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1. Imports System.Data.SqlClient
Public Class Form1
Dim conn As SqlConnection
Dim da As SqlDataAdapter
Dim ds As DataSet
Dim str As String
Sub Koneksi()
str = "Data Source=ORACLE-PCSQLEXPRESS;Initial
Catalog=DbLatihan;Integrated Security=True"
'hasil dari sqlcennection yang dicopy
conn = New SqlConnection(str)
conn.Open()
End Sub
Sub TampilkanData()
da = New SqlDataAdapter("select * from Mahasiswa", conn)
ds = New DataSet
da.Fill(ds, "Mahasiswa")
DGV.DataSource = ds.Tables("Mahasiswa")
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
Call Koneksi()
Call TampilkanData()
End Sub
End Class