grandsilence

#If MouseIsInvolumecontrolarea() and not WinActive("ahk_class TscShellContainerClass")
   WheelUp::Send {LControl down}#{Right}{LControl up}
   WheelDown::Send {LControl down}#{Left}{LControl up}
#If

MouseIsInvolumecontrolarea()
{  
   CoordMode, Mouse, Screen
   MouseGetPos, xpos, ypos
   if (ypos > A_ScreenHeight-60 and xpos <= A_ScreenWidth-500)

grandsilence

using System.Linq.Expressions;

public static class QueryableExtensions
{
    public static IQueryable<T> WhereIf<T>(this IQueryable<T> queryable, bool condition, Expression<Func<T, bool>> predicate)
    {
        return condition ? queryable.Where(predicate) : queryable;
    }
}