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  • VB.NET连接SQL_Server实例

    Imports System.Data.SqlClient
    Public Class Form1
        REM Public conn1 As SqlConnection = New SqlConnection("server=.; Integrated Security=False;Initial Catalog= mydatabase1; User ID= sa;password")
        Dim cn As SqlConnection
        Dim da As SqlDataAdapter
        Dim ds As DataSet
        Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
            Dim cnStr As String = "Data Source=(local);Initial Catalog=mydatabase1;Integrated Security=False;User ID=sa;Password=password;"
            cn = New SqlConnection(cnStr)
            da = New SqlDataAdapter("select * from mydatabase1.dbo.db_book", cn)
            ds = New DataSet()
            da.Fill(ds, "mydatabase1.dbo.db_book")
            DataGridView1.DataSource = ds.Tables("mydatabase1.dbo.db_book")
        End Sub
       
    End Class
    
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  • 原文地址:https://www.cnblogs.com/yanweichen/p/10296260.html
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