20,284 Topics
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| | Hello to all, i have a question that maybe already has an answer but i can't realy find it. I want to have a ListView with a progressbar for each item (row) in this ListView. I have an application where i'm downloading some files to a electronic device i made. … |
| | I have a field as MFG. i want to use an if condition to see if MFG=DELL or HP. if it is, I want to change that cell's color in the datagridview to green..only those cells under MFG column should turn green but if i said if(mfg...) it considers MFG … |
| | FOLKS: I fill my data grid view with data and i try to color a few cells based on a condition but nothing seems to work..no errors either..can u pls help me >? [CODE]Private Sub Button11_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Dim con As OleDbConnection = New OleDb.OleDbConnection("provider=microsoft.jet.oledb.4.0;data … |
| | Hello everyone, I'm newbie in vb.net and currently working on a program that enable us to chat using rs232 based hardware. I've managed to make the program to transfer and receive characters and right now I'm working to make my program enable to send file via serial ports just like … |
| | I want to try and store distinct values of table1 in an array and compare that with values in table2 in each field. But I am not sure where I need to pass the sql statement..can u please take a look at it ? for that matter..i will just have … |
 | Im making a password form and i need to make it so when the user clicks off the form, the form automaticlly comes back up again, ive searched for code snipetts alover the internet but carnt seem to find any code to do with that, any help? |
| | First of all this is an example of soemthing i am trying to do, but the idea is the same as what i want to acheive. Ok my problem is, i am filling a listbox control with data from two tables. eg. Table A [LIST] A_Id desc total [/LIST] Table … |
| | G day ,im a parent from Australia. My child is 7 turning 8 and i would like to create a simple hangman game in visual basic that he can use. I am fairly new to visual basic only having dealt with arrays,algorithms all the basic via a programming text book( … |
| | Hi there... I'm looking for words counter code I build the form which contain textbox and botton and I'm stopped at the code, I just did the code that count the space between each word but I think it stills need more things to add and if you have any … |
| | Hi All, I am IT student know alot about Vb.Net i want to use Crystal report with VB.NET even i can use as a wizad so i want it as a parameter. Help me everyone knows.  |
| | im beginner in vb... can anybody show or if can attach an example of project tht link with mic.access to vb 6.0... i need to explore about way to [COLOR="Red"][B]retrieve record from existing database and then list it on llist box, n try to sort it. further more i need … |
| | hi, I have a question related to picturebox in vb.net. I am drawing a few geometrical figures like rectangle or square or circle on the picture box. when the user clicks on any of these figures , is there any way to know the figure he has clicked. Based on … |
| | Hey guys, (btw am new here XD) I've been doing a project, and now I have 3 forms. Problem is, I want to open the last form I created to be launched first when I run the program. I've been able to do it using the .visible = True/False statements, … |
| | hi i really need ur help guyz n im sure u'll b helping me as usual i created a prog that converts currency to another one now i want to get a graph of the changing rates . i created a database in access and inserted the dates and each … |
| | Hi, Anyone knows the equation for GPS compass/bearing? I need to display a compass in my GPS application. |
 | HI! My Problem is that an error occurs if I run this program: [CODE]Dim docsend As New MSXML2.DOMDocument30 Dim httpOB As New MSXML2.XMLHTTP30 Dim pfad As String docsend.async = False pfad = "C:\order2.xml" Call docsend.load(pfad) Call httpOB.open("POST", "http:// - Server Link -", False) Call httpOB.setRequestHeader("Content-Type", "application/x-www-form-urlencoded") 'Try Call httpOB.send(docsend) MsgBox(httpOB.responseXML.xml) … |
| | when i click "button1" on my form..i get field name as ' Expr1002' and the data in it are -1.. i believe it is soemthing to do with the da.fill() .. can u please asssist me with thsi ? [QUOTE] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) … |
| | Dim strSql As String strSql = " set quoted_identifier off " strSql &= " declare @strSql varchar(150) " strSql &= " set @strSql = ""BackUp database SWAMC to disk = 'D:\SWAMC"" + Convert(varchar, getdate(), 112) + Replace(Convert(varchar, getdate(), 108), "":"", """") + "".dbb' with init,skip""" strSql &= " print @strSql" … |
| | Is it possible to create a notepad with vb.net??? how is it possible??? anyone knows how it is made??? |
| | I am trying to populate a tabbed list box with values that are present in a database table. I am having an issue with getting values to appear in the text box. I was wondering if anyone could help me out. I am using VB6 with this project. I have … |
| | I have a table in which i need to sort the column names. NOT sort by column names.....sort the COLUMN NAMES. since it is easy to sort the records.....is there any way by which you can convert column into rows and rows into columns.  |
| | Hi, I need to display compass and satellites strengths and positions in my PDA. I had found some useful websites: Part 1: [URL="http://www.codeproject.com/KB/vb/WritingGPSApplications1.aspx?fid=98498&df=90&mpp=25&noise=3&sort=Position&view=Quick&fr=76&select=918977"]http://www.codeproject.com/KB/vb/WritingGPSApplications1.aspx?fid=98498&df=90&mpp=25&noise=3&sort=Position&view=Quick&fr=76&select=918977[/URL] part 2: [URL="http://www.codeproject.com/KB/mobile/WritingGPSApplications2.aspx"]http://www.codeproject.com/KB/mobile/WritingGPSApplications2.aspx[/URL] But I had already wrote my own form and coding that can get the latitude and longitude already when detect GPS. And I find … |
| | Hi, After I get the longitude and latitude coordinates, I need to display google map/virtual earth in the PDA. I had downloaded a software to launch map in PDA. But then when I deployed my codings, I'm still unable to display the map in the web browser. This is my … |
| | Hi, I need to retrieve string from one form to another form. When I retrieved the latitude and longitude of my current location, I need to use my current latitude and longitude coordinates to link to another map form to display the map with my current location using the coordinates. … |
| | Hi, I'm new in VB.net. I have background in C++, Java and Perl. 1. Is there any book you guys would recommend? 2. Can I use VB6 book? (I know there some major changes from VB6 to VB.net) Thanks......... |
| | I know how to open an Excel file with VB but I need help with writing an argument to see if the file is already opened, because if the file is already opened the Excel file opens as read only. If it's already open I want to skip to the … |
| | I dont know this programe name what ever u say........ Suppose you have a html page save in c:\first.html first.html page contain two text boxes one for username and password and one button whenever we click on button it validate the username and password which is already pass in the … |
| | I am trying to add a new record to data base using VB.net. Here is my code: Imports System.Data Imports System.Data.OleDb Imports System.Data.SqlClient Dim objConnection As New OleDb.OleDbConnection objConnection.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source= C:\Documents and Settings\ambarda\My Documents\db1.mdb;" Dim ds As New DataSet Dim sql As String = "SELECT * FROM Sheet1" … |
| | Hi all! I've always used MySQL with my VB.NET applications and I am not too good with MS Office either. The situation I have now is that in a Word Document, there is a table from which I am interested in extracting one column and adding it as a column … |
| | When i want to create a new Windows Form Application it pop up the message "Request registry is not allowed ".anyone please help 2 fix it... thx |
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