37 lines
1.9 KiB
C#
37 lines
1.9 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="SchemaTableColumn.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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// <owner current="true" primary="true">[....]</owner>
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//------------------------------------------------------------------------------
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namespace System.Data.Common {
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// required columns that DataAdapter.Fill(Schema) will pay attention to
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// when constructing new DataColumns to add to a DataTable
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public static class SchemaTableColumn {
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public static readonly string ColumnName = "ColumnName";
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public static readonly string ColumnOrdinal = "ColumnOrdinal";
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public static readonly string ColumnSize = "ColumnSize";
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public static readonly string NumericPrecision = "NumericPrecision";
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public static readonly string NumericScale = "NumericScale";
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public static readonly string DataType = "DataType";
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public static readonly string ProviderType = "ProviderType";
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public static readonly string NonVersionedProviderType = "NonVersionedProviderType";
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public static readonly string IsLong = "IsLong";
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public static readonly string AllowDBNull = "AllowDBNull";
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public static readonly string IsAliased = "IsAliased";
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public static readonly string IsExpression = "IsExpression";
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public static readonly string IsKey = "IsKey";
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public static readonly string IsUnique = "IsUnique";
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public static readonly string BaseSchemaName = "BaseSchemaName";
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public static readonly string BaseTableName = "BaseTableName";
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public static readonly string BaseColumnName = "BaseColumnName";
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}
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}
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