SqlConnection.StateChange : SqlConnection « System.Data.SqlClient « VB.Net by API

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VB.Net
VB.Net Tutorial
VB.Net by API » System.Data.SqlClient » SqlConnection 
SqlConnection.StateChange
  
Imports System
Imports System.Collections
Imports System.Data
Imports System.IO
Imports System.Xml.Serialization
Imports System.Xml
Imports System.Windows.Forms
Imports System.Data.SqlClient


Public Class MainClass
    Shared Dim WithEvents con As SqlConnection

    Shared Sub Main()
        con = New SqlConnection("Server=(local)\SQLEXPRESS;Initial Catalog=MyDatabase;Integrated Security=SSPI"

        Dim cmd As New SqlCommand()
        cmd.CommandText = "SELECT TOP 5 FirstName, LastName FROM Employee"
        cmd.Connection = con

        Try
            con.Open()

            Dim reader As SqlDataReader = cmd.ExecuteReader()
            While reader.Read()
                Console.WriteLine_
                       "{0} - {1}", reader.GetString(0), reader.GetString(1))
            End While
            reader.Close()
        Finally
            con.Close()
        End Try
    End Sub

    Shared Sub con_StateChange(ByVal Sender As Object, _
                 ByVal E As StateChangeEventArgsHandles con.StateChange
        Console.WriteLine_
                   "{0} - {1}""ConnectionState", E.CurrentState.ToString())
    End Sub
End Class

   
    
  
Related examples in the same category
1.SqlConnection.DataSource
2.SqlConnection.Database
3.SqlConnection.InfoMessage
4.SqlConnection.ServerVersion
5.SqlConnection.Version
6.SqlConnection.WorkstationId
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