コード例 #1
0
        /**
         * Mainform_Load(Object sender, EventArgs e) draws the main window.  The code in this
         * method sets up the form appropriately.  The splash screen form and the serial port
         * connection form both get instantiated here.  Also, the serial port delegate function
         * (callback) gets setup here -- this.mySerialDelegate = new ReadDelegate(ProcessInData);<br>
         *
         * The application's state shall be read from Properties.Settings.Default and restored to
         * the main Window's GUI controls. In this case it is the disable Check Box state for the
         * Splash Screen.<br>
         * @code
         *  maximSplashScreenForm.disableCheckBoxValue = Properties.Settings.Default.disableSplashValue;
         * @endcode <br>
         *
         * Finally, the code sets the application's title and version in the main Windows's title
         * bar and in the middle text region of the status bar.  It also shows (or hides) the
         * splash screen based on state of "Disable" checkbox.
         *
         * @param	sender	The sender of the event.
         * @param	e	The arguments for the event.
         * <br>
         ****************************************************************************/
        private void Mainform_Load(object sender, EventArgs e)
        {
            /* Create delegate for reading data */
            this.mySerialDelegate = new ReadDelegate(ProcessInData);

            /* Create Splash Screen Form */
            maximSplashScreenForm = new SplashScreen("DS18B20 Config Custom", "Version 1.0", "Copyright Maxim Integrated Products", "", 3);
            maximSplashScreenForm.disableCheckBoxValue = Properties.Settings.Default.disableSplashValue;
            maximSplashScreenForm.showOKButton(false);
            if (!maximSplashScreenForm.disableCheckBoxValue)
            {
                maximSplashScreenForm.ShowDialog();
            }

            /* Setup SerialUSB Form */
            USBform = new SerialUSBForm(serialPort1);
            USBform.ShowDialog();

            /* Subscribe to event DataReceived with the onDataReceived Function */
            serialPort1.DataReceived += this.SerialPort1_DataReceived;

            /* Initial Communication between GUI & FW */
            try
            {
                serialPort1.WriteLine("INIT");
            }
            catch (System.InvalidOperationException)
            {
                MessageBox.Show("You are not connected to a Serial Port!", "Serial Error");
                return;
            }
        }