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Membaca Connection String vb.net

Written By kris Galingging on Minggu, 26 Mei 2013 | 06.32

Ada beberapa cara dalam membaca connection string dalam vb.net. namun disini akan dibahas 2 cara saja. langsu aja  nih.....

cara pertama :

tampilan conectionstring di app.config.
 
<connectionStrings>
<add name="WindowsApplication1.My.MySettings.Setting" connectionString="Data Source=oirrio-pc;Initial Catalog=obat;User ID=sa;Password=oirrio" providerName="System.Data.SqlClient" />
</connectionStrings>

 
trus cara membacanya dari form begini nih temen-temen,
Ketik coding ni pada form load dan nanti ketika di running akan muncul message box yang berisi connection string yang ada di app.config :
 
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        Dim con As New SqlConnection(My.Settings.Setting)
        Dim constring As String = con.ConnectionString
        MsgBox(constring)
End Sub
 
 

cara kedua :

tampilan conectionstring di app.config.
 
<appSettings>
<add key="ConnectionString" value="Data Source=OIRRIO-PC;Initial Catalog=obat;User Id=sa;Password=oirrio;"/>
</appSettings>

 
trus cara membacanya dari form begini nih temen-temen,
Ketik coding ni pada form load dan nanti ketika di running akan muncul message box yang berisi connection string yang ada di app.config :
 
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim connectionstring As String = System.Configuration.ConfigurationManager.AppSettings("ConnectionString")
        MsgBox(connectionstring)
End Sub
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