1.首先 如果安装Synbase Client的话,会在安装目录中发现ADO.NET(\sybase\ADO.NET)连接Sybase数据库的相关事例以及需要用到的dll。
Sybase.Data.AseClient.dll sybdrvado11.dll sybdrvssl.dll (C:\sybase\ADO.NET\dll)
2.而后需要确定系统目录(C:\Windows\System32)中包含msvcr71.dll与sybdrvado11.dll。如果没有,需要先将这两个dll拷到系统目录中,重启机器。
msvcr71.dll可以从网上任意下载
3. 如下是代码,项目需要添加Sybase.Data.AseClient.dll:
private static string connStr = "Data Source=‘{0}‘;Port=‘{1}‘;UID=‘{2}‘;PWD=‘{3}‘;Database=‘{4}‘;";
private static string commStr = "sp_help {0}";
private static AseConnection conn;
private static AseCommand cmd = null;
private static AseDataReader reader = null;
public static void CreateConn()
{
conn = new AseConnection(string.Format(connStr, Host, Port, User, PWD, DB_NAME));
try
{
conn.Open();
}
catch (AseException ex)
{
throw ex;
}
} public static void CloseConn()
{
if (reader != null && !reader.IsClosed)
reader.Close();
if (cmd != null)
cmd.Dispose();
if (conn != null && conn.State != ConnectionState.Closed)
conn.Close();
}
public static void ExecuteComm(string tableName)
{
CreateConn();
cmd = new AseCommand(string.Format(commStr, tableName), conn);
AseDataAdapter adapter = new AseDataAdapter(cmd);
DataSet ds = new DataSet();
try
{
adapter.Fill(ds);
}
catch
{
}
dsDict.Add(tableName, ds);
CloseConn();
}
4. 编译时,源代码编译时必须target在x86平台下。
5.相关技术可以参考sybase目录下的demo(\sybase\ADO.NET\Samples\CSharp\Simple):
ADO.NET 连接Sybase数据库,布布扣,bubuko.com
原文:http://blog.csdn.net/xufei96/article/details/23342111