public static DataTable GetData(DataBase dataBaseType, CommandType commandType, string query, SqlParameter[] parameters = null)
{
SqlConnection conn = new SqlConnection(GetConnectionStaring(dataBaseType));
SqlCommand cmd = conn.CreateCommand();
SqlDataReader reader = null;
try
{
cmd.CommandType = commandType;
cmd.CommandText = query;
if (parameters != null)
parameters.ToList().ForEach(s =>
{
cmd.Parameters.Add(s);
});
DataTable dt = new DataTable();
conn.Open();
reader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
dt.Load(reader);
return dt;
}
catch (Exception ex)
{
throw;
}
finally
{
if (reader != null && !reader.IsClosed)
{
reader.Close();
}
if (cmd != null)
{
if (cmd.Parameters != null)
{
cmd.Parameters.Clear();
}
cmd.Dispose();
}
if (conn != null && conn.State == ConnectionState.Open)
{
conn.Close();
conn.Dispose();
}
}
}
private List<string> GetValuesList(SqlParameter[] args)
{
var values = new List<string>();
args.ToList().ForEach(arg =>
{
var param = arg;
var value = param.Value;
if (value == null)
value = "NULL";
else if (value.GetType() != typeof(int))
value = "'" + value + "'";
values.Add(Left(value.ToString()));
});
return values;
}
public static int StoreData_ExecuteNonQuery(DataBase dataBaseType, CommandType commandType, string query, SqlParameter[] parameters = null, List<TVParameter> TVParameters = null)
{
SqlConnection conn = new SqlConnection(GetConnectionStaring(dataBaseType));
SqlCommand cmd = conn.CreateCommand();
try
{
cmd.CommandType = commandType;
cmd.CommandText = query;
if (parameters != null)
parameters.ToList().ForEach(s =>
{
cmd.Parameters.Add(s);
});
if (TVParameters != null)
TVParameters.ToList().ForEach(s =>
{
SqlParameter tvpParam = cmd.Parameters.AddWithValue(s.ParameterName, s.ParameterValue);
tvpParam.SqlDbType = s.SqlDbType;
tvpParam.TypeName = s.ParameterTypeName;
});
conn.Open();
return cmd.ExecuteNonQuery();
}
catch (Exception ex)
{
throw;
}
finally
{
if (cmd != null)
{
if (cmd.Parameters != null)
{
cmd.Parameters.Clear();
}
cmd.Dispose();
}
if (conn != null && conn.State == ConnectionState.Open)
{
conn.Close();
conn.Dispose();
}
}
}