public void ClientShowCLS()
{
m_PortUtil.Open();
byte[] data = new byte[] { 0x1b, 0x40 };
m_PortUtil.Write(data);
m_PortUtil.Close();
}
public void ClientShowCLS()
{
m_PortUtil.Open();
byte[] data = new byte[] { 0x1b, 0x40 };
string buf = "Welcome !";
m_PortUtil.Write(data);
m_PortUtil.Write(buf);
m_PortUtil.Close();
}
/// <summary>
/// 清屏
/// </summary>
public void ClientShowCLS()
{
m_PortUtil.Open();
//初始化
byte[] initial = new byte[] { 0x1b, 0x40 };
//清屏
byte[] cls = new byte[] { 0x0C };
m_PortUtil.Write(initial);
m_PortUtil.Write(cls);
m_PortUtil.Close();
}
/// <summary>
/// 数据信息展现
/// </summary>
/// <param name="data">发送的数据（清屏可以为null或者空）</param>
private void DisplayData(CustomerDispiayType dispiayType, string data)
{
m_PortUtil.Open();
//先清屏
m_PortUtil.Write(((char)12).ToString());
//指示灯
string status = ((char)27).ToString() + ((char)115).ToString() + ((char)(int)dispiayType).ToString();
m_PortUtil.Write(status);
//发送数据
if (!string.IsNullOrEmpty(data))
{
m_PortUtil.Write(((char)27).ToString() + ((char)81).ToString() + ((char)65).ToString() + data + ((char)13).ToString());
}
m_PortUtil.Close();
}
public void Open()
{
_portUtil.Open();
}
