After conferring with NinjaTrader support, they confirmed there is no built-in class for a "folder picker" where the user navigates to a desired folder location, like there is for files, here: NinjaTrader.Gui.Tools.FilePathPicker.
Online searches usually suggest using the FolderBrowserDialog Class in System.Windows.Forms.
Has anyone had success doing this?
NT support did say one could create a custom type converter for this, so if anyone has a full example (meaning where the typeConverter works within the Indicator Configuration UI), I would appreciate any help you might offer.
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