protected override void WndProc(ref Message msg)
{
switch (msg.Msg)
{
case WM_GET_BARCODE:
{
int len = 0;
uint type = 0;
if ((len = USI_API.USI_GetDataLength()) > 0)
{
byte[] buff = new byte[len];
USI_API.USI_ReadOK();
USI_API.USI_GetData(buff, len, ref type);
// v1.03 UTX_Answer ÐÞ¸Ä (2D >> ÏÔʾºº×Ö)
//string barcodeString = System.Text.Encoding.ASCII.GetString(bBuff, 0, bBuff.Length);
string barcodeString = System.Text.Encoding.Default.GetString(buff, 0, buff.Length);
////todo..
//if(totalcount==1)
//barcodeString = "00123456001";
//else if(totalcount ==2)
// barcodeString = "00123456002";
//else if (totalcount == 3)
// barcodeString = "00123456003";
//else if (totalcount == 4)
// barcodeString = "00123456004";
//else if (totalcount == 5)
// barcodeString = "00123456005";
//totalcount++;
barcodeScanner.DoGetBarcode(barcodeString);
}
}
break;
}
// call the base class WndProc for default message handling
base.WndProc(ref msg);
}
/// <summary>
/// ¹Ø±Õ Scanner
/// </summary>
/// <returns></returns>
public bool Close()
{
return(USI_API.USI_EnableScan(false));
}
/// <summary>
/// ¿ªÆô Scanner
/// </summary>
public bool Open()
{
return(USI_API.USI_EnableScan(true));
}
public void Unregister()
{
USI_API.USI_Unregister();
}
public void Register()
{
USI_API.USI_Register(scanMessageWindow.Hwnd, ScannerMessageWindow.WM_GET_BARCODE);
}
private Scanner()
{
scanMessageWindow = new ScannerMessageWindow(this);
USI_API.USI_Register(scanMessageWindow.Hwnd, ScannerMessageWindow.WM_GET_BARCODE);
}