/// <summary>
/// 重载句柄销毁完成事件 销毁窗体对象释放资源
/// </summary>
/// <param name="e"></param>
protected override void OnHandleDestroyed(EventArgs e)
{
base.OnHandleDestroyed(e);
if (_editNativeWindow != null)
{
_editNativeWindow.Dispose();
_editNativeWindow = null;
}
}
/// <summary>
/// 重载句柄创建完成事件 保存窗体句柄和窗体对象的引用
/// </summary>
/// <param name="e"></param>
protected override void OnHandleCreated(EventArgs e)
{
base.OnHandleCreated(e);
_editHandle = GetWindow(Handle, GW_CHILD);
if (_editHandle != IntPtr.Zero)
{
_editNativeWindow = new EditNativeWindow(this);
}
}