在表设计器的“字段”选项卡中,字段有效性的设置项中不包括有以下程序 #include #include typedef strlIct{char name[9];char sex;float score[2];}STU; STU f(STU a) { STU b={"Zhao",m,85.0,90.0);int i;
Y处画一个点): Dim cmdmave As Boolean Private Sub Form_MouseDown(Button As Integer,X As Single,Y As Single) If cmdmave Then Forml.PSet(X,Y) End lf End Sub Private Sub Form_MouseUp(Button As Integer,j
下列程序运行时输出的结果是( )。 Option Base 1 Const a=10 Private Sub Form_Click() Dim x(a)As Integer k=-1 For i=1 To a x(i)=i*k k=(-1)*k Next i For i=1 To 10 Print x(i) Next i End Sub数据库技术处于数