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Usual.Item Property (Long, Long)

X#
Get/Set array elements with a ZERO based array index.

Namespace:  XSharp
Assembly:  XSharp.RT (in XSharp.RT.dll) Version: 2.19
Syntax
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 PROPERTY SELF[
	index1 AS LONG,
	index2 AS LONG
] AS USUAL GET SET
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Parameters

index1
Type: Long
index2
Type: Long
This indexer is ZERO based, however in your PRG code you can use ONE based array indices. The compiler will recognize that this property is part of a type that implements a special interface and will subtract one from the indexes, unless the /az compiler option is enabled.

Return Value

Type: Usual
The element stored at the indicated location in the array.

Implements

ItemLong, Long
Remarks
In your PRG code you can assess the elements with a ONE based index. The compiler will recognize that this property is part of a type that implements a special interface and will subtract one from the indexes, unless the /az compiler option is enabled.
Remarks
When the contents of the USUAL is not an array or does not support indexed access then a runtime error is generated.
See Also