RegisterHelper.IsExist Method

HD.Common

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RegisterHelperIsExist Method Helper帮助文档
判断指定项是否存在

Namespace: HD.Common
Assembly: HD.Common (in HD.Common.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
Copy
public bool IsExist(
	RegisterHelperKeyType keytype,
	string key
)
Public Function IsExist ( 
	keytype As RegisterHelperKeyType,
	key As String
) As Boolean
public:
bool IsExist(
	RegisterHelperKeyType keytype, 
	String^ key
)
member IsExist : 
        keytype : RegisterHelperKeyType * 
        key : string -> bool

Parameters

keytype
Type: HD.CommonRegisterHelperKeyType
基项枚举
key
Type: SystemString
指定项字符串

Return Value

Type: Boolean
返回布尔值,说明指定项是否存在
See Also

Reference

RegisterHelper Class
HD.Common Namespace
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