Need help on LINQ Query C# : I am new to LINQ, I wrote a  following code using C#, but I need to rewrite using LINQ, so could you please let me know , how can I rewrite the same.
 
Basicaly I want to achive for all the 0th position in the array I need to set NULL value for the few property.
 
Here -  OrganizationList is an array.
 

     if (OrganizationList.Count > 0)
    {
    if (OrganizationList[0].OrganizationLevel == 0)
    {
    OrganizationList[0].NetworkParticipation = null;
    OrganizationList[0].ApprovalPolicyID = null;
    OrganizationList[0].LastUpdateDate = null;
    
    }
    }