Good start in your comment but what is in your array is strings not integers so you would loop through the strings. Dim TeamString(31) As String For Each Team As String In TeamString MessageBox.Show(“Team Name:” & Team) Next 0 solved Converting the For Next Loop into a For Each Loop
You overwrite the value of your commandtext with a select statement before executing the update statement, so it is never run. 1 solved Updating SQL database Issue [closed]
note that you have to referance Microsoft.Office.Interop.Excel assembly: project>>add reference>> check Microsoft Excel x.xx Object Libary Imports Microsoft.Office.Interop Public Class Form1 Private exapp As Excel.Application Private xlwb As Excel.Workbook Private xlws As Excel.Worksheet Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load exapp = New Excel.Application xlwb = exapp.Workbooks.Add() xlws = xlwb.Worksheets.Add() xlws.Name = … Read more
I resume step by step: 1 – Create a console project. 2 – Install EF using Nuget: Install-Package EntityFramework 3 – Create SalesRepresentative: namespace EF { public partial class SalesRepresentative { public int ID { get; set; } public string Name { get; set; } public string Email { get; set; } public string CellPhone … Read more
If you’re being LAZY and i mean lazy you can use http://converter.telerik.com/ Here’s the output for you: Public Shared Function getColumnNameFromIndex(column As Integer) As String column -= 1 Dim col As String = Chr(Asc(“A”) + (column Mod 26)) While column >= 26 column = (column \ 26) – 1 col = Chr(Asc(“A”) + (column Mod … Read more
Not sure if I get your question correctly… First, if what you want is to show a progressbar with some value that’s not 100… why not simply set the progres bar’s Maximum to your value (156761 in your example) and set Value to whatever progress it has? Now, if the progress bar for whatever reason … Read more
In short: You should create,open,use,close,dispose Connections where you’re using them. The best way is to use the using-statement. By not closing the connection as soon as possible, the Connection-Pool needs to create new physical connections to the dbms which is very expensive in terms of perfomance. Using conn As New SqlClient.SqlConnection(ConfigurationManager.ConnectionStrings(“ConnStr”).ConnectionString) Using insertCommand As New … Read more
you may use a for loop for one and an array incremented manually for the other like so: Provided both these collections(or arrays) have the same number of elements: Dim strSQLCommand As String Dim intProductIdIndex as integer=0 For Each productQtys In productQty strSQLCommand = “INSERT INTO Orders(SessionID, productID, qty, orderDate) ” & _ “Values (‘” … Read more
The problem is that .FaceValue is not a property of a PictureBox. You would instead need to grab the FaceValue from your Deck based upon the cards generated. In response to your comment below, try something like this… Dim card1 as new card = deck.DealCard() card1PictureBox.Image = GetCardImage(card1) So, that’s how you set one of … Read more
You could set a ‘baseDate’ in your code as ‘1/13/2018’ in order to compare it with today’s date. Then you just need to get the days in between, and get its “module 3” value: Dim baseDateString = “14/01/2018” Dim baseDate As Date = Date.ParseExact(baseDateString, “dd/MM/yyyy”, System.Globalization.DateTimeFormatInfo.InvariantInfo) Dim datetimeBetween = DateTime.Today.Subtract(baseDate) Dim daysBetween = datetimeBetween.Days Dim … Read more
Try this… Public Class Form1 Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click Select Case ComboBox1.SelectedItem Case “Please Select” MsgBox(“ERROR – No selection made in dropdown box!”) Case “Google” WebBrowser1.Navigate(“www.google.com”) Case “Microsoft” WebBrowser1.Navigate(“www.microsoft.com”) Case “Stack Overflow” WebBrowser1.Navigate(“www.stackoverflow.com”) End Select End Sub Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load ‘ ComboBox1.Items.Add(“Please … Read more
Split the strings in the TextBoxes into an array. The first element will contain the hours and the second element will contain the minutes. The c following the split character tells the compiler this is a char not a string. Use the constructor of the TimeSpan structure to create TimeSpans. The constructor takes 3 arguments, … Read more
You should take a look at the haxe programming language. I’ve never used it myself but it would seem that it can be compiled to JavaScript, Flash, NekoVM, PHP, C++, C# and Java (taken from http://haxe.org/). While VB.NET is not in there, C# can be pretty similar. 1 solved Convert VB.NET to either C, C++, … Read more
Your syntax is valid. You’re setting the value of Y equal to itself plus 1. There is also the += operand that does the same exact thing: Dim Y As Integer = 0 Y += 1 ‘ Y now equals 1 Example: Live Demo 5 solved Can I declare a variable to a same variable? … Read more
You should never use a control to store data. What you should be doing is have an “Cart” object which is a list of item orders. An item order should be an object which contains the order code, the quantity, and MAYBE the product description. Private Class Product Property ProductCode As Integer Property Description As … Read more