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35 lines
1.6 KiB
C#
35 lines
1.6 KiB
C#
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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
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using System;
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using System.Globalization;
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using System.IO;
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namespace WebMatrix.Data
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{
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internal class SqlServerDbFileHandler : IDbFileHandler
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{
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private const string SqlServerConnectionStringFormat = @"Data Source=.\SQLEXPRESS;AttachDbFilename={0};Initial Catalog={1};Integrated Security=True;User Instance=True;MultipleActiveResultSets=True";
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private const string SqlServerProviderName = "System.Data.SqlClient";
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public IConnectionConfiguration GetConnectionConfiguration(string fileName)
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{
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return new ConnectionConfiguration(SqlServerProviderName, GetConnectionString(fileName, Database.DataDirectory));
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}
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internal static string GetConnectionString(string fileName, string dataDirectory)
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{
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if (Path.IsPathRooted(fileName))
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{
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// Attach the db as the file name if it is rooted
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return String.Format(CultureInfo.InvariantCulture, SqlServerConnectionStringFormat, fileName, fileName);
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}
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// Use |DataDirectory| if the path isn't rooted
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string dataSource = @"|DataDirectory|\" + Path.GetFileName(fileName);
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// Set the full path for the initial catalog so we attach as that
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string initialCatalog = Path.Combine(dataDirectory, Path.GetFileName(fileName));
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return String.Format(CultureInfo.InvariantCulture, SqlServerConnectionStringFormat, dataSource, initialCatalog);
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}
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}
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}
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