
我修改了dataset,也用dataAdapter update 了 ,为什么数据库还是没有更新???
------解决方案--------------------
SqlDataAdapter adapter = new SqlDataAdapter(
"SELECT * FROM dbo.Customers", connection);
SqlCommandBuilder builder = new SqlCommandBuilder(adapter);
builder.QuotePrefix = "[";
builder.QuoteSuffix = "]";
DataSet custDS = new DataSet();
connection.Open();
adapter.Fill(custDS, "Customers");
adapter.Update(custDS, "Customers");
connection.Close();