private void palyBtn_Click(object sender, EventArgs e)
{
if (touchlessMgr.Markers.Count == 0)
{
MessageBox.Show("请先设置一个Marker。");
return;
}
if (drawDemo == null)
{
drawDemo = new DrawPicture(touchlessMgr, pictureBoxDisplay.Bounds, imgBox.Text);
palyBtn.Text = "停止";
}
else
{
drawDemo.Dispose();
drawDemo = null;
palyBtn.Text = "开始";
}
}
private void palyBtn_Click(object sender, EventArgs e)
{
if (touchlessMgr.Markers.Count == 0)
{
MessageBox.Show("请先设置一个Marker。");
return;
}
if (drawDemo == null)
{
drawDemo = new DrawPicture(touchlessMgr, pictureBoxDisplay.Bounds, imgBox.Text);
palyBtn.Text = "停止";
}
else
{
drawDemo.Dispose();
drawDemo = null;
palyBtn.Text = "开始";
}
}