Ask Learn
Preview
Ask Learn is an AI assistant that can answer questions, clarify concepts, and define terms using trusted Microsoft documentation.
Please sign in to use Ask Learn.
Sign inMemberFilter Delegate
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Represents a delegate that is used to filter a list of members represented in an array of MemberInfo objects.
public delegate bool MemberFilter(MemberInfo ^ m, System::Object ^ filterCriteria);C#
public delegate bool MemberFilter(MemberInfo m, object? filterCriteria);C#
public delegate bool MemberFilter(MemberInfo m, object filterCriteria);C#
[System.Serializable]
public delegate bool MemberFilter(MemberInfo m, object filterCriteria);C#
[System.Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public delegate bool MemberFilter(MemberInfo m, object filterCriteria);type MemberFilter = delegate of MemberInfo * obj -> bool[<System.Serializable>]
type MemberFilter = delegate of MemberInfo * obj -> bool[<System.Serializable>]
[<System.Runtime.InteropServices.ComVisible(true)>]
type MemberFilter = delegate of MemberInfo * obj -> boolPublic Delegate Function MemberFilter(m As MemberInfo, filterCriteria As Object) As Boolean Parameters
The MemberInfo object to which the filter is applied.
- filterCriteria
- Object
An arbitrary object used to filter the list.
Return Value
true to include the member in the filtered list; otherwise false.
- Attributes
Remarks
Every derived class of a Delegate and MulticastDelegate has a constructor and an Invoke method. (See the code example in Delegate.)
The FindMembers method uses this delegate to filter the list of members that it returns.
Extension Methods
|
Get |
Gets an object that represents the method represented by the specified delegate. |
Applies to
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.5, 1.6, 2.0, 2.1 |