Rob*_*ous 4 .net c# entity-framework code-first
我有以下几点:
string sproc = AppDomain.CurrentDomain.BaseDirectory + "/Stored Procedures/new_message.sql";
context.Database.ExecuteSqlCommand(sproc);
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但是,sproc由于某种原因,该路径无效。从SeedEF 代码优先迁移方法访问项目目录中的文件的正确方法是什么?
如果这些.sql文件作为嵌入资源存储在您的程序集中,那么您可以执行以下操作:
Assembly asy = Assembly.GetExecutingAssembly();
Stream stm = asy.GetManifestResourceStream("yourAssembly.Stored_Procedures.new_message.sql");
if (stm != null)
{
string sql = new StreamReader(stm).ReadToEnd();
// now you have the SQL statements which you can execute
context.Database.ExecuteSqlCommand(sql);
}
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Seed()如果需要,您可以使用它来确定资源的名称:
Assembly asy = Assembly.GetExecutingAssembly();
string[] names = asy.GetManifestResourceNames();
throw new Exception(string.Join("", names));
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