public static void Dispose()
{
try
{
CloseDevice();
Scale.Dispose();
Irda = null;
Scale = null;
}
catch
{
}
}
private static bool LoadPara()
{
try
{
string str = Regedit.ReadDevicePara("Irda", "InUse");
string str2 = Regedit.ReadDevicePara("Irda", "DeviceType");
string s = Regedit.ReadDevicePara("Scale", "Type");
string str4 = Regedit.ReadDevicePara("Scale", "Port");
string str5 = Regedit.ReadDevicePara("Scale", "BaudRate");
string str6 = Regedit.ReadDevicePara("Scale", "DataBits");
string str7 = Regedit.ReadDevicePara("Scale", "StopBits");
string str8 = Regedit.ReadDevicePara("Scale", "Parity");
if ((((str == null) || (s == null)) || (str4 == null)) || (str5 == null))
{
MessageBox.Show("请先进行参数设置！");
return(false);
}
if (Irda == null)
{
Irda = new IrdaDevice((str2 == "1") ? IrdaType.AC6652 : IrdaType.PCL730);
}
if (Scale == null)
{
Scale = new ScalesDevice();
}
Irda.InUse = str == "1";
Irda.IrdaType = (str2 == "1") ? IrdaType.AC6652 : IrdaType.PCL730;
Scale.TypeOfScale = (ScaleType)int.Parse(s);
Scale.COM_Port = "COM" + str4 + ":";
Scale.COM_BautRate = int.Parse(str5);
Scale.COM_DataBits = int.Parse(str6);
Scale.COM_StopBits = (CommBase.StopBits) int.Parse(str7);
Scale.COM_Parity = (CommBase.Parity) int.Parse(str8);
return(true);
}
catch (Exception exception)
{
MessageBox.Show("加载或设置参数时出错！\r\n" + exception.ToString());
return(false);
}
}
