我有一个图片框(称为pic_Image)和两个按钮(称为btn_AddImage & btn_RemoveImage)。我希望当用户在pic_Image上移动鼠标时,这些按钮是可见的,当鼠标离开pic_Image时,这些按钮是不可见的。这是使其可见的代码:
private void pic_Image_MouseMove(object sender, MouseEventArgs e)
{
btn_AddImage.Visible = true;
btn_RemoveImage.Visible = true;
}下面是隐形的代码:
private void pic_Image_MouseLeave(object sender, EventArgs e)
{
btn_AddImage.Visible = false;
btn_RemoveImage.Visible = false;
}问题是,在我使用pic_Image_MouseMove方法之后,Onbutton click方法不起作用。
提前感谢
发布于 2013-04-05 15:14:14
鼠标电影事件不断触发,直到鼠标在图片上,用鼠标回车键替换鼠标移动
private void pic_Image_MouseEnter(object sender, MouseEventArgs e)
{
btn_AddImage.Visible = true;
btn_RemoveImage.Visible = true;
if (pic_Image.Image != null)
btn_RemoveImage.Visible = true;
}https://stackoverflow.com/questions/15827777
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