在 VB.NET 中将字符串解析为 Enum 值
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Parse a string to an Enum value in VB.NET
提问by jerbersoft
How can I parse a string in VB.NET to enum value?
如何将 VB.NET 中的字符串解析为枚举值？
Example I have this enum:
例如我有这个枚举：
Public Enum Gender
NotDefined
Male
Female
End Enum
how can I convert a string "Male" to the Genderenum's Malevalue?
如何将字符串“Male”转换为Gender枚举的Male值？
回答by Kamarey
Dim val = DirectCast([Enum].Parse(GetType(Gender), "Male"), Gender)
回答by Anton Gogolev
See Enum.TryParse.
请参阅Enum.TryParse。
回答by Max Hodges
how can I convert a string "Male" to the Gender enum's Male value?
如何将字符串“Male”转换为 Gender 枚举的 Male 值？
The accepted solution returns an Enum object. To return the value you want this solution:
接受的解决方案返回一个 Enum 对象。要返回您想要此解决方案的值：
dim MyGender as string = "Male"
dim Value as integer
Value = DirectCast([Enum].Parse(GetType(Gender), MyGender), Integer)
Can also do it this way:
也可以这样做：
value = cInt([enum].Parse(GetType(Gender), MyGender))
回答by e.gad
If you want the parse to be case insensitive, you can use the following:
如果您希望解析不区分大小写，可以使用以下命令：
[Enum].Parse(Gender, DirectCast(MyGender, String), True)
This will handle dim MyGender as string = "Male"or dim MyGender as string = "male"
这将处理dim MyGender as string = "Male"或dim MyGender as string = "male"
