在窗体上画一个名称为Text1的文本框,并编写如下程序: Private Sub Form Load( ) Show Text1.Text= Text1.SetFocus End Sub Pfivate Sub Form_MouseUp(BuHon As Integer,Shift As Integer,X As Single,Y As Single) Print“程序设计” End Sub Private Sub Text1_KeyDown(KeyCode As Integer,shift As Integer) Print Visua1 Basic ; End Sub 程序运行后,如果按“A”键,然后单击窗体,则在窗体上显示的内容是
A.VisualBasic
B.程序设计
C.A程序设计
D.Visual Basic程序设计