Show data in sqlserver through disconnected architecture in vb.net

*These two namespaces are must be required for SqlServer Connectivity in your form:-

1. Imports System.Data

2. Imports System.Data.SqlClient

Show Data

Private Sub btnShow_Click(sender As Object, e As EventArgs) Handles btnShow.Click

        Dim strCon As String

        strCon = "Data Source=PRADEEP-HP;Initial Catalog=ClassDemo;Integrated Security=True"

        Dim Sqlcon As New SqlConnection

        Sqlcon = New SqlConnection(strCon)

        Dim Query As String

        Query = "Select * from Employee"

        Dim dt As New DataTable

        dt = New DataTable()

        Dim Da As SqlDataAdapter

        Da = New SqlDataAdapter(Query, Sqlcon)

        Da.Fill(dt)

        Dim bs As New BindingSource

        bs.DataSource = dt

        DataGridView1.DataSource = bs

    End Sub

https://www.youtube.com/channel/UCKLRUr6U5OFeu7FLOpQ-FSw/videos