API Reference > imodeljs-frontend > Tools > ExtensionTool > parseAndRun parseAndRun Method Run this instance of a tool using a series of string arguments. Override this method to parse the arguments, and if they're acceptable, execute your ExtensionTool.run method. If the arguments aren't valid, return false. parseAndRun(...args: string[]): boolean Parameter Type Description ...args string[] Returns - boolean Defined in core/frontend/src/tools/ExtensionTool.ts Line 25 Last Updated: 11 June, 2024