题目内容
(请给出正确答案)
[主观题]
把窗体的KeyPreview属性设置为True,然后编写如下过程:Private Sub Form_KeyDown(KeyCode As Inte
把窗体的KeyPreview属性设置为True,然后编写如下过程: Private Sub Form_KeyDown(KeyCode As Integer,Shift As Integer) Print Chr(KeyCode) End Sub Private Sub Form_KeyUp(KeyCode As Integer,Shift As Integer) Print Chr(KeyCode+2) End Sub 程序运行后,如果按“A”键,贝愉出结果为 ______。
A.A A
B.A B
C.A C
D.A D
提问人:网友xxhacker
发布时间:2022-01-07