private bool startCapture()
{
OkApi.SetToWndRect(hBoard, picMain.Handle);
int ret = OkApi.CaptureToScreen(hBoard);
return(ret > 0);
}
public MainForm()
{
InitializeComponent();
int index = -1;
hBoard = OkApi.OpenBoard(ref index);
Debug.Assert(hBoard.ToInt32() != 0);
OkApi.SetCaptureParam(hBoard, (ushort)ECapture.CAPTURE_CLIPMODE, 0); // 缩放方式
string hostname = Dns.GetHostName();
IPHostEntry ips = Dns.GetHostEntry(hostname);
foreach (IPAddress ip in ips.AddressList)
{
txLocalIp.Text += ip.ToString() + "\n";
}
addGroupButtons();
timerUpdate.Enabled = true;
}
private void saveFile()
{
basefilename = string.Format(@"{0}.jpg", DateTime.Now.ToString("yyyyMMdd_HHmmss_ffffff"));
String filename = Application.StartupPath + "\\" + basefilename;
int filesize = OkApi.SaveImageFile(hBoard, filename,
80, OkApi.TARGET_SCREEN, 0, 1);
if (filesize > 0)
{
currentImage = File.ReadAllBytes(filename);
FileStream fs = File.OpenRead(filename);
Bitmap picture = new Bitmap(fs);
picMain.Image = (Image)picture;
fs.Close();
File.Delete(filename);
}
else
{
Console.WriteLine(OkApi.GetLastError(hBoard));
}
}
private void stopCapture()
{
OkApi.StopCapture(hBoard);
}
private void MainForm_FormClosed(object sender, FormClosedEventArgs e)
{
int result = OkApi.CloseBoard(hBoard);
Console.WriteLine(result);
}