ImageList.ImageCollection.IList.Add(Object) Method

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Source:

ImageList.ImageCollection.cs

Adds the specified image to the ImageList.

 virtual int System.Collections.IList.Add(System::Object ^ value) = System::Collections::IList::Add;

int IList.Add (object? value);

abstract member System.Collections.IList.Add : obj -> int
override this.System.Collections.IList.Add : obj -> int

Function Add (value As Object) As Integer Implements IList.Add

Parameters

value

Object

The image to add to the list.

Returns

Int32

The index of the newly added image, or -1 if the image could not be added.

Implements

Add(Object)

Exceptions

ArgumentNullException

value is null.

ArgumentException

value is not a Bitmap.