static void Main()
{
UserNativeFunction.InitializeComponent();
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Main());
UserNativeFunction.ReleaseComponent();
}
private void btn_openserial_Click(object sender, EventArgs e)
{
IntPtr serialport = new IntPtr();
IntPtr command = Marshal.StringToHGlobalAnsi(Properties.Settings.Default.OpenSerial);
if (cb_serialport.SelectedItem != null)
{
serialport = Marshal.StringToHGlobalAnsi(cb_serialport.SelectedItem.ToString());
UserNativeFunction.DispatchCommand(command, serialport, 0);
}
else
{
MessageBox.Show("请选择一个串口~~", "错误", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
UserNativeFunction.DispatchCommand(Marshal.StringToHGlobalAnsi("OPEN"), Marshal.StringToHGlobalAnsi("COM0"), 0);
}
}
private void BTN_OPEN_SERIAL_PORT_Click(object sender, EventArgs e)
{
IntPtr serialport = new IntPtr();
IntPtr command = Marshal.StringToHGlobalAnsi(Properties.Settings.Default.OpenSerial);
int arg = 0;
if (CB_CHOSE_SERIAL_PORT.SelectedItem != null)
{
serialport = Marshal.StringToHGlobalAnsi(CB_CHOSE_SERIAL_PORT.SelectedItem.ToString());
if (CB_BAUD.SelectedItem == null)
{
CB_BAUD.SelectedIndex = 5;
}
arg |= CB_BAUD.SelectedIndex;
arg <<= 8;
if (CB_CHECK.SelectedItem == null)
{
CB_CHECK.SelectedIndex = 2;
}
arg |= CB_CHECK.SelectedIndex;
arg <<= 8;
if (CB_FLOW_CONTROL.SelectedItem == null)
{
CB_FLOW_CONTROL.SelectedIndex = 0;
}
arg |= CB_FLOW_CONTROL.SelectedIndex;
if (UserNativeFunction.DispatchCommand(command, serialport, arg) == 1)
{
CB_BAUD.Enabled = false;
CB_CHECK.Enabled = false;
CB_CHOSE_SERIAL_PORT.Enabled = false;
CB_FLOW_CONTROL.Enabled = false;
BTN_OPEN_SERIAL_PORT.Enabled = false;
BTN_CLOSE_SERIAL_PORT.Enabled = true;
STATUS_SERIAL_PORT.Text = "串口打开成功";
}
else
{
STATUS_SERIAL_PORT.Text = "串口打开失败";
}
}
else
{
MessageBox.Show("请选择一个串口~~", "错误", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning);
}
}
private void BTN_CLOSE_SERIAL_PORT_Click(object sender, EventArgs e)
{
IntPtr command = Marshal.StringToHGlobalAnsi(Properties.Settings.Default.CloseSerial);
if (UserNativeFunction.DispatchCommand(command, IntPtr.Zero, 0) == 1)
{
CB_BAUD.Enabled = true;
CB_CHECK.Enabled = true;
CB_CHOSE_SERIAL_PORT.Enabled = true;
CB_FLOW_CONTROL.Enabled = true;
BTN_OPEN_SERIAL_PORT.Enabled = true;
BTN_CLOSE_SERIAL_PORT.Enabled = false;
STATUS_SERIAL_PORT.Text = "串口关闭成功";
}
else
{
STATUS_SERIAL_PORT.Text = "串口关闭失败";
}
}
public Form1()
{
InitializeComponent();
// Initialize the serial port list
IntPtr lpCount = Marshal.AllocCoTaskMem(sizeof(uint));
IntPtr lpPortList = UserNativeFunction.SerialPort_Proc(SPM_GETPORTNAMES, lpCount, IntPtr.Zero);
int count = Marshal.ReadInt32(lpCount);
if (count != 0)
{
IntPtr com = lpPortList;
for (uint i = 0; i < count; i++)
{
cb_serialport.Items.Add(Marshal.PtrToStringAuto(Marshal.ReadIntPtr(com)));
com = (IntPtr)(com.ToInt64() + Marshal.SizeOf(com));
}
cb_serialport.SelectedItem = 0;
}
}
public Main()
{
InitializeComponent();
BTN_CLOSE_SERIAL_PORT.Enabled = false;
// Initialize the serial port list
IntPtr lpCount = Marshal.AllocCoTaskMem(sizeof(uint));
IntPtr lpPortList = UserNativeFunction.SerialPort_Proc(SPM_GETPORTNAMES, lpCount, IntPtr.Zero);
int count = Marshal.ReadInt32(lpCount);
if (count != 0)
{
IntPtr com = lpPortList;
for (uint i = 0; i < count; i++)
{
CB_CHOSE_SERIAL_PORT.Items.Add(Marshal.PtrToStringAuto(Marshal.ReadIntPtr(com)));
com = (IntPtr)(com.ToInt64() + Marshal.SizeOf(com));
}
CB_CHOSE_SERIAL_PORT.SelectedItem = 0;
}
op.Height = tabPage1.Height;
op.Width = tabPage1.Width - 210;
op.Show();
}