VB中如何在一个文本框中实现任意的四则运算(以加法为例)

2025-03-05 04:46:39
推荐回答(1个)
回答1:

Dim a As Integer
Dim b As Integer
a = Val(Mid(Text1.Text, 1, 1))
b = Val(Mid(Text1.Text, 3, 1))
Text1.Text = a + b