public static string scan()
{
ReadDataSize[0] = 0;
Array.Clear(barcodeData, 0, barcodeData.Length);
reslut = CommonClass.SoftDecoding_Scan(iTimeout, barcodeData, 2048, ReadDataSize);
if (reslut)
{
leng = (int)(ReadDataSize[0]) - 2;//Convert.ToInt32(ReadDataSize[0])-2;
if (leng >= 2048)
{
MessageBox.Show("条码长度超长！");
return("");
}
try
{
int n = 0;
if (n == 0)
{
//从第三位开始取内容（第一位为条码类型，第二位为长度）
data = System.Text.Encoding.UTF8.GetString(barcodeData, 2, leng);
}
else if (n == 1)
{
data = System.Text.Encoding.GetEncoding("Windows-1252").GetString(barcodeData, 2, leng);
}
else if (n == 2)
{
data = System.Text.Encoding.GetEncoding("GB2312").GetString(barcodeData, 2, leng);
}
else if (n == 3)
{
data = System.Text.Encoding.Unicode.GetString(barcodeData, 2, leng);
}
else
{
data = System.Text.Encoding.UTF8.GetString(barcodeData, 2, leng);
}
}
catch (Exception ex)
{
MessageBox.Show("扫描失败: " + ex.Message);
return("");
}
return(data);
}
else
{
return("");
}
}
