C# (CSharp) Billboard.Dispose示例

示例#1

                void FreeImageResources( )
                {
                    if (ListView != null && ListView.Adapter != null)
                    {
                        ((ArrayAdapter)ListView.Adapter).Destroy( );
                    }

                    // free bmp resources
                    if (Billboard != null)
                    {
                        Billboard.Dispose( );
                        Billboard = null;
                    }

                    foreach (Bitmap image in GetEngagedBillboards)
                    {
                        if (image != null)
                        {
                            image.Dispose( );
                        }
                    }
                }