【发布时间】:2016-05-10 21:06:12
【问题描述】:
用这个简单的 c# 代码我试图打开相机
ImageViewer viewer = new ImageViewer(); //create an image viewer
Capture capture = new Capture(); //create a camera captue
Application.Idle += new EventHandler(delegate(object sender, EventArgs e)
{
//run this until application closed (close button click on image viewer)
viewer.Image = capture.QueryFrame(); //draw the image obtained from camera
});
viewer.ShowDialog(); //show the image viewer
结果:
那么问题出在哪里?
【问题讨论】: