/// <summary>ドラッグ操作継続イベント</summary>
/// <param name="sender">ListBoxItem</param>
/// <param name="e">ドラッグ操作継続イベントデータ</param>
private void OnQueryContinueDrag(object sender, QueryContinueDragEventArgs e)
{
if (sender is ListBoxItem listBoxItem &&
_Ghost != null)
{
_Ghost.Offset = MouseInfo.GetClientPosition(this);
}
}
/// <summary>ドラッグ操作継続イベント</summary>
/// <param name="sender">ListBoxItem</param>
/// <param name="e">ドラッグ操作継続イベントデータ</param>
private static void OnQueryContinueDrag(object sender, QueryContinueDragEventArgs e)
{
if (sender is ListBoxItem listBoxItem &&
_Ghost != null)
{
var window = FrameworkElementInfo.FindAncestor <Window>(listBoxItem);
_Ghost.Offset = MouseInfo.GetClientPosition(window);
}
}