21 lines
946 B
Markdown
21 lines
946 B
Markdown
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---
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source_files:
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- DataPRO/Modules/DatabaseImporter/DatabaseImport/Utilities/DiskUtility.cs
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generated_at: "2026-04-17T16:29:45.030001+00:00"
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model: "zai-org/GLM-5-FP8"
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schema_version: 1
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sha256: "0f336a841c73386c"
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---
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# Utilities
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### Purpose
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This module provides disk and file system utility functions for the DatabaseImporter subsystem. It centralizes validation logic for file and path naming to ensure compatibility with operating system constraints.
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### Public Interface
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**`DiskUtility`**
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- `public static bool ValidateFileAndPathNameChars(string nameToValidate)` — Validates that the input string contains no illegal characters for file or path names. Returns `true` if valid, `false` otherwise. Checks against `Path.GetInvalidFileNameChars()`, `Path.GetInvalidPathChars()`, and additionally rejects strings containing periods (`.`) or strings that are empty/whitespace-only after trimming.
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### Invariants
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- Input string must not be
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