preCharge Forums - View Single Post - How to declared the Global variables in web.config in asp.net ?

Minakshi · 07-10-2006

You can use application variables

'To store a variable:
Application.Lock()
Application("MyVar")="whatever"
Application.Unlock()

'to retrieve the variable:
Dim s as String = Application("MyVar").ToString()

or use key in appSettings. You can even use SQL queries:

First, include this in your web.config :

<appSettings>
<add key="myquery1" value="SELECT * FROM dbo WHERE"/>
</appSettings>

Then, retrieve it with this :

Dim myquery1 As String = System.Configuration.ConfigurationSettings.AppSett ings("myquery1")

07-10-2006	#4 (permalink)
Minakshi Junior Member Join Date: Jul 2006 Age: 39 Posts: 8	You can use application variables 'To store a variable: Application.Lock() Application("MyVar")="whatever" Application.Unlock() 'to retrieve the variable: Dim s as String = Application("MyVar").ToString() or use key in appSettings. You can even use SQL queries: First, include this in your web.config : <appSettings> <add key="myquery1" value="SELECT * FROM dbo WHERE"/> </appSettings> Then, retrieve it with this : Dim myquery1 As String = System.Configuration.ConfigurationSettings.AppSett ings("myquery1")