window.multi · function ·
CreateNativeWindowCapabilitySet
Create native window capability set from the supplied values.
Describe multiple windows, input events, lifecycle, and capabilities with typed records.
external CreateNativeWindowCapabilitySet(text provider, int maximumWindows) returns nativeWindowCapabilitySetStatus: source-declared
Parameters
text provider- Supply provider as text.
int maximumWindows- Supply maximum windows as int.
Use CreateNativeWindowCapabilitySet
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.multi
// Describe multiple windows, input events, lifecycle, and capabilities with typed records.
text provider = "provider"
int maximumWindows = 1
nativeWindowCapabilitySet result = CreateNativeWindowCapabilitySet(provider, maximumWindows)
Console.Log("Inspect result in your debugger")
project.mech
manifestVersion = "2"
package = "api.example.window_multi__createnativewindowcapabilityset"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"
[app]
kind = "headless"
[[dependencies]]
package = "window.multi"
version = "0.1.0"
path = "../../../yeho/packages/window/multi"
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/multi/00-contracts.yh:217