/// <summary>
/// 添加桌台
/// </summary>
/// <param name="table_name">桌台名</param>
public void AddTable(string table_name)
{
try
{
DatabaseDataSetTableAdapters.tablesTableAdapter tableAp = new DatabaseDataSetTableAdapters.tablesTableAdapter();
DatabaseDataSet.tablesDataTable tablesDt = new DatabaseDataSet.tablesDataTable();
DataRow row = tablesDt.NewRow();
row["name"] = table_name;
tablesDt.Rows.Add(row);
tableAp.Update(tablesDt);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
/// <summary>
/// 查询所有信息
/// </summary>
/// <returns>返回一个带数据的虚拟表</returns>
public DataTable SelectAll()
{
DatabaseDataSetTableAdapters.tablesTableAdapter tableAp = new DatabaseDataSetTableAdapters.tablesTableAdapter();
DataTable dt = tableAp.GetData();
return dt;
}
