Announcement

Collapse

Looking for a User App or Add-On built by the NinjaTrader community?

Visit NinjaTrader EcoSystem and our free User App Share!

Have a question for the NinjaScript developer community? Open a new thread in our NinjaScript File Sharing Discussion Forum!
See more
See less

Partner 728x90

Collapse

Can you use a variable in Range in properties?

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Can you use a variable in Range in properties?

    [NinjaScriptProperty]
    [Range(1, int.MaxValue)]
    [Display(Name="Swing Strength", Order=1, GroupName="System Settings")]
    public int SwingStrength
    { get; set; }

    [NinjaScriptProperty]
    [Range(SwingStrength, int.MaxValue)]
    [Display(Name="Minimum Pivot Strength", Order=2, GroupName="System Settings")]
    public int MinPivotStrength
    { get; set; }

    as you can see, the value for MinPivotStrength should at least be what the value for Swing Strength is. But this does not work, is there a solution to this for validation?

    #2
    Hello Boonfly8, thanks for your post.

    All items that are inside of an attribute must be known at compile time so any user variables will not work. This kind of validation would need to happen at run time when the strategy first hits State.Historical, See the "CurrentDayOHLC" indicator code for an example on returning from OnBarUpdate if a certain property is not set correctly.

    Kind regards.

    Chris L.NinjaTrader Customer Service

    Comment

    Latest Posts

    Collapse

    Topics Statistics Last Post
    Started by cre8able, Today, 03:20 PM
    0 responses
    5 views
    0 likes
    Last Post cre8able  
    Started by Fran888, 02-16-2024, 10:48 AM
    3 responses
    47 views
    0 likes
    Last Post Sam2515
    by Sam2515
     
    Started by martin70, 03-24-2023, 04:58 AM
    15 responses
    114 views
    0 likes
    Last Post NinjaTrader_Jesse  
    Started by The_Sec, Today, 02:29 PM
    1 response
    7 views
    0 likes
    Last Post NinjaTrader_Jesse  
    Started by jeronymite, 04-12-2024, 04:26 PM
    2 responses
    31 views
    0 likes
    Last Post NinjaTrader_BrandonH  
    Working...
    X