BindingContext.ICollection.CopyTo(Array, Int32) 方法

定義

將集合的項目複製到指定的陣列中 (從集合索引開始)。Copies the elements of the collection into a specified array, starting at the collection index.

 virtual void System.Collections.ICollection.CopyTo(Array ^ ar, int index) = System::Collections::ICollection::CopyTo;
void ICollection.CopyTo (Array ar, int index);
Sub CopyTo (ar As Array, index As Integer) Implements ICollection.CopyTo

參數

ar
Array

要複製到其中的 ArrayAn Array to copy into.

index
Int32

要開始複製的集合索引。The collection index to begin copying from.

實作

範例

private:
   void CopyToArray()
   {
      // Declare the array.
      array<Object^>^ myArray = gcnew array<Object^>(100);
      ( (ICollection^)(this->BindingContext) )->CopyTo( myArray, 0 );
   }
private void CopyToArray(){
   // Declare the array.
   object [] myArray = new object [100];
   ((ICollection)this.BindingContext).CopyTo(myArray, 0);
}       
Private Sub CopyToArray()
    ' Declare the array.
    Dim myArray(100) As Object
    CType(Me.BindingContext, ICollection).CopyTo(myArray, 0)
End Sub

適用於