在Button上產生ToolTopText的方法

private void AddButtonToolTip(Button button)
{
// Create the ToolTip and associate with the Form container.
ToolTip toolTip = new ToolTip();


// Set up the delays for the ToolTip.
toolTip.AutoPopDelay = 5000;
toolTip.InitialDelay = 1000;
toolTip.ReshowDelay = 500;


// Force the ToolTip text to be displayed whether or not the form is active.
toolTip.ShowAlways = true;


// Set up the ToolTip text for the Button and Checkbox.
toolTip.SetToolTip(button, "按鍵描述");

}