<MergableProperty(True)> _
Public Property MyProperty() As Integer 
    Get 
        ' Insert code here. 
        Return 0
    End Get 
    Set 
        ' Insert code here. 
    End Set  
End Property

[MergableProperty(true)]
 public int MyProperty {
    get {
       // Insert code here. 
       return 0;
    }
    set {
       // Insert code here.
    }
 }

public:
   [MergableProperty(true)]
   property int MyProperty 
   {
      int get()
      {
         // Insert code here. 
         return 0;
      }
      void set( int value )
      {
         // Insert code here.
      }
   }

' Gets the attributes for the property. 
Dim attributes As AttributeCollection = _
    TypeDescriptor.GetProperties(Me)("MyProperty").Attributes

' Checks to see if the value of the MergablePropertyAttribute is Yes. 
If attributes(GetType(MergablePropertyAttribute)).Equals(MergablePropertyAttribute.Yes) Then 
    ' Insert code here. 
End If  

' This is another way to see if the property is bindable. 
Dim myAttribute As MergablePropertyAttribute = _
    CType(attributes(GetType(MergablePropertyAttribute)), MergablePropertyAttribute)
If myAttribute.AllowMerge Then 
    ' Insert code here. 
End If

// Gets the attributes for the property.
 AttributeCollection attributes = 
    TypeDescriptor.GetProperties(this)["MyProperty"].Attributes;

 // Checks to see if the value of the MergablePropertyAttribute is Yes. 
 if(attributes[typeof(MergablePropertyAttribute)].Equals(MergablePropertyAttribute.Yes)) {
    // Insert code here.
 }

 // This is another way to see if the property is bindable.
 MergablePropertyAttribute myAttribute = 
    (MergablePropertyAttribute)attributes[typeof(MergablePropertyAttribute)];
 if(myAttribute.AllowMerge) {
    // Insert code here.
 }

// Gets the attributes for the property.
AttributeCollection^ attributes = TypeDescriptor::GetProperties( this )[ "MyProperty" ]->Attributes;

// Checks to see if the value of the MergablePropertyAttribute is Yes. 
if ( attributes[ MergablePropertyAttribute::typeid ]->Equals( MergablePropertyAttribute::Yes ) )
{
   // Insert code here.
}

// This is another way to see if the property is bindable.
MergablePropertyAttribute^ myAttribute = dynamic_cast<MergablePropertyAttribute^>(attributes[ MergablePropertyAttribute::typeid ]);
if ( myAttribute->AllowMerge )
{
   // Insert code here.
}

Dim attributes As AttributeCollection = TypeDescriptor.GetAttributes(MyProperty)
If attributes(GetType(MergablePropertyAttribute)).Equals(MergablePropertyAttribute.Yes) Then 
    ' Insert code here. 
End If

AttributeCollection attributes = 
    TypeDescriptor.GetAttributes(MyProperty);
 if(attributes[typeof(MergablePropertyAttribute)].Equals(MergablePropertyAttribute.Yes)) {
    // Insert code here.
 }

AttributeCollection^ attributes = TypeDescriptor::GetAttributes( MyProperty );
if ( attributes[ MergablePropertyAttribute::typeid ]->Equals( MergablePropertyAttribute::Yes ) )
{
   // Insert code here.
}