void el_MouseLeave(object sender, MouseEventArgs e) { if (((Ellipse)sender).ToolTip != null) { ((Ellipse)sender).ToolTip = null; windowShowEllipseInfo.Stop_Timing(); windowShowEllipseInfo = null; } }
void el_MouseEnter(object sender, MouseEventArgs e) { windowShowEllipseInfo = new WindowShowEllipseInfo((Ellipse)sender, this); ((Ellipse)sender).ToolTip = windowShowEllipseInfo; ToolTip tt = new ToolTip(); tt.Content = windowShowEllipseInfo; ((Ellipse)sender).ToolTip = tt; }