public void NewData(String GroupNameSet)
{
String sql = "insert into mytable(GroupNameSet) values(@GroupNameSet)";
OleDbConnection cn = new OleDbConnection(_ConnectionString);
OleDbCommand cmd = new OleDbCommand(sql, cn);
cmd.Parameters.AddWithValue("@GroupNameSet", GroupNameSet);
if (cn.State != ConnectionState.Open)
cn.Open();
try
{
cmd.ExecuteNonQuery();
}
catch (Exception err)
{
throw err;
}
finally
{
if (cn.State != ConnectionState.Closed)
cn.Close();
}
}
mytable 表示表的名称,jdbc连接数据库可以参考马兵士的,或者百度,挺基础的。