private void EnsureDropDownIsCreated()
{
if (_dropDown == null)
{
_dropDown = new ToolStripColorPickerDropDown();
_dropDown.ColorChanged += this.DropDownColorChangedHandler;
}
}
/// <summary>
/// Releases the unmanaged resources used by the <see cref="T:System.Windows.Forms.ToolStripDropDownItem"/> and optionally releases the managed resources.
/// </summary>
/// <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources. </param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (_dropDown != null)
{
this.DropDown = null;
_dropDown.Dispose();
_dropDown.ColorChanged -= this.DropDownColorChangedHandler;
_dropDown = null;
}
}
base.Dispose(disposing);
}