// AddToDistributionGroup()
 // desc: Method calls PowershellComponent command AddToDistributionGroup and adds a user to a distribution group
 // params: string group_name - Name of Distribution Group to add user to
 //         string alias      - Name of user to add to group
 // method: public
 // return: bool
 public static bool AddToDistributionGroup(string group_name, string alias)
 {
     bool Results;
     PowerShellComponent.ManagementCommands objManage = new PowerShellComponent.ManagementCommands();
     Results = objManage.AddToDistributionGroup(group_name, alias);
     objManage = null;
     return Results;
 }