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BinaryFormat.List
BinaryFormat.List
Returns a binary format that reads a sequence of items and returns a list.
function (binaryFormatas function, optionalcountOrConditionas nullable any) as function
Description
Returns a binary format that reads a sequence of items and returns a
list. The binaryFormat parameter specifies the binary format of each item. There are three ways to determine the number of items read: Category
Binary Formats.Reading lists
Examples
Read bytes until the end of the data.
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let
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binaryData = #binary({1, 2, 3}),
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listFormat = BinaryFormat.List(BinaryFormat.Byte)
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in
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listFormat(binaryData)
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{1, 2, 3}
Read two bytes.
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let
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binaryData = #binary({1, 2, 3}),
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listFormat = BinaryFormat.List(BinaryFormat.Byte, 2)
4
in
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listFormat(binaryData)
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{1, 2}
Read bytes until the byte value is greater than or equal to two.
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let
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binaryData = #binary({1, 2, 3}),
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listFormat = BinaryFormat.List(BinaryFormat.Byte, (x) => x < 2)
4
in
5
listFormat(binaryData)
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{1, 2}
Last modified 3yr ago
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