public PictureEvents(ModifyPictures modifyPictures)
 {
     InitializeComponent();
     this.modifyPictures = modifyPictures;
     this.username       = modifyPictures.username;
     this.eventName      = modifyPictures.eventName;
 }
        private void modifyButton_Click(object sender, EventArgs e)
        {
            ModifyPictures modifyPictures = new ModifyPictures(this);

            this.Hide();
            modifyPictures.Show();
        }