vb.net按式样比较字符串

    xiaoxiao2025-04-12  43

    ‘#’ 单个数字 ‘?’ 单个字符 ‘*’ 任意字符 [charlist] 字符列表中的单个字符 [!charlist] 非字符列表中的单个字符

    举例: “#123” LIke “#23” True (但是“#23” LIke “#123” False) “Hello” Like “H?llo” True “Hello” Like “H*” True “X” Like “[D-Z]” False “X” LIke “[!D-Z]” False 代码实际演示:

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click Dim result As Boolean result = "1123" Like "#123" Label1.Text = result End Sub

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click Dim result As Boolean result = "#123" Like "1123" Label1.Text = result End Sub

    有时间需要认真总结一下vb的字符串比较问题,比如vb变量不区分大小写,字符串区分吗? Like, equals()、compareTo、直接相等(‘=’单等号的用法,‘==’ 双等号的用法),有什么区别具体怎么用

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