| HtmlHelperIsEmpty Method | Helper帮助文档 |
判断输入是否为空 并弹出错误信息
Namespace: HD.Common
Assembly: HD.Common (in HD.Common.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
public static bool IsEmpty( string str, string erroStr )
Public Shared Function IsEmpty ( str As String, erroStr As String ) As Boolean
public: static bool IsEmpty( String^ str, String^ erroStr )
static member IsEmpty : str : string * erroStr : string -> bool
Parameters
- str
- Type: SystemString
验证内容 - erroStr
- Type: SystemString
错误提示内容
Return Value
Type: Booleanbool
See Also