110,538
社区成员
发帖
与我相关
我的任务
分享
private void button2_Click(object sender, EventArgs e)
{
MessageBox.Show("click");
}
private void button2_MouseDown(object sender, MouseEventArgs e)
{
MessageBox.Show("mouse down");
}
private void button2_MouseClick(object sender, MouseEventArgs e)
{
MessageBox.Show("mouse click");
}