Vb.net Code To Retrieve Data From Sql Server 99%

Imports System.Data.SqlClient Public Function GetEmployeesWithReader() As List(Of Employee) Dim employees As New List(Of Employee)() Dim connectionString As String = "Server=localhost;Database=YourDatabase;Integrated Security=True;"

Private Sub LoadDataToGrid() Dim dt As DataTable = GetEmployeesAsDataTable() DataGridView1.DataSource = dt End Sub Use ExecuteScalar when you expect a single value (e.g., COUNT, SUM, or a specific field). vb.net code to retrieve data from sql server

Return dataTable End Function For Windows Forms or WPF applications, use async methods to keep the UI responsive. Imports System