public void edit(RW_PRIMARY_FLUID obj)
{
DAL.edit(obj.ID, obj.FluidName, obj.NBP, obj.MW, obj.Density, obj.ChemicalFactor, obj.HealthDegree, obj.Flammability, obj.Reactivity);
}
public void delete(RW_PRIMARY_FLUID obj)
{
DAL.delete(obj.ID);
}
public List <RW_PRIMARY_FLUID> getDataSource()
{
List <RW_PRIMARY_FLUID> list = new List <RW_PRIMARY_FLUID>();
RW_PRIMARY_FLUID obj = null;
SqlConnection conn = MSSQLDBUtils.GetDBConnection();
conn.Open();
String sql = "USE [rbi] " +
"SELECT [ID]" +
",[FluidName]" +
",[NBP]" +
",[MW]" +
",[Density]" +
",[ChemicalFactor]" +
",[HealthDegree]" +
",[Flammability]" +
",[Reactivity]" +
" FROM [rbi].[dbo].[RW_PRIMARY_FLUID]" +
" ";
try
{
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
cmd.CommandText = sql;
using (DbDataReader reader = cmd.ExecuteReader())
{
while (reader.Read())
{
if (reader.HasRows)
{
obj = new RW_PRIMARY_FLUID();
obj.ID = reader.GetInt32(0);
if (!reader.IsDBNull(1))
{
obj.FluidName = reader.GetString(1);
}
if (!reader.IsDBNull(2))
{
obj.NBP = reader.GetFloat(2);
}
if (!reader.IsDBNull(3))
{
obj.MW = reader.GetFloat(3);
}
if (!reader.IsDBNull(4))
{
obj.Density = reader.GetFloat(4);
}
if (!reader.IsDBNull(5))
{
obj.ChemicalFactor = reader.GetInt32(5);
}
if (!reader.IsDBNull(6))
{
obj.HealthDegree = reader.GetInt32(6);
}
if (!reader.IsDBNull(7))
{
obj.Flammability = reader.GetInt32(7);
}
if (!reader.IsDBNull(8))
{
obj.Reactivity = reader.GetInt32(8);
}
list.Add(obj);
}
}
}
}
catch
{
MessageBox.Show("GET DATA SOURCE FAIL!", "ERROR!");
}
finally
{
conn.Close();
}
return(list);
}
