Possible Duplicate:
How to remove “Server name” items from history of SQL Server Management Studio
在“连接到服务器”屏幕中,SQL Server Management Studio 存储您输入的服务器名称、登录名和密码的所有条目。这非常有帮助,但有时情况会发生变化,服务器地址会发生变化,数据库不再可用。
如何从此屏幕删除服务器条目?此外,当您选择服务器时,列表中会显示过去的登录信息。再一次,这些发生了变化。如何删除用户条目?
最佳答案
看起来此文件是 Microsoft.SqlServer.Management.UserSettings 中定义的 Microsoft.SqlServer.Management.UserSettings.SqlStudio
类的二进制序列化版本,Version=10.0.0.0 ,Culture=neutral,PublicKeyToken=89845dcd8080cc91 程序集(位于c:\Program Files\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\Microsoft.SqlServer.Management.UserSettings.dll )。
凭借一点开发技巧(Visual Studio 甚至 Powershell),您可以将此文件反序列化到原始类中,找到要删除的条目,然后将文件重新序列化回来。
这应该会给你一个想法(处理 .bin 文件的副本)...
var binaryFormatter = new BinaryFormatter();
var inStream = new MemoryStream(File.ReadAllBytes(@"c:\temp\SqlStudio.bin"));
var settings = (SqlStudio) binaryFormatter.Deserialize(inStream);
foreach (var pair in settings.SSMS.ConnectionOptions.ServerTypes)
{
ServerTypeItem serverTypeItem = pair.Value;
List<ServerConnectionItem> toRemove = new List<ServerConnectionItem>();
foreach (ServerConnectionItem server in serverTypeItem.Servers)
{
if (server.Instance != "the server you want to remove")
{
continue;
}
toRemove.Add(server);
}
foreach (ServerConnectionItem serverConnectionItem in toRemove)
{
serverTypeItem.Servers.RemoveItem(serverConnectionItem);
}
}
MemoryStream outStream = new MemoryStream();
binaryFormatter.Serialize(outStream, settings);
byte[] outBytes = new byte[outStream.Length];
outStream.Position = 0;
outStream.Read(outBytes, 0, outBytes.Length);
File.WriteAllBytes(@"c:\temp\SqlStudio.bin", outBytes);
在 Adrian 提出问题后,我使用 Visual Studio 2010 在 Win7 x64 机器上再次尝试了此操作。我发现了相同的错误,因此,经过一番挖掘后,我发现它需要一些步骤才能解决。
- 在项目属性中将平台目标设置为“x86”
- 添加对 Microsoft.SqlServer.Management.SDK.SqlStudio 的引用(在我的盒子上,该引用位于 c:\Program Files\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\Microsoft.SqlServer.Management .Sdk.SqlStudio.dll)
- 添加对 Microsoft.SqlServer.Management.UserSettings 的引用(位于上一个目录的同一目录中)
- 执行自定义程序集解析
自定义程序集解析需要做一些工作,因为(至少对我来说)不清楚为什么 CLR 不能正确解析程序集以及为什么 Visual Studio 不允许我手动添加引用。我说的是 SqlWorkbench.Interfaces.dll。
更新后的代码如下所示:
internal class Program
{
static void Main(string[] args)
{
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
var binaryFormatter = new BinaryFormatter();
var inStream = new MemoryStream(File.ReadAllBytes(@"c:\temp\SqlStudio.bin"));
var settings = (SqlStudio) binaryFormatter.Deserialize(inStream);
foreach (var pair in settings.SSMS.ConnectionOptions.ServerTypes)
{
ServerTypeItem serverTypeItem = pair.Value;
List<ServerConnectionItem> toRemove = new List<ServerConnectionItem>();
foreach (ServerConnectionItem server in serverTypeItem.Servers)
{
if (server.Instance != "the server you want to remove")
{
continue;
}
toRemove.Add(server);
}
foreach (ServerConnectionItem serverConnectionItem in toRemove)
{
serverTypeItem.Servers.RemoveItem(serverConnectionItem);
}
}
MemoryStream outStream = new MemoryStream();
binaryFormatter.Serialize(outStream, settings);
byte[] outBytes = new byte[outStream.Length];
outStream.Position = 0;
outStream.Read(outBytes, 0, outBytes.Length);
File.WriteAllBytes(@"c:\temp\SqlStudio.bin", outBytes);
}
private static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
{
Debug.WriteLine(args.Name);
if (args.Name.StartsWith("SqlWorkbench.Interfaces"))
{
return Assembly.LoadFrom(@"C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\SqlWorkbench.Interfaces.dll");
}
return Assembly.Load(args.Name);
}
}
关于sql-server - 如何删除 SQL Server Management Studio "Connect to Server"屏幕中的服务器条目?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/6230159/