Ordering between field paths is primarily to provide canonical orderings for sets of
paths, for example in a FieldMask. This ordering is performed segment-wise,
using ordinal string comparisons.
Constructors
FieldPath(String[])
public FieldPath(params string[] segments)
Creates a path from multiple segments. Each segment is treated verbatim: it may contain dots, which will lead to the segment being escaped in the
path's string representation.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis webpage details the \u003ccode\u003eFieldPath\u003c/code\u003e class within the Google.Cloud.Firestore namespace, which is utilized for identifying specific parts of a Firestore document.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the \u003ccode\u003eFieldPath\u003c/code\u003e class documented is 3.10.0, with numerous previous versions, going as far back as 2.3.1, also listed.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eFieldPath\u003c/code\u003e objects are immutable and can be compared and ordered using methods like \u003ccode\u003eCompareTo\u003c/code\u003e to provide canonical orderings for sets of paths.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDocumentId\u003c/code\u003e property serves as a sentinel field path, allowing queries to sort or filter documents by their unique IDs.\u003c/p\u003e\n"],["\u003cp\u003eA \u003ccode\u003eFieldPath\u003c/code\u003e object can be created via a constructor taking a string array of segments, which must be non-null and contain no null elements.\u003c/p\u003e\n"]]],[],null,[]]
