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Member Avatar for Jostra

Hi guys please help with this i am trying to write my data from a table in a lis box but a always get the number of items inside the table. can some one come thru please. lstData.items.Add(dataAdapter.fill(dataset,"MyTable") all kinds of help will be appreciated

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Member Avatar for johnGIS

Who has VB.Net notes for a beginner. Send them to [email]jyumbya@yahoo.com[/email]

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Member Avatar for pearllyn

i doing a project and i need to send sms to mobile phone. i need source code to help me. How to write code as i want to check whether the picture arrive in my folders.

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Member Avatar for akari0283

hi all, im trying to make a modding program for games. how to read 16 bit number from a save data, and display in a textbox by 10 bit number format ? im using Microsoft Visual Basic 2008 Express Edition. plz help. sry my bad english. thx :)

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Member Avatar for Thorsun

Hi all, I've done plenty of searching through as many threads related to this issue and tried just about everything I've found, but to no avail. I am using the VB that is included with Visual Studio 2005 and I have a secured access database that I connected to using …

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Member Avatar for staticvoyager

I did see some other posts on this project, but nothing seemed to help. I just keep getting more confused. =P I coded all my issues into the comments, as this project is already late, and I'm going to have to hand it in - whether it works or not …

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Member Avatar for vb89

I'm trying to create a validation program which entails throwing everything in a csv file that i have into array and then looping through it and doing a comparison. Here is some of my preexisting code which currently finds the name of a file that I want to do a …

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Member Avatar for kenpsalm19

I need to develop a VB program that will capture the screenshot or read the data on the screen of another running application, and then sends the the read or captured data to the printer. for example, a bank may want to send a customer's deposit transaction screen to the …

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Member Avatar for SteboCSC

I'm trying to create a tcp server and tcp client using sockets. I'm new to VB and could use some help. I have the file transfer part working but, I'm running into an issue. Every time I transfer a file remotely the file size changes, leaving the file unusable. Can …

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Member Avatar for ggl0rd

this coding working. but this coding simple coding.. can anyone give idea how to make this coding looking nice ? [CODE]Imports System.Data Public Class frmANGGARANBARU Dim con As New OleDb.OleDbConnection Dim ds As New DataSet Dim da As OleDb.OleDbDataAdapter Dim sql As String Private Sub frmANGGARANBARU_Load(ByVal sender As System.Object, ByVal …

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Member Avatar for Piya27

Hi all, I just need an idea (not code) how to export data from my databse to excel sheet..that too row wise.. I only need a starting idea... m using Visual studio 2008.

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Member Avatar for Bigead

Hi! I am a total novice on programming! Can someone tell me a solution for this problem? 1. I made a simple program. 2. I debugged it and tested it. It worked fine. 3. I compiled it and tested it again on my computer. It worked fine. 4. I copied …

Member Avatar for manybox
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Member Avatar for shikamaru

Hi Friends, I have created a small media player calling COM component of Windows media player..after some Googling ...;) Now i want to cut and save the audio files played in media player...? is it possible with windows media player or i would have to use some other media player …

Member Avatar for shikamaru
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Member Avatar for scooby36

not too sure why this problem is happening. I can update the dataset from a textbox but then when I click the update button it is showing an error "Object reference not set to an instance of an object." The dataset is empty when I try to run the update. …

Member Avatar for scooby36
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Member Avatar for Vivek_1986

In my application i have used DataGridView for displaying the data available in my table (SQL database). The form containing the datagridview is accisible from the menu in MDI Form. [COLOR="red"]Problem: [/COLOR]Every time i access the datagridview form, the same data gets appended to the old data in the datagridview …

Member Avatar for Vivek_1986
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Member Avatar for tdapower

[COLOR="Red"]I connected a access database by usin codes, But when i add new data the data doesn't display in same time. it need to restart the programme. can I solve this?[/COLOR]:)

Member Avatar for Vivek_1986
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Member Avatar for Arunabh Nag

getting the following exception : [CODE] Object reference not set to an instance of an object. [/CODE]

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Member Avatar for mbb1234

I am having difficulty accessing modified data from a dynamic tab control in VB.net. In this case I have a client record with a "one-to-many" relationship to an address table. I have created code that successfully generates and populates the tabs as required. When I attempt to read the individual …

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Member Avatar for shikamaru

Hi friends, New one here...:) and new in vb.NET also I have started building a application which will display some data from access and plot the graph of them.. I have plotted it on one form, but i need zoom that graph runtime if user wants so..I am planning to …

Member Avatar for shikamaru
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Member Avatar for Kartikey

good eveninh sir/madam, error is :- An unhandled exception of type 'System.Data.SqlClient.SqlException' occurred in system.data.dll Additional information: System error. code is : - Dim a, b As Date a = Date.Now.Date b = a.Now.AddDays(-7) Dim dataset2 As New DataSet Dim myconn As SqlConnection = New _ SqlConnection("server=;database=project3;uid=;pwd=") Dim obj_deletecommand As …

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Member Avatar for ident

Hello. I have sadly been trying to solve this since 1pm, (its now 9) Basicaly i have a single instance project when a user right clicks an image it trys to host it. i use this code (yes this really did take me all them hours to get) [code] Private …

Member Avatar for GeekByChoiCe
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Member Avatar for Ana D.

Hi, I would like to know if there is a way to rename a label which is inside a GridView during the runtime. What I'm trying to do is: if the user chooses an option, Label.Text will be "Option 1"; if he chooses the other option, Label.Text = "Option2". Is …

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Member Avatar for php_noob

I am using a data connection (i don't know what...) I just have a connection string in APP_CODE and some supporting codes to execute it. (That's not the question) Well What is your recommended DB connection in ASP.NET, Is the real world still using ADO? is ADO for simple website …

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Member Avatar for johmolan

I tried to sum a column using the Dim myValue As Double =myDt.Compute("Sum("total cost"),"Condition") But I ony end up with the result. SyntaxError:SytaxError in argument: expecting an argument for singel column with possible "Child"-qualificator. Anyone knows what I do wrong I tried the same code with the column quantity and …

Member Avatar for sknake
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Member Avatar for daviddoria

(As a warning - if at any point you think "umm why don't you just use X to get your 2 column display - I'm all for that! This is the only way I came up with). I want to end up nice looking display of data on the form …

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Member Avatar for densman

Hello guys, i am in final year and planing designing an E-voting system for a country. What do you think is the basic requirements for such a system.. Please i need clues thanks

Member Avatar for Salem
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Member Avatar for phantom1000000

Hi all, I've written a piece of software that connects to a server's SQL database. The software has a timer which fires every second, and the timer connects to the database every time and pulls out a list of current to do's from a table (CurrentToDoList). This database only has …

Member Avatar for sknake
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Member Avatar for scooby36

I am not too sure if this is easy or not but I have a datagrid with a return date field. All I want to happen is if any of the dates in the grid are before the current date Datetime.Now then turn a picturebox to visible. I have had …

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