1.平面按钮
用这个方法,前提是要把按钮的类型设置为平
代码如下:
button1.TabStop = false; button1.FlatAppearance.BorderSize = 0;
button1.FlatAppearance.BorderColor = Color.FromArgb(0,255,255,255); //设置边框的颜色透明
button1.FlatAppearance.MouseOverBackColor = Color.FromArgb(0,255,255,255); //设置鼠标经过时候的背景颜色透明
button1.FlatAppearance.MouseDownBackColor = Color.FromArgb(0,255,255,255); //设置鼠标按下时候的背景颜色透明
这样按钮的效果图如下
后面的颜色是窗体的颜色不是按钮的颜色。
接下来响应点击事件。
代码如下:
//鼠标落下设置一张图片
private void button1_MouseDown(object sender,MouseEventArgs e)
{
this.button1.Image = Image.FromFile(@“../../ images / close_click.png”);
}
//鼠标弹起恢复原来图片
private void button1_MouseUp(object sender,MouseEventArgs e)
{
this.button1.Image = Image.FromFile(@“../../ images / close_default.png”);
}
//响应点击事件
private void button1_Click(object sender,EventArgs e)
{
MessageBox.Show(“我是普通按钮”);
}
2.用pictureBox
代码如下:
private void pictureBox2_MouseDown(object sender,MouseEventArgs e)
{
this.pictureBox2.Image = Image.FromFile(@“../../ images / close_click.png”);
}
private void pictureBox2_MouseUp(object sender,MouseEventArgs e)
{
this.pictureBox2.Image = Image.FromFile(@“../../ images / close_default.png”);
}
private void pictureBox2_Click(object sender,EventArgs e)
{
MessageBox.Show(“I'm closed”);
}