.net using appsettings variables

var connectionString = ConfigurationManager.ConnectionStrings["Default"].ConnectionString;
connectionString.Expand() // returns "server=db01.mycompany.com;uid=uid;pwd=pwd;Initial Catalog=master;"

Source: stackoverflow.com

.net using appsettings variables

<configuration>
    <appSettings>
        <add key="Domain" value="mycompany.com"/>
        <add key="ServerName" value="db01.{Domain}"/>
    </appSettings>
    <connectionStrings>
        <add name="Default" connectionString="server={ServerName};uid=uid;pwd=pwd;Initial Catalog=master;" provider="System.Data.SqlClient" />
    </connectionStrings>
</configuration>

Source: stackoverflow.com

Similar codes

1 vote106 views1 answer
Loan calculator using windows forms in c# code
C#
0 vote114 views1 answer
Gameobject.Find in unityC#
C#
0 vote127 views1 answer
How to make a draggable visual studio panel
C#
6 votes119 views4 answers
Increment laravel
C#
0 vote101 views1 answer
Xamarin hide back button
C#
2 votes102 views1 answer
Core Request.CreateResponse
C#
2 votes109 views2 answers
C# get wifi ip address
C#
1 vote110 views1 answer
Where did mark twain go to school
C#
1 vote122 views1 answer
Weighted random c#
C#
15 votes67 views5 answers
C# function return
C#