h_r_sh
جمعه 08 خرداد 1388, 13:42 عصر
//assume your app.config is set as following:
<appSettings>
<add key="connectionstring" value="Data Source=.\SQLEXPRESS;Initial Catalog=myTable.MDF;Integrated Security=True"/>
</appSettings>
Public connectionstring As String
Public connection As SqlConnection
Dim constr As System.Configuration.AppSettingsReader
Public Sub New()
InitializeComponent()
constr = New System.Configuration.AppSettingsReader()
connectionstring = constr.GetValue("connectionstring", GetType(String)).ToString()
connection = New SqlConnection(connectionstring)
End Sub