C# TableLayoutPanel MouseMove 太多 CPU
问候。我对以下代码有疑问。由于某种原因，每当它执行时，它都会消耗大约 60% 的 CPU。这很奇怪，想知道您是否有什么意见？
private void HomeTableLayoutPanel_MouseMove(object sender, MouseEventArgs e)
{
PictureBox HomeCurrentPicBox = (PictureBox)(HomeTableLayoutPanel.GetChildAtPoint(e.Location));
TableLayoutPanelCellPosition HomeCurrentPosition = new TableLayoutPanelCellPosition(-1, -1);
if (HomeCurrentPicBox != null)
{
HomeCurrentPosition = HomeTableLayoutPanel.GetCellPosition(HomeCurrentPicBox);
gameFormToolTip.SetToolTip(HomeTableLayoutPanel, GameModel.alphaCoords(HomeCurrentPosition.Column) + "," + HomeCurrentPosition.Row.ToString());
}
}
谢谢您的宝贵时间。
编辑：我告诉它采样太频繁了。在某些方面，我的其他半工作代码也是如此。但我的问题太长了，我无法解释。 :(
greetings. i have an issue with the following code. for some reason whenever it is executed it is consuming around 60% of the CPU. this is strange, and was wondering if you had any comments?
private void HomeTableLayoutPanel_MouseMove(object sender, MouseEventArgs e)
{
PictureBox HomeCurrentPicBox = (PictureBox)(HomeTableLayoutPanel.GetChildAtPoint(e.Location));
TableLayoutPanelCellPosition HomeCurrentPosition = new TableLayoutPanelCellPosition(-1, -1);
if (HomeCurrentPicBox != null)
{
HomeCurrentPosition = HomeTableLayoutPanel.GetCellPosition(HomeCurrentPicBox);
gameFormToolTip.SetToolTip(HomeTableLayoutPanel, GameModel.alphaCoords(HomeCurrentPosition.Column) + "," + HomeCurrentPosition.Row.ToString());
}
}
thank you for your time.
edit: im told it is sampling too often. in some aspects this is true in my other semi working code. but my question is too lengthy and i cant explain it. :(
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你不能只附加到（每个？）
PictureBox的 mousemove 事件吗？can't you just attach to the mousemove event of the (each?)
PictureBox?