VB基础教程:第五章第四节数组的基本操作

2026-03-23
5.4 数组的基本操作

1. 给数组元素赋初值

  (1) 利用循环结构

    例:Dim iA(1 To 10) As Integer
       For i=1 To 10
         A(i)=0
       Next i

  (2) 利用Array函数

    例:Dim a As Variant, b As Variant, i%
        a = Array (1,2,3,4,5)
        b = Array ("abc","def","67")
       For i=0 To Ubound (a)
            Picture1.print a(i);"";
          Next i
          For i=0 To Ubound (b)
            Picture1.print b(i);"";
            Next i

2.数组的输入

 (1) 通过InputBox函数输入适合输入少量数据。

   例:Dim sB(3,4) As singer
       For i=0 To 3
       For j=0 To 4
        SB(i,j) =InputBox("输入" & i & j & "的值")
        Next j
       Next i

 (2) 通过文本框控件输入

  对大批量的数据输入,采用文本框和函数split()\join()进行处理,效率更高。