Hello, There is a string like the following example： |AAAAA |TRUE| |AAC |FALSE| |CCCCCCC |TRUE| How to check if all the charactersof a string are same?THX~

How to check if all the charactersof a string are same?

Yoichi (Yoichi) May 27, 2022, 3:53pm 7

Hi,

How about the following?

System.Text.RegularExpressions.Regex.IsMatch(yourString,"[^A]")

Regards,

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