with (yes ) then do something please help me about that

Hi guys, I have been programming with vb since version 3 writing commercial applications. I have to write applications using the internet as the base block. I have never dealt with vb and internet controls, so I have no ideas as to how to write an internet app. with vb6. …

Hello! I'm trying to find out how to validate input from a textbox, I want to make sure it is an integer within a certain range and that the destination variable is big enough for it. Sorry if this is stupid question, I just can't find anything and it's starting …

I wrote a VB6 application for automatic or manual playing of mp3 files from a play list. This application can run forever in Windows 98, but crashes after around 128 songs in Windows 2000. I decided to replicate the basic routine that causes the crash in VB2005 on my Windows …

Hi.. I'm having a little trouble using a webservice from vb classic. I have tried to access other webservices on the net successfully but cannot access my own the right way. After some time of debugging I have found out that it might be the access to the webservice on …

I am having an xml file as follows: ######################## <?xml version="1.0" encoding="utf-8" ?> <!DOCTYPE form (View Source for full doctype...)> - <form name="Test_Form" xmlns="http://www.lotus.com/dxl" version="6.5" replicaid="652573B0001EDB3B" publicaccess="false" designerversion="6.5" noreplace="false" useapplet="false" treatashtml="false" default="false" private="false" readingorder="lefttoright" inherit="false" mailable="false" type="document" recalc="false" storeform="false" editonopen="false" anonymous="false" nofieldexchange="false" versions="none" manualversion="false" inheritdoc="none" contextpane="hide" conflictaction="createconflicts" noinitialfocus="false" nofocusonf6="false" signdocuments="false"> …

i have a windows form.in tht there is a data grid.in data grid we have a column named copy to.if we select tht form the control should move to another form where we find months from jan to dec in list bbox.it is multi select.when we select the months in …

Hi Friends, alreayd we have some .dll file (regarding plc control) which is creted by vb.net 2003.. we normally use these dll in client application.shouldbe ok..client also using 2003. now they convert client to vb.net 2005.. and the plc control .dll also.. after that when i use plc control dll …

hi there i m having problems how do i connect to database in vb.net

hello all. i am creating a program that helps write quizzes,(quizcreator),(the user chooses the type of question like t/f or multiple choice and i set it up for them and they just add the text for the question) but the thing is i need to save the final quiz created …

Hi i am trying to search in a database and can do it with the code attached, but how can i instead of putting "date > '1/1/00'", use what a user inputs in a textbox. I have tried "date > 'textbox1.text'" but this doesnt work, any help is much appreciated. …

Really having trouble with UI design using AJAX and Web Dev Express 2005. Designing systems for 25 years and finding the latest and greatest the biggest pain in the ass to figure out since JCL. Anyway: I have been trying to put controls such as the Gridview into a <DIV> …

I'm developing an app with another programmer, both of us are very mobile, I have a Testing a Development Server to add the DB we are building against and we would each pertain a local copy of the source code. How can it be possible to use VSS to synchronize …

Hi I am new in VB.net . I dont know how to connect vb.net with sqlserver. Would any one help me regarding this . Thanks Nazrul

<applicationSettings> <WindowsApplication1.My.MySettings> <setting name="Astrology" serializeAs="String"> <value>6</value> </setting> <setting name="Cricket" serializeAs="String"> <value>7</value> </setting> <setting name="Foreigncurrency" serializeAs="String"> <value>8</value> </setting> <setting name="Jobs" serializeAs="String"> <value>9</value> </setting> </WindowsApplication1.My.MySettings> </applicationSettings> I want to display 6, 7, 8, 9 in different textboxes. How can I do that in [COLOR="Red"]VB.NET2005[/COLOR] Please help

I have created a project of reading app.config configuration file and display it in textboxes But now I want that when ever the values are displayed in textboxesm, if I change it in textbox it should be simultaneously changed in app.config also. How can I do that in [COLOR="Red"]VB.NET2005???[/COLOR] Please …

if i have two forms one of them is the parent of the other both of them has a menu called (file) when i run the program and load the second form the two menus appears next to one another how can i make them one big menu

Dear all, I am facing a big problem.I need help. I want to make a software that can make the .pdf file from .doc file. Is their anyone who can help me about this problem

Dear Sir I am new in Visual Studio 2005. I am making my project and i want to take image from cam using VB 2005 Form. Please anyone help me.

PLEASE I NEED A CODE TO DOWNLOAD BARCODE FROM A SCANNER TO A P.C. USING VISUAL BASIC .NET . I WILL APPRECIATE UR PROMP RESPONSE. U CAN GIVE ME INSTANT MAIL ON MY YAHOO CHAT ID [email]wiseshort2000@yahoo.com[/email]. tanx omotoyosi

Hi I have written an application that runs in a window about a quarter of the size of the screen. If I have another window open on the screen at the same time and then drag that program across my application it looks like everything in my application gets wiped …

Hi. Can someone help. I'm working with a list (not a listBox) I have a list of staff called staffList and add a new staff member as staffList.add(staff), where staff is an object containing the staff members name and salary. I have a staff class and a staffList class for …

Hi, in datagridview, type in "this is the first line", if you press "enter" and type "this is the second line",it finishes editing the current cell and go to the cell right below it, and put "this is the second line" there. What I want is, when I press "enter" …

sir, am using vb.net2003. i want to select multiple values in datagrid.Can anybody help me for this.

Hi All, I want to know how to start the VB.Net programming for AutoCAD customization? My requirement is I've to develope some GUI screens where the user will provide all the inputs which is needed to draw a layout. The GUI screen also caontains some user controls which I can …

I want to generate XML code using vb.net <sample> <?xml version="1.0" encoding="UTF-8"?> <?mso-infoPathSolution name="urn:schemas-microsoft-com:office:infopath:textbox-vini:-myXSD-2007-12-06T08-47-54" solutionVersion="1.0.0.1" productVersion="12.0.0" PIVersion="1.0.0.0" href="file:///C:\Documents%20and%20Settings\Vinitha_mani\My%20Documents\textbox-vini\manifest.xsf" ?> <?mso-application progid="InfoPath.Document" versionProgid="InfoPath.Document.2"?> <my:myFields xmlns:my="http://schemas.microsoft.com/office/infopath/2003/myXSD/2007-12-06T08:47:54" xml:lang="en-us"> <my:field1></my:field1> <my:field2>vinitha</my:field2> </my:myFields> This xml is created from Infopath form as a source file. Now how can i generate the same through code given that …