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MethodBuilder.SetImplementationFlags(MethodImplAttributes) 方法

定義

設定此方法的實作旗標。

public:
 void SetImplementationFlags(System::Reflection::MethodImplAttributes attributes);
public void SetImplementationFlags (System.Reflection.MethodImplAttributes attributes);
member this.SetImplementationFlags : System.Reflection.MethodImplAttributes -> unit
Public Sub SetImplementationFlags (attributes As MethodImplAttributes)

參數

attributes
MethodImplAttributes

要設定的實作旗標。

例外狀況

先前已使用 CreateType() 建立包含類型。

-或-

針對於目前的方法,IsGenericMethod 屬性為 true,但 IsGenericMethodDefinition 屬性為 false

範例

下列程式代碼範例說明方法的內容使用 SetImplementationFlags ,以描述方法主體中 MSIL 的實作。

array<Type^>^ temp0 = { int::typeid, int::typeid };
MethodBuilder^ myMthdBuilder = myTypeBuilder->DefineMethod( "MyMethod",
                               MethodAttributes::Public,
                               CallingConventions::HasThis,
                               int::typeid,
                               temp0 );

// Specifies that the dynamic method declared above has a an MSIL implementation,
// is managed, synchronized (single-threaded) through the body, and that it
// cannot be inlined.

myMthdBuilder->SetImplementationFlags( (MethodImplAttributes)(
                                        MethodImplAttributes::IL |
                                        MethodImplAttributes::Managed |
                                        MethodImplAttributes::Synchronized |
                                        MethodImplAttributes::NoInlining) );

// Create an ILGenerator for the MethodBuilder and emit MSIL here ...
MethodBuilder myMthdBuilder = myTypeBuilder.DefineMethod("MyMethod",
                    MethodAttributes.Public,
                    CallingConventions.HasThis,
                    typeof(int),
                    new Type[] { typeof(int),
                             typeof(int) });	

// Specifies that the dynamic method declared above has a an MSIL implementation,
    // is managed, synchronized (single-threaded) through the body, and that it
// cannot be inlined.

myMthdBuilder.SetImplementationFlags(MethodImplAttributes.IL |
                     MethodImplAttributes.Managed |
                     MethodImplAttributes.Synchronized |
                     MethodImplAttributes.NoInlining);

// Create an ILGenerator for the MethodBuilder and emit MSIL here ...
Dim myMthdBuilder As MethodBuilder = myTypeBuilder.DefineMethod("MyMethod", _
                 MethodAttributes.Public, _
                 CallingConventions.HasThis, _
                 GetType(Integer), _
                 New Type() {GetType(Integer), GetType(Integer)})

' Specifies that the dynamic method declared above has a an MSIL implementation,
' is managed, synchronized (single-threaded) through the body, and that it 
' cannot be inlined.

myMthdBuilder.SetImplementationFlags((MethodImplAttributes.IL Or _
                  MethodImplAttributes.Managed Or _
                  MethodImplAttributes.Synchronized Or _
                  MethodImplAttributes.NoInlining))

' Create an ILGenerator for the MethodBuilder and emit MSIL here ...

備註

當您將 方法與 SetCustomAttribute 方法搭配使用SetImplementationFlags時,請注意潛在的互動。 例如,使用 SetCustomAttribute 方法來新增 DllImportAttribute 屬性也會設定 MethodImplAttributes.PreserveSig 旗標。 如果您後續呼叫 SetImplementationFlags 方法,則會 PreserveSig 覆寫 旗標。 避免這種情形的做法有二種:

適用於