/// <summary>
/// 查询程序更新
/// </summary>
/// <param name="SQLString">查询程序更新</param>
/// <returns>DataSet</returns>
public static UpdateEXEUnit GetCheckEXE(UpdateEXEUnit unit)
{
using (OracleConnection connection = new OracleConnection(connectionStringOra))
{
OracleCommand cmd = null;
OracleDataReader reader = null;
try
{
connection.Open();
cmd = connection.CreateCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = "SELECT ID,NAME,LENGTH,TIME FROM PDA_UPDATEEXETABLE WHERE NAME=:NAME ";
OracleParameter par1 = new OracleParameter("NAME", OracleType.NVarChar);
par1.Value = unit.filename;
cmd.Parameters.Add(par1);
reader = cmd.ExecuteReader();
if (reader.Read() == true)
{
UpdateEXEUnit updateunnit = new UpdateEXEUnit();
updateunnit.id = reader.GetInt32(0);
updateunnit.filename = reader.GetString(1);
updateunnit.length = reader.GetInt32(2);
updateunnit.time = reader.GetDateTime(3);
return(updateunnit);
}
else
{
return(null);
}
}
catch (System.Data.OracleClient.OracleException ex)
{
throw new Exception(ex.Message);
}
finally
{
if (reader != null)
{
reader.Close(); reader = null;
}
if (cmd != null)
{
cmd.Parameters.Clear();
cmd.Dispose(); cmd = null;
}
}
}
}
/// <summary>
/// 查询程序更新列表
/// </summary>
/// <param name="SQLString">查询程序更新列表</param>
/// <returns>DataSet</returns>
public static void GetCheckEXEList(List <UpdateEXEUnit> UpdateTableList)
{
using (OracleConnection connection = new OracleConnection(connectionStringOra))
{
OracleCommand cmd = null;
OracleDataReader reader = null;
try
{
connection.Open();
cmd = connection.CreateCommand();
cmd.CommandType = CommandType.Text;
cmd.CommandText = "SELECT ID,NAME,LENGTH,TIME FROM PDA_UPDATEEXETABLE ";
reader = cmd.ExecuteReader();
while (reader.Read() == true)
{
UpdateEXEUnit updateunnit = new UpdateEXEUnit();
updateunnit.id = reader.GetInt32(0);
updateunnit.filename = reader.GetString(1);
updateunnit.length = reader.GetInt32(2);
updateunnit.time = reader.GetDateTime(3);
UpdateTableList.Add(updateunnit);
}
}
catch (System.Data.OracleClient.OracleException ex)
{
throw new Exception(ex.Message);
}
finally
{
if (reader != null)
{
reader.Close(); reader = null;
}
if (cmd != null)
{
cmd.Parameters.Clear();
cmd.Dispose(); cmd = null;
}
}
}
}
