IsEffect()

Syntax

Result = IsEffect(#Effect)

Tests if the given effect number is a valid and correctly initialized effect.

Parameters

#Effect

The effect to use.

Return value

Returns nonzero if #Effect is a valid effect, zero otherwise.

Remarks

This function is bulletproof and may be used with any value. This is the correct way to ensure a effect is ready to use.

See Also

CreateRibbonEffect(), CreateCompositorEffect()

Supported OS

All