Imports System.Data.SqlClient
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim connetionString As String
Dim cnn As SqlConnection
Dim cmd As SqlCommand
Dim sql As String
connetionString = "Data Source=ServerName;Initial Catalog=DatabaseName;User ID=UserName;Password=Password"
sql = "Your SQL Statement Here like Select Count(*) from product"
cnn = New SqlConnection(connetionString)
Try
cnn.Open()
cmd = New SqlCommand(sql, cnn)
Dim count As Int32 = Convert.ToInt32(cmd.ExecuteScalar())
cmd.Dispose()
cnn.Close()
MsgBox(" No. of Rows " & count)
Catch ex As Exception
MsgBox("Can not open connection ! ")
End Try
End Sub
End Class