window · function ·

WindowOpen

Window open.

cpufunctionsource-examplewindowyeho

Open, select, inspect, and close native application windows.

external WindowOpen() -> bool

Status: source-declared

Use WindowOpen

A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.

cpu · source-example · type checked

using window

// Open, select, inspect, and close native application windows.
bool result = WindowOpen()
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.window__windowopen"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "window"
version = "0.1.0"
path = "../../../yeho/packages/window"
Notes and source

Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup.

yeho/packages/window/window.yh:43