SetOptionRange

Sets the valid range for a numeric option.

Syntax

SetOptionRange(name: string, lowValue: number, highValue: number): void

Parameters

• name - A string containing the name of the option to set the range for.

• lowValue - A number representing the minimum allowed value.

• highValue - A number representing the maximum allowed value.

Return Value

This method does not return a value.

Description

The SetOptionRange method sets the valid range for a numeric option. This is used to define the minimum and maximum values that users can input for a numeric option in an indicator or strategy.

Example

// Register a period option
this.api.RegOption("Period", TOptionType.INTEGER, 14);

// Set the valid range for the period option (1 to 200)
this.api.SetOptionRange("Period", 1, 200);

// Register a level option
this.api.RegOption("Overbought Level", TOptionType.DOUBLE, 70);

// Set the valid range for the level option (50 to 100)
this.api.SetOptionRange("Overbought Level", 50, 100);