我該如何實現這樣的功能。我不想要返回鑄造值的方法,我想用this[]這可能嗎? public class DynamicDictionary : IDictionary<string, object>
{
public T this<T>[string key] where T : class
{
get
{
object value =
我取的員工數爲每個結果: var query = (from Department dept in database.Department
join emp in database.Employees on dept.EmployeeId equals emp.EmployeeId
where dept.IOfficeId == officeId
sele
的列表視圖顯示我有,我有以下處理程序創建一個數據庫: public class DatabaseHelper extends SQLiteOpenHelper {
private static final String DATABASE_NAME = "trade.db";
public static final String RESOURCEID = "resourceid"