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如何獲取值讀取值線DataReader的讀取由多在下面的代碼返回到設置的值在Class在小巧玲瓏使用的DataReader與Oracle
OracleRefCursor m_Cursor=null;
Dapper.SqlMapper.GridReader multi =null;
using (m_Conn = new OracleConnection(m_ConnectionString))
{
try
{
m_Conn.Open();
String m_LastName = "S" + "%";
String m_Id = "";
String m_EmpId = "";
var p = new OracleDynamicParameters();
p.Add(":p_LastName", m_LastName);
p.Add(":p_Id", m_Id);
p.Add(":p_EmpId", m_EmpId);
p.Add(":p_Cursor1", dbType: OracleDbType.RefCursor, direction: ParameterDirection.Output);
using (multi = m_Conn.QueryMultiple(m_ProcedureName, param: p, commandType: CommandType.StoredProcedure))
{
}
}
catch (Exception ex)
{
String m_Error = ex.ToString();
}
}//end of using statement
您是否正在使用當前的代碼獲取任何錯誤?你是否省略了multi.Read調用或者沒有實現它? – Michael