private void ReleaseUpDownButtonativeWindow()
{
if (this.m_UpDownButtonativeWindow != null)
{
IntPtr upDownButtonHandle = this.GetUpDownButtonIntPtr();
if (upDownButtonHandle != IntPtr.Zero)
{
this.m_UpDownButtonativeWindow.Dispose();
this.m_UpDownButtonativeWindow = null;
}
}
}
private void SetUpDownButtonativeWindow()
{
if (this.m_UpDownButtonativeWindow == null)
{
IntPtr upDownButtonHandle = this.GetUpDownButtonIntPtr();
if (upDownButtonHandle != IntPtr.Zero)
{
this.m_UpDownButtonativeWindow = new UpDownButtonativeWindow();
this.m_UpDownButtonativeWindow.UpButtonArrowSize = new Size(4, 6);
this.m_UpDownButtonativeWindow.DownButtonArrowSize = new Size(4, 6);
this.m_UpDownButtonativeWindow.AssignHandle(upDownButtonHandle);
}
}
}
