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分享怎样把字符串的表达式 转化为 数字表达式
比如说 Dim a As String = "3 + 4 * 3 - 6 /2 "
用什么方法做 才可以得到
dim b as int16 = 3 + 4 * 3 - 6 /2
用什么方法做 才可以得到
dim b as int16 = 3 + 4 * 3 - 6 /2
...全文
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EricBai 2006-06-30
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Dim T As New DataTable
Dim a As String = "3 + 4 * 3 - 6 /2 "
Dim b as int16
b = T.Compute(a,"")
Dim a As String = "3 + 4 * 3 - 6 /2 "
Dim b as int16
b = T.Compute(a,"")
