private void button1_MouseMove(object sender, MouseEventArgs e) { button1.BackColor = Color.Blue; } private void button1_MouseLeave(object sender, EventArgs e) { button1.BackColor = Color.White; } MouseMove和MouseLeave和配合使用,不然鼠标离开之后就变不回原色了。
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private void button1_MouseMove(object sender, MouseEventArgs e) { button1.BackColor = Color.Blue; } private void button1_MouseLeave(object sender, EventArgs e) { button1.BackColor = Color.White; } MouseMove和MouseLeave和配合使用,不然鼠标离开之后就变不回原色了。
转载于:https://www.cnblogs.com/FLWL/p/3606982.html