653 Topics
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| | How can the following code be change so the children form move event is smoother? Dim isMouseDown As Integer Dim MyX, MyY As Integer Private Sub Form1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseDown isMouseDown = 1 MyX = e.X : MyY = e.Y 'Me.Cursor = Cursors.SizeAll End … |
 | Hello, I am trying to run a simple loop and am having trouble. I would like for this loop to run through the data in an excel spreadhseet and analize column "p". Upon analisys, the macro will create a new worksheet each time it encounters a new digit in coulmn …  |
| | I'm having trouble figuring out how to fill a dynamic array function and then print it on declaration. Here is the function: Public Function SQLConductGetFields(InCommand As Object) As String() Dim ConnectionA As New MySqlConnection(My.Application.sqlconnect) Dim command As New MySqlCommand() ConnectionA.Open() command.Connection = ConnectionA Dim reader As MySqlDataReader command.CommandText = InCommand …  |
| | Hi, i want to calculate elasped time in Mintues excluding after 6pm and the weekends. for instance i have a start time on 2013-01-11 2:37:20 PM and need to calculate the time difference with repect to current time(NOW) in minutes by satisfying above 2 conditions. i've been trying to do …  |
 | 'the code is working properly only problem with this code is when the first line ends in excel and data is inserted in next Row "instead of inserting another row it copies the same content which is inseted last time in form " |
| | I'm working on a project that contains 3 different lists. 2 lists of 2 different controls, and 1 list of a custom class. I found that I needed each of these lists sorted. The problem with sorting a list of complex types is there's no default comparer for them. That … |
| | Hi I have an insert statement in my VB code that updates about 20 fields in sql. I pass through todays date and a set of values. This occurs on a button click event. My problem is if the button is clicked more than once the data is duplicated in …  |
| | hi. a blind programming student, and did ask my lecturer, but he could not answer. has not done the talker classes before. i have a hangman self voicing game. it uses the anna voice, but looking for some more human sounding voices, like aussie, british, united states. did downloa and … |
 | Hello, I was wondering if there is a way to display formatting in a richtextbox eg. If i put **test** the word "test" would be i bold (only the word "test" and the rest would stay the normal). or if i put `test` the word "test" would be i size …  |
| | I have a function that reads a text file that contains information about the sql database it connects to. It has to be invoked across multiple forms. How could I make it to where it is invoked once and then stores into variables that the program can continue to use … |
| | I'm using the Visual Basic that comes with Visual Studio 2012 Utlimate, and everything I find online doesnt ever work. I am simply trying to make it to when a button is clicked the rows that are checked get deleted. Do While TodaysTrans.SelectedItems.Count > 0 TodaysTrans.Items.Remove(TodaysTrans->CheckBox.Equals(true)) Loop |
| | Hello, I have a program I have made in vb which works perfectly fine. It has a couple of variables I would like the user to define though such as the timer interval. To do this I would like to have one program where the user can download it, run …  |
| | what is the code to make a timer to my program that basically times how long it takes students to complete a quiz, the timer starts and stops once the 15 questions in the quiz are answered twice , Thank You |
 | Hi, I have following code. Dim myData1 As MySqlDataReader Dim sqlquary1 = "INSERT INTO table1 (text1) Values (Value1); INSERT INTO table2 (text2) Values (Value2); INSERT INTO table3 (text3) Values (Value3)" Dim command1 As New MySqlCommand command1.Connection = mySqlConnection command1.CommandText = sqlquary1 myData1 = command1.ExecuteReader mySqlConnection.Close() I need to send few …  |
| | Hi geeks!! im working on a project (in visual studio 2008) where i need to create a reminder which will prompt every month for showing the actual state of fees a number of customers have left to pay. the project uses access as database and will have a fixed amount …  |
| | In a recent discussion these code snippets were developed to replace Convert.ToInt32 and Convert.ToDouble. The person I was helping had a very large number of conversions to do. In our tests, using these 2 routines we were able to do over 1 million conversions in less than half the time. … |
| | i am working on a POS as a school project. im having a problem in getting the stocks, which is a record in my database. this is what i need to do, i need to populate the combobox with drug names with suggests. when i choose a certain drug, its … |
| | Hello, I am trying to build a pos and inventory system in vb 6.0 with MS-Access database. I do not have much experties in vb 6. Ok here is the question now, I want to build a report like income statement. I have two tables with name tblsales and tblexpense, … |
| | I have a VB.NET application that has a site.master with a navigation menu in landscape format. In my default.aspx I have a multiview component. When I select the second view in my multiview the navigation menu momentarily changes to portrait format and then back to landscape format. Ideally, I would …  |
| | Hello in this code i'm like counting the interest of the start capital and doing this untill the start capital is as much worth as its double but now beside of that i'd like to count with a for next the years so like start capital 100 interest 5 year …  |
| | Hi to all, I'm using the WIA Aut. Library [url]http://www.microsoft.com/downloads/details.aspx?familyid=a332a77a-01b8-4de6-91c2-b7ea32537e29&displaylang=en[/url] , trying to capture photos from 5 digital cameras (Nikon D90) USB-connected to my pc. Now, I partially achieved my goal, what I do is: - loop through the attached devices, connecting to every camera; - fotocamera.ExecuteCommand (WIA.CommandID.wiaCommandTakePicture) ; - … |
| | using System; using System.Data; using System.Collections.Generic; using System.Linq; using System.Text; using MySql.Data.MySqlClient; using System.Windows.Forms; using DPUruNet; using System.Drawing.Imaging; using System.Drawing; namespace UareUBiometrics { class HelperFunctions { private static Fmd[] fmds; private static Fmd[] allDBFmds; public static Fmd[] GetAllFmds { get { return allDBFmds; } } private static string[] allUserNames; public … |
| | We are using digital persona for our biometrics. We can already save employee ID, employee name and assigned finger .Our problem is that we dont know how to save a fingerprint template to a database and retrieve it so that it can still be read and verified by the biometric … |
| | See i want to print my bill separated by lines and should appear like each column spearated by a lineand each row separated by a line. but these should no appear in main form only in print preview it should appear is it possible how can i do it clearly …  |
| | error connecting to databaseAccess denied for use 'root'@'localhost(using password:YES) using System; using System.Data; using System.Collections.Generic; using System.Linq; using System.Text; using MySql.Data.MySqlClient; using System.Windows.Forms; using DPUruNet; using System.Drawing.Imaging; using System.Drawing; namespace UareUBiometrics { class HelperFunctions { private static Fmd[] fmds; private static Fmd[] allDBFmds; public static Fmd[] GetAllFmds { get { … |
| | Well I have to make a microwave program in Visual Basic for school. I can't seem to find anything in the index that will help me with the timer/countdown. I found TimeOfDay() and was going to use that for the clock but I can't figure out how I would make … |
| | Imports MySql.Data.MySqlClient Public Class Form1 Public sConnection As New MySqlConnection Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load If sConnection.State = ConnectionState.Closed Then sConnection.ConnectionString = "SERVER = localhost; USERID = root; PASSWORD =; DATABASE = vb;" sConnection.Open() End If LoadPeople() End Sub Public Sub LoadPeople() Dim … |
 | Hi all, With BIDS (Business Intelligence Development Studio)/SSIS, I have a process that downloads zipped CSV files. I store the files using the naming convention from the source ie 03260020-eng.csv. In a script task using BIDS, I would like to rename the file to exclude "-eng" but I'm not sure … |
| | Hello Community, I would like to know if there is a way to use augmentations on a visual basic.net program? Eg. "ProgramName.exe Command" And i mean on my vb program so i could use a commandline using cmd to do something on my program. Please Help. |
| | Hello guys I have got a little programme that been written in Python, I did connect it to an application been created in Visual Basic 2010, But to run the Python file, Of course you will need to install the Python software/Format to be able to run the python file, … |
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