| ValidatorHelperIsNumber Method | Helper帮助文档 |
判断字符串是否为数字
Namespace: HD.Common
Assembly: HD.Common (in HD.Common.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
public static bool IsNumber( string str )
Public Shared Function IsNumber ( str As String ) As Boolean
public: static bool IsNumber( String^ str )
static member IsNumber : str : string -> bool
Parameters
- str
- Type: SystemString
待验证的字符窜
Return Value
Type: Booleanbool
See Also