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How do you declare a Char literal in Visual Basic .NET?

开发者 https://www.devze.com 2023-01-10 03:02 出处:网络
With O开发者_如何学JAVAption Strict On: Dim theLetterA As Char = \"A\" returns an error about converting the string \"A\" to a Char.

With O开发者_如何学JAVAption Strict On:

Dim theLetterA As Char = "A"

returns an error about converting the string "A" to a Char.

What is the syntax to enter a Char literal?


A character literal is entered using a single character string suffixed with a C.

Dim theLetterA As Char = "A"C


I would use CChar. E.g.:

 Dim theLetterA As Char = CChar("A")

Check the MSDN website https://msdn.microsoft.com/en-us/library/s2dy91zy.aspx for details on CChar.


In the case of trying to get a double quote as a character literal, you'll need to use the extra quirky VB format:

Dim theQuote As Char = """"C

Or

Dim theQuote As Char = CChar("""")
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