【单选题】在窗体上画两个标签和一个命令按钮,其名称分别为Label1、Label2和Command1,然后编写如下程序:Private Sub func(L As Label,ByVal a As Integer) L.Caption='1234' a=a*aEnd SubPrivate Sub Form_ Load() Label1.Caption='ABCD' Label2.Caption=10End ...
【单选题】在窗体上画两个标签和一个命令按钮,其名称分别为Labell、Label2和Command1,然后编写如下程序: Private Sub func(L As Label,ByVal a As Integer) L.Caption='1234' a=a*a End Sub Private Sub Form_Load() Label1.Caption='ABCD' Label2.Caption=10 E...
【单选题】( 27 )在窗体上画两个标签和一个命令按钮,其名称分别为 Label1 、 Label2 和 Command1 ,然后编写如下程序: Private Sub func(L As Label) L.Caption= ” 1234 ” End sub Private Sub Form_Load() Label2.Caption=10 End sub Private Sub Command1_Clic...
【单选题】在窗体上画两个标签和一个命令按钮,其名称分别为Label1、Label2和Command1,然后编写下列程序: Private Sub rune(L AS Labe1) Caption='1234' End Sub Private Sub Form. Load( ) Labe11.Caption='ABCDE' Labe12.Caption=10 End Sub Private Sub Comma...
【单选题】在窗体上画两个标签和一个命令按钮,其名称分别为Labe11、Labe12和Command1,然后编写如下程序: Private SUb fune(L As Label,By Val a As Integer) L.Caption='1234' a=a*a End Sub Private Sub Form. Load() LabeCaptlon='ABCD' LabeCapfion=10 End S...