题目内容:
下列事件过程的功能是:建立一个名为Data1的随机文件,存放角度值及这些角度的正弦函数值和余弦函数值,角度为1,2,3,…,90。空白处应填入的内容是( )。Private Type Ang
K As Integer
Sinx As Single
Cosx As Single
End Type
Private Sub Form_Click( )
Dim Y As Single
Dim i As Integer
Dim Ksc As Ang
Open_______
Y=3.14159/180
For i-1 T0 90
KSC.K-i
KSC.Sinx=Sin(i*Y)
KSC.Cosx=Cos(i+Y)
________
Next i
Close#2
Elld Stub A."..\Data1.txt"For RandomAs#1 Len=10 Put#1,i,KSC
B."..\Data1.txt"For Random As#1 Len=10 Put#1,Y,KSC
C."..\Data1.txt"For Random As#1 Put#1,i,KSC
D."..\Data1.txt"For Random As#1 Put#1,Y,KSC
参考答案:
答案解析: