C# 如何获取已知SQL server 2000服务器上数据库列表
已经知道SQL   Server   2000   服务器，那想获取该服务器上的所有数据库并把它们在ComboBox显示出来要如何实现！！谢谢各位大师喽````呵呵`````

------解决方案--------------------
获取局域网中的所有 SQL Server 服务器
class SqlLocator
{
[DllImport( "odbc32.dll ")]
private static extern short SQLAllocHandle(short hType, IntPtr inputHandle, out IntPtr outputHandle);
[DllImport( "odbc32.dll ")]
private static extern short SQLSetEnvAttr(IntPtr henv, int attribute, IntPtr valuePtr, int strLength);
[DllImport( "odbc32.dll ")]
private static extern short SQLFreeHandle(short hType, IntPtr handle);
[DllImport( "odbc32.dll ", CharSet = CharSet.Ansi)]
private static extern short SQLBrowseConnect(IntPtr hconn, StringBuilder inString,
short inStringLength, StringBuilder outString, short outStringLength,
out short outLengthNeeded);

private const short SQL_HANDLE_ENV = 1;
private const short SQL_HANDLE_DBC = 2;
private const int SQL_ATTR_ODBC_VERSION = 200;
private const int SQL_OV_ODBC3 = 3;
private const short SQL_SUCCESS = 0;
private const short SQL_NEED_DATA = 99;
private const short DEFAULT_RESULT_SIZE = 1024;
private const string SQL_DRIVER_STR = "DRIVER=SQL SERVER ";
private SqlLocator() { }
public static string[] GetServers()
{
string[] retval = null;
string txt = string.Empty;
IntPtr henv = IntPtr.Zero;
IntPtr hconn = IntPtr.Zero;
StringBuilder inString = new StringBuilder(SQL_DRIVER_STR);
StringBuilder outString = new StringBuilder(DEFAULT_RESULT_SIZE);
short inStringLength = (short)inString.Length;
short lenNeeded = 0;
try
{
if (SQL_SUCCESS == SQLAllocHandle(SQL_HANDLE_ENV, henv, out henv))
{
if (SQL_SUCCESS == SQLSetEnvAttr(henv, SQL_ATTR_ODBC_VERSION, (IntPtr)SQL_OV_ODBC3, 0))
{
if (SQL_SUCCESS == SQLAllocHandle(SQL_HANDLE_DBC, henv, out hconn))
{
if (SQL_NEED_DATA == SQLBrowseConnect(hconn, inString, inStringLength, outString,
DEFAULT_RESULT_SIZE, out lenNeeded))
{
if (DEFAULT_RESULT_SIZE < lenNeeded)
{
outString.Capacity = lenNeeded;
if (SQL_NEED_DATA != SQLBrowseConnect(hconn, inString, inStringLength, outString,
lenNeeded, out lenNeeded))
{
throw new ApplicationException( "Unabled to aquire SQL Servers from ODBC driver. ");
}
}
txt = outString.ToString();
int start = txt.IndexOf( "{ ") + 1;
int len = txt.IndexOf( "} ") - start;
if ((start > 0) && (len > 0))
{
txt = txt.Substring(start, len);
}
else
{