Interface IFromDefinitionDataSource
Contents
[
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]IFromDefinitionDataSource interface
Provide the ability to read geospatial data from the database through LINQ and update them.
public interface IFromDefinitionDataSource
Properties
| Name | Description |
|---|---|
| Layer { get; } | Property that returns an object that implements an IQueryable that allows LINQ queries to be made against a database. |
Methods
| Name | Description |
|---|---|
| GetEmptyLayer() | Allows to create an empty layer. This can be useful when just adding a new record to the database. But later the layer can be used to edit newly added records. |
| SubmitChangesAsync() | Allows to save the change accumulated in the last extracted layer. |
| UseConnection(DbConnection) | Mandatory configuration, current connection. |
| UseTransaction(DbTransaction) | Not a mandatory setting, in case it is necessary to perform a set of operations within a transaction. |
See Also
- namespace Aspose.Gis.Formats.Database.FromDefinition
- assembly Aspose.GIS