我有一個程序,有一個超級車輛,並有3個類繼承它汽車,卡車,小巴我需要採取類的實例,並顯示它們在我的主窗體'FrmHire'上的列表框中我爲此,有一個叫做艦隊的班級。不能隱式轉換類型
我不斷收到此錯誤,
不能鍵入App1.Vehicle隱式轉換爲App1.Car。一個顯式轉換存在(是否缺少強制轉換?)
private void lstFleet_SelectedIndexChanged(object sender, EventArgs e)
{
/*
* This method is used to control the list box
* It is called when a row is selected by the user, it then displays frmCar
* with the car details
*/
if (lstFleet.SelectedIndex > -1)
{
int index = lstFleet.SelectedIndex;
Car myCar = myFleet.fleet.ElementAt(index);
FrmCar carGui = new FrmCar();
carGui.car = myCar;
carGui.Show();
}
}
你可以指向拋出一個錯誤的行? – 2014-12-17 20:19:14