A . Form_Load
B . Form_Click
C . Form_MouseDown
D . Form_KeyPre
[单选题]Java窗体设计程序运行时,在命令下用 ______ 键可以终止程序的运行。 ( )A.F6B.F5C.Ctrl+CD.Ctrl+S
[单选题]在X0按下过程中,以下程序运行时()。A .Y1先得电B .Y0先得电C .Y0、Y1同时得电D . D.两行没有区别
[主观题]下列程序运行时,单击窗体,执行结果为[ ]。说明:在窗体上有一Label控件,名为lblDate。D.im Y As Integer,m As Integer,d As Integer,w1 As IntegerD.im Rq As DateD.im W2 As StringPrivate Sub Form_Click()Rq=DateY=Year(Rq): m=Month(Rq)∶d=Day(Rq)w1=Weekday(x)Select Case w1C.ase 1W2="日"C.ase
[单选题]下面的程序运行时,单击窗体后,窗体上显示的结果是( )。A.9 8 7 6 3 2B.2 3 6 7 8 9C.9 8 7 6 3D.2 3 6 7 8
[主观题]vb程序运行时窗体上对象的名称可以随时修改。( )
[单选题]以下程序运行时,单击窗体后,在窗体上输出的结果是 ______。 Private SubForm_Click() Dim a As Integer,b As Integer a=10 :b=20 Call ff(a,B)Print a,b End Sub Private Sub ff(x As Integer,y As Integer) x=x+y y=x+y End SubA.30 50B.30 30C.20 20D.10 20
[单选题]下面程序运行时,单击窗体后,窗体上显示的结果是( )。 Private Sub Form_Click Dim I As Integer Dim sum As Long Dim t1 As Long t1=1:sum=0 For 1=1 To 3 t1=t1*I sum=sum+t1 Next I Print sum End SubA.3B.9C.5D.6
[单选题]当程序运行时,在窗体上单击鼠标,以下______ 事件是窗体不会接收到的。A. MouseDownB.MouseUpC.LoadD.Click
[单选题]下面程序运行时,单击窗体后,窗体上显示的结果是( )。 Private Sub Form_Click() Dim I As Integer Dim sum As Long sum=0 For I=10 To 16 If I Mod 3=0 OrI Mod 5=0 Then sum=sum+I End If Next I Print sum End SubA.10B.12C.37D.22
[单选题]下列程序运行时输出的结果是( )。A.等-级-考-试-B.等*级*考*试*C.等/级/考/试/D.等/级*/考-*/试+-*/