Type.GetMethods メソッド
現在の Type のメソッドを取得します。
オーバーロードの一覧
現在の Type のすべてのパブリック メソッドを返します。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Function GetMethods() As MethodInfo()
派生クラスによってオーバーライドされた場合、指定したバインディング制約を使用して、現在の Type に対して定義されているメソッドを検索します。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public MustOverride Function GetMethods(BindingFlags) As MethodInfo() Implements IReflect.GetMethods
[C++] public: virtual MethodInfo* GetMethods(BindingFlags) [] = 0;
[JScript] public abstract function GetMethods(BindingFlags) : MethodInfo[];
使用例
[Visual Basic, C#, C++] 2 つのパブリック メソッドと 1 つのプロテクト メソッドを持つクラスを作成し、 MyTypeClass に対応する Type オブジェクトを作成し、パブリックおよび非パブリックのすべてのメソッドを取得して、それらの数と名前を表示する例を次に示します。
[Visual Basic, C#, C++] メモ ここでは、GetMethods のオーバーロード形式のうちの 1 つだけについて、使用例を示します。その他の例については、各オーバーロード形式のトピックを参照してください。
Imports System
Imports System.Reflection
Imports System.Reflection.Emit
Imports Microsoft.VisualBasic
' Create a class having two public methods and one protected method.
Public Class MyTypeClass
Public Sub MyMethods()
End Sub 'MyMethods
Public Function MyMethods1() As Integer
Return 3
End Function 'MyMethods1
Protected Function MyMethods2() As [String]
Return "hello"
End Function 'MyMethods2
End Class 'MyTypeClass
Public Class TypeMain
Public Shared Sub Main()
Dim myType As Type = GetType(MyTypeClass)
' Get the public methods.
Dim myArrayMethodInfo As MethodInfo() = myType.GetMethods((BindingFlags.Public Or BindingFlags.Instance Or BindingFlags.DeclaredOnly))
Console.WriteLine((ControlChars.Cr + "The number of public methods is " & myArrayMethodInfo.Length.ToString() & "."))
' Display all the public methods.
DisplayMethodInfo(myArrayMethodInfo)
' Get the nonpublic methods.
Dim myArrayMethodInfo1 As MethodInfo() = myType.GetMethods((BindingFlags.NonPublic Or BindingFlags.Instance Or BindingFlags.DeclaredOnly))
Console.WriteLine((ControlChars.Cr + "The number of protected methods is " & myArrayMethodInfo1.Length.ToString() & "."))
' Display all the nonpublic methods.
DisplayMethodInfo(myArrayMethodInfo1)
End Sub 'Main
Public Shared Sub DisplayMethodInfo(ByVal myArrayMethodInfo() As MethodInfo)
' Display information for all methods.
Dim i As Integer
For i = 0 To myArrayMethodInfo.Length - 1
Dim myMethodInfo As MethodInfo = CType(myArrayMethodInfo(i), MethodInfo)
Console.WriteLine((ControlChars.Cr + "The name of the method is " & myMethodInfo.Name & "."))
Next i
End Sub 'DisplayMethodInfo
End Class 'TypeMain
[C#]
using System;
using System.Reflection;
using System.Reflection.Emit;
// Create a class having two public methods and one protected method.
public class MyTypeClass
{
public void MyMethods()
{
}
public int MyMethods1()
{
return 3;
}
protected String MyMethods2()
{
return "hello";
}
}
public class TypeMain
{
public static void Main()
{
Type myType =(typeof(MyTypeClass));
// Get the public methods.
MethodInfo[] myArrayMethodInfo = myType.GetMethods(BindingFlags.Public|BindingFlags.Instance|BindingFlags.DeclaredOnly);
Console.WriteLine("\nThe number of public methods is {0}.", myArrayMethodInfo.Length);
// Display all the methods.
DisplayMethodInfo(myArrayMethodInfo);
// Get the nonpublic methods.
MethodInfo[] myArrayMethodInfo1 = myType.GetMethods(BindingFlags.NonPublic|BindingFlags.Instance|BindingFlags.DeclaredOnly);
Console.WriteLine("\nThe number of protected methods is {0}.", myArrayMethodInfo1.Length);
// Display information for all methods.
DisplayMethodInfo(myArrayMethodInfo1);
}
public static void DisplayMethodInfo(MethodInfo[] myArrayMethodInfo)
{
// Display information for all methods.
for(int i=0;i<myArrayMethodInfo.Length;i++)
{
MethodInfo myMethodInfo = (MethodInfo)myArrayMethodInfo[i];
Console.WriteLine("\nThe name of the method is {0}.", myMethodInfo.Name);
}
}
}
[C++]
#using <mscorlib.dll>
using namespace System;
using namespace System::Reflection;
using namespace System::Reflection::Emit;
// Create a class having two public methods and one protected method.
public __gc class MyTypeClass {
public:
void MyMethods() {
}
int MyMethods1() {
return 3;
}
protected:
String* MyMethods2() {
return S"hello";
}
};
void DisplayMethodInfo(MethodInfo* myArrayMethodInfo[]) {
// Display information for all methods.
for (int i=0;i<myArrayMethodInfo->Length;i++) {
MethodInfo* myMethodInfo = dynamic_cast<MethodInfo*>(myArrayMethodInfo[i]);
Console::WriteLine(S"\nThe name of the method is {0}.", myMethodInfo->Name);
}
}
int main() {
Type* myType =(__typeof(MyTypeClass));
// Get the public methods.
MethodInfo* myArrayMethodInfo[] = myType->GetMethods(static_cast<BindingFlags>(BindingFlags::Public|BindingFlags::Instance|BindingFlags::DeclaredOnly));
Console::WriteLine(S"\nThe number of public methods is {0}->",__box( myArrayMethodInfo->Length));
// Display all the methods.
DisplayMethodInfo(myArrayMethodInfo);
// Get the nonpublic methods.
MethodInfo* myArrayMethodInfo1[] = myType->GetMethods(static_cast<BindingFlags>(BindingFlags::NonPublic|BindingFlags::Instance|BindingFlags::DeclaredOnly));
Console::WriteLine(S"\nThe number of protected methods is {0}->",__box( myArrayMethodInfo1->Length));
// Display information for all methods.
DisplayMethodInfo(myArrayMethodInfo1);
}
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