Question : Remove Connectionstrings

Hi,Can you please check the attached file and let me know how to remove all the connection Strings.thx

i try to using below coding but its still there
Page name app.config
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
    </configSections>
    <connectionStrings>
       
        <add name="Index.Properties.Settings.PayrollPawaakConnectionString"
            connectionString="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\PayrollPawaak.mdb;Jet OLEDB:Database Password=19770312"
            providerName="System.Data.OleDb" />
    </connectionStrings>
</configuration>

Attachments:

ErrorConnectionString.jpg (44 KB) (File Type Details) 

ErrorConnectionString

Answer : Remove Connectionstrings

Mid(ContactSource, InStr(1, ContactSource & "-", "-") + 1)

That returns an empty string for any instances that have no hyphen.