Add Property Columns programatically

[ttodua]

there is a way to conditionally remove/hide properties using

internal partial void ModifyProperties(PropertyDescriptorCollection col)
{
   if (!ShowB) col.Remove(col.Find("InputB", true)); 
}

however, there must be a way to add properties using this way.
What we want to achieve is to add all properties from 3rd party indiactor automatically, to the current strategy, like this (pseudo-code, which we want to do something like this):

( I got hint from: https://ninjatrader.com/support/foru...01&postcount=6 )


and use this code: https://pastebin.com/raw/Nb8gTj8x

but something fails.. (however, I think almost reaches the aim).

any help?

[NinjaTrader_AlanP]

Hello TazoTodua,

Thank you for your note.

Attached would be a sample which demonstrates how you could conditionally change properties based on an input. For example in attached sample, whether you select Choice List Item A or B, will show different variables to be set beneath it.

Regarding adding all properties from a third party indicator automatically, this may be possible however would be unsupported.

Please let us know if you need further assistance.

[ttodua]

thanks. but the example show show to CHANGE.
IS THERE A WAY, how to add a new property?

my code somehow achieved adding property (but has problems with value).
so, hoped to get example of how to add properties from other object automatically.

[NinjaTrader_AlanP]

Hello TazoTodua,

Adding a new property via another object may be possible however would be unsupported and I am unable to find any unsupported samples which demonstrate how this could be done.

I have submitted a feature request for this in NT8.

Please let us know if you need further assistance.