.Net Framework > v2.0.50727 > System > Attribute > IsDefined IsDefined(Assembly,Type)
IsDefined(Assembly,Type,Boolean)
IsDefined(MemberInfo,Type)
IsDefined(MemberInfo,Type,Boolean)
IsDefined(Module,Type)
IsDefined(Module,Type,Boolean)
IsDefined(ParameterInfo,Type)
IsDefined(ParameterInfo,Type,Boolean)

IsDefined(Assembly,Type)

Category

Method

Description

Determines whether any custom attributes are applied to an assembly. Parameters specify the assembly, and the type of the custom attribute to search for.

Type

Boolean

Character

public, static

Parameters

Name	Type	Description
element	Assembly
attributeType	Type

Tags

01892ABD01, 02E3ABA98D, 0376596F91

IsDefined(Assembly,Type,Boolean)

Category

Method

Description

Determines whether any custom attributes are applied to an assembly. Parameters specify the assembly, the type of the custom attribute to search for, and an ignored search option.

Type

Boolean

Character

public, static

Parameters

Name	Type	Description
element	Assembly
attributeType	Type
inherit	Boolean

Tags

01892ABD01, 02E3ABA98D, 0376596F91

IsDefined(MemberInfo,Type)

Category

Method

Description

Determines whether any custom attributes are applied to a member of a type. Parameters specify the member, and the type of the custom attribute to search for.

Type

Boolean

Character

public, static

Parameters

Name	Type	Description
element	MemberInfo
attributeType	Type

Tags

01892ABD01, 02E3ABA98D, 0376596F91

IsDefined(MemberInfo,Type,Boolean)

Category

Method

Description

Determines whether any custom attributes are applied to a member of a type. Parameters specify the member, the type of the custom attribute to search for, and whether to search ancestors of the member.

Type

Boolean

Character

public, static

Parameters

Name	Type	Description
element	MemberInfo
attributeType	Type
inherit	Boolean

Tags

01892ABD01, 02E3ABA98D, 0376596F91

IsDefined(Module,Type)

Category

Method

Description

Determines whether any custom attributes of a specified type are applied to a module. Parameters specify the module, and the type of the custom attribute to search for.

Type

Boolean

Character

public, static

Parameters

Name	Type	Description
element	Module
attributeType	Type

Tags

01892ABD01, 02E3ABA98D, 0376596F91

IsDefined(Module,Type,Boolean)

Category

Method

Description

Determines whether any custom attributes are applied to a module. Parameters specify the module, the type of the custom attribute to search for, and an ignored search option.

Type

Boolean

Character

public, static

Parameters

Name	Type	Description
element	Module
attributeType	Type
inherit	Boolean

Tags

01892ABD01, 02E3ABA98D, 0376596F91

IsDefined(ParameterInfo,Type)

Category

Method

Description

Determines whether any custom attributes are applied to a method parameter. Parameters specify the method parameter, and the type of the custom attribute to search for.

Type

Boolean

Character

public, static

Parameters

Name	Type	Description
element	ParameterInfo
attributeType	Type

Tags

01892ABD01, 02E3ABA98D, 0376596F91

IsDefined(ParameterInfo,Type,Boolean)

Category

Method

Description

Determines whether any custom attributes are applied to a method parameter. Parameters specify the method parameter, the type of the custom attribute to search for, and whether to search ancestors of the method parameter.

Type

Boolean

Character

public, static

Parameters

Name	Type	Description
element	ParameterInfo
attributeType	Type
inherit	Boolean

Tags

01892ABD01, 02E3ABA98D, 0376596F91

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