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Occurrence.Type – ระบุการปรากฏของ Element ใน Sequence
ระบุการปรากฏของ Element ใน Sequence
ระบุการปรากฏของ Element ใน Sequence
Resources & Related
Resources
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Microsoft Learn: Occurrence.Type
Official Documentation
Additional Notes
ระบุการปรากฏของ Element ใน Sequence
ค่าที่สามารถใช้ได้ (Available Values)
| ชื่อ (Name) | ค่า (Value) | คำอธิบาย |
|---|---|---|
| Occurrence.First | 0 | The position of the first occurrence of the found value is returned. |
| Occurrence.Last | 1 | The position of the last occurrence of the found value is returned. |
| Occurrence.All | 2 | A list of positions of all occurrences of the found values is returned. |
| Occurrence.Optional | 0 | The item is expected to appear zero or one time in the input. Provided for backward compatibility in binary functions. In this case, use BinaryOccurrence.Optional instead. |
| Occurrence.Required | 1 | The item is expected to appear once in the input. Provided for backward compatibility in binary functions. In this case, use BinaryOccurrence.Required instead. |
| Occurrence.Repeating | 2 | The item is expected to appear zero or more times in the input. Provided for backward compatibility in binary functions. In this case, use BinaryOccurrence.Repeating instead. |