public ModBarCodeFile(FrmMainForm mf)
{
//传递主窗体指针
this.mf = mf;
//获取计算机名
computerName = System.Net.Dns.GetHostName().ToString();
//if (computerName.Length == 0)
//{
// MessageBox.Show("无效计算机名，请检查！");
// Application.Exit();
//}留待后续使用
if (!IsShareFolderExist())
{
MessageBox.Show("共享文件夹不存在，请检查！");
#if !DEBUG
Environment.Exit(0);
#endif
}
}
//窗口加载时执行
private void SetupPort_Load(object sender, EventArgs e)
{
try
{
mf = (FrmMainForm)Owner;
}catch (InvalidCastException ex)
{
MessageBox.Show("窗口打开失败！" + ex.Message);
}
cbPortName.Items.Clear(); //清除所有下拉栏内容
string[] PortNameItem = SerialPort.GetPortNames(); //获取所有可用端口号
Array.Sort(PortNameItem, delegate(string lhs, string rhs) //匿名委托
{
//长度相等按数值比较
if (lhs.Length == rhs.Length)
{
return(lhs.CompareTo(rhs));
}
//否则按长度比较
else
{
return(lhs.Length.CompareTo(rhs.Length));
}
});
//端口号赋值
cbPortName.Items.AddRange(PortNameItem);
//下拉栏默认显示的值
int n = cbPortName.Items.IndexOf(mf.Scanner.PortName.ToString());
cbPortName.SelectedIndex = n == -1 ? 0 : n;
cbBaudRate.SelectedIndex = cbBaudRate.Items.IndexOf(mf.Scanner.BaudRate.ToString());
cbDataBits.SelectedIndex = cbDataBits.Items.IndexOf(mf.Scanner.DataBits.ToString());
cbParity.SelectedIndex = cbParity.Items.IndexOf(mf.Scanner.Parity.ToString());
cbStopBits.SelectedIndex = cbStopBits.Items.IndexOf(mf.Scanner.StopBits.ToString());
//cbHandshake.SelectedIndex = cbHandshake.Items.IndexOf(mf.Scanner.Handshake.ToString());
}
public ModLogFile(FrmMainForm mf)
{
//传递主窗体指针
this.mf = mf;
}