32 lines
1.6 KiB
C#
32 lines
1.6 KiB
C#
//---------------------------------------------------------------------
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// <copyright file="IDbSpatialDataReader.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//
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// @owner willa
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// @backupOwner srimand
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//---------------------------------------------------------------------
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namespace System.Data.Spatial
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{
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/// <summary>
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/// A provider-independent service API for geospatial (Geometry/Geography) type support.
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/// </summary>
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "Db")]
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public abstract class DbSpatialDataReader
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{
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/// <summary>
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/// When implemented in derived types, reads an instance of <see cref="DbGeography"/> from the column at the specified column ordinal.
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/// </summary>
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/// <param name="ordinal">The ordinal of the column that contains the geography value</param>
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/// <returns>The instance of DbGeography at the specified column value</returns>
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public abstract DbGeography GetGeography(int ordinal);
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/// <summary>
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/// When implemented in derived types, reads an instance of <see cref="DbGeometry"/> from the column at the specified column ordinal.
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/// </summary>
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/// <param name="ordinal">The ordinal of the data record column that contains the provider-specific geometry data</param>
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/// <returns>The instance of DbGeometry at the specified column value</returns>
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public abstract DbGeometry GetGeometry(int ordinal);
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}
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} |