VB图形输出导学案姓名:_技能操作目标:1、理解并掌握图形输出的基本算法2、掌握确定算法变量的方法口诀3、掌握常见图形程序代码的编写一、读程序,在方框中写出下列程序输出的图形Private Sub Command1_Click()ClsFor i = 1 To 5 For j = 1 To 9 Print *; Next j PrintNext iEnd SubPrivate Sub Command2_Click()ClsFor i = 1 To 9 For j = 1 To 9 Print *; Next j PrintNext iEnd SubPrivate Sub Command3_Click()ClsFor i = 1 To 9 Print Tab(i); For j = 1 To 9 Print *;