如何在 ASP.NET MVC 5 中列出来自 SQL Server 的所有数据库名称？

Question

I'm trying this code in controller but it doesn't work ...

Server myserver = new Server(".");
DataTable servers = SqlDataSourceEnumerator.Instance.GetDataSources();

DatabaseCollection mydata = myserver.Databases;

foreach (Database db in myserver.Databases)
{

}

Answer 1

What you can do is simply invoke this query from mvc writing c# code and get the databases:

SELECT name from sys.databases

Otherwise you can add below assembly references from C:\\Program Files\\Microsoft SQL Server\\100\\SDK\\Assemblies\\ path first.

1. Microsoft.SqlServer.ConnectionInfo.dll
2. Microsoft.SqlServer.Management.Sdk.Sfc.dll
3. Microsoft.SqlServer.Smo.dll

then you can write this code to query databases:

var s = new Microsoft.SqlServer.Management.Smo.Server("<your server name>");
List<string> alldatabases = new List<string>();
foreach (Database db in s.Databases) {
   alldatabases.Add(db.Name);
}