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  string cmdtxt1 = "server=(local);database=*****;Uid=**;Pwd=**";
  SqlConnection Con = new SqlConnection(cmdtxt1);
  Con.Open();
  SqlCommand Com = new SqlCommand("select ÏîÄ¿±àºÅ,ÏîÄ¿Ãû³Æ,ÏîÄ¿½ø¶È from ÏîÄ¿±í", Con);
  SqlDataReader dr = Com.ExecuteReader();
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C# code:

using(SqlDataReader sdr = Com.ExecuteReader(CommandBehavior.CloseConnection)){
while(sdr.Read()){
//...
}
}



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if (dr != null)
  {
  while (dr.Read())
  {
  strContent = dr["ÏîÄ¿½ø¶È"].ToString();
  }
  }
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if (dr != null)
{
while (dr.Read())
{
strContent = dr["ÏîÄ¿½ø¶È"].ToString();
}
}
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