/// <summary>
/// 获取MES状态
/// </summary>
public void MesState()
{
//获得当前屏幕的分辨率
Screen scr = Screen.PrimaryScreen;
Rectangle rc = scr.Bounds;
int iWidth = rc.Width;
int iHeight = rc.Height;
//创建一个和屏幕一样大的Bitmap
Image myImage = new Bitmap(iWidth, iHeight - 50);
//Image myImage = new Bitmap(688, 520);
//从一个继承自Image类的对象中创建Graphics对象
Graphics g = Graphics.FromImage(myImage);
string jietustr = string.Empty;
while (true)
{
try
{
Thread.Sleep(100);
if (serial.IsOpen)
{
this.Invoke(new Action(() => {
logNum = Convert.ToInt32(tb_LogNum.Text);
}));
string imgpath = Path.GetFullPath("images");
imgpath += "\\" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".png";
//抓屏并拷贝到myimage里
g.CopyFromScreen(new Point(0, 0), new Point(0, 0), new Size(iWidth, iHeight));
//保存为文件
myImage.Save(imgpath);
//string Contrast_picturePath = imgpath;
//byte[] JieTuByte = DataFunction.GetImageByte(Contrast_picturePath);
jietustr = DataFunction.GetBase64StringByImage(myImage);
//myImage.Dispose();
if (jietustr == SaveImgstr)
{
string Write = "相同图片";
}
else
{
SaveImgstr = jietustr;
string Writestr = string.Empty;
string Runstate = string.Empty;
this.Invoke(new Action(() =>
{
if (IsMesState(imgpath))
{
logNum++;
this.Invoke(new Action(() =>
{
Writestr = tb_OK.Text;
tb_LogNum.Text = logNum.ToString();
}));
}
else
{
this.Invoke(new Action(() => {
Writestr = tb_NG.Text;
}));
}
}));
Runstate = Writestr;
byte[] byteArray = System.Text.Encoding.ASCII.GetBytes(Writestr);
Writestr = HexStringTenByte.ByteArrayToHexString(byteArray);
byte[] buff = HexStringTenByte.HexString2Bytes(Writestr);
serial.Write(buff, 0, buff.Length);
this.Invoke(new Action(() =>
{
this.lb_send.Text = "Send:" + DateTime.Now.ToString("HH:mm:ss");
this.tb_send.Text = Runstate;
}));
}
string ImgPath = Path.GetFullPath("images");
int FileNum = DataFunction.GetFileNum(ImgPath);
if (FileNum >= 10)
{
DataFunction.DelectDir(ImgPath);
}
GC.Collect();
//myImage.Dispose();
}
}
catch (Exception ex)
{
DataFunction.txtWrite(ex.ToString());
}
GC.Collect();
}
}
