public static void UpdateRecords(IATable table)
{
var dbPath = DefaultDBPath();
using (var conn = CreateConn(dbPath))
{
conn.Open();
var cmd = conn.CreateCommand();
foreach (BaseRecord row in table.Rows)
{
var values = new List<string>();
var pks = new List<string>();
//Get Values & Primary Keys
for (var i = 0; i < table.Columns.Count; i++)
{
var column = table.Columns[i];
var value = row.ItemArray[i];
var script = string.Format("{0}='{1}'", column, value.ToString().Trim().Replace("'", "''"));
//Add into Values or Primary keys
if (DataTableUtils.IsPartOfPrimaryColumn(column))
pks.Add(script);
else
values.Add(script);
}
ExeNonQuery(cmd, "UPDATE {0} SET {1} WHERE {2}",
table.TableName, string.Join(",", values), string.Join(" AND ", pks));
}
conn.Close();
}
}
public static void AddRecords(IATable table)
{
var dbPath = DefaultDBPath();
using (var conn = CreateConn(dbPath))
{
conn.Open();
var cmd = conn.CreateCommand();
var columnNames = GetColumnNames(table.Columns);
foreach (BaseRecord row in table.Rows)
{
ExeNonQuery(cmd, "INSERT INTO {0} ({1}) VALUES ({2})",
table.TableName, columnNames, GetValues(row.ItemArray));
}
conn.Close();
}
}
