DP44/docs/ai/Common/DTS.Common/Interface/SystemSettings/DB.md

source_files, generated_at, model, schema_version, sha256

source_files	generated_at	model	schema_version	sha256
Common/DTS.Common/Interface/SystemSettings/DB/IDBImportView.cs Common/DTS.Common/Interface/SystemSettings/DB/IDBExportView.cs Common/DTS.Common/Interface/SystemSettings/DB/IDBViewModel.cs	2026-04-17T16:35:54.942184+00:00	zai-org/GLM-5-FP8	1	9116b3acac6aeb65

Documentation: DB Import/Export Interfaces

1. Purpose

This module defines a set of interfaces for database import and export functionality within the system settings context. It provides an abstraction layer for view models handling file-based data transfer operations, specifically supporting XML-formatted import/export workflows. The interfaces IDBImportView and IDBExportView serve as view contracts, while IDBViewModel orchestrates the data flow between import/export operations and their associated views.

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2. Public Interface

IDBImportView

Namespace: DTS.Common.Interface
Inherits: IBaseView

A marker interface with no members. Used to identify views responsible for import functionality.

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IDBExportView

Namespace: DTS.Common.Interface
Inherits: IBaseView

A marker interface with no members. Used to identify views responsible for export functionality.

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IDBViewModel

Namespace: DTS.Common.Interface
Inherits: IBaseViewModel

Defines the contract for a view model that manages database import and export operations.

Properties:

Name	Type	Access	Description
ImportView	IDBImportView	get/set	The view instance handling import UI
ExportView	IDBExportView	get/set	The view instance handling export UI
ImportFileName	string	get/set	File path to import from
ImportStatusText	string	get/set	Status message for import operations
ExportFileName	string	get/set	File path to export to
ExportData	string	get/set	Formatted XML string to write to the export file
ImportData	string	get/set	Formatted XML string read from the import file

Methods:

Name	Return Type	Description
Export()	void	Exports ExportData to ExportFileName

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3. Invariants

• IDBImportView and IDBExportView must always be assignable to IBaseView.
• IDBViewModel must always be assignable to IBaseViewModel.
• ExportData and ImportData are expected to contain formatted XML strings (as noted in source comments).
• The Export() method is expected to write the contents of ExportData to the path specified by ExportFileName.

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4. Dependencies

This module depends on:

• DTS.Common.Base — provides IBaseView and IBaseViewModel base interfaces.

What depends on this module: