ConfigurationForm - Add Event For btnCheckDoorDeviceControlAccessIP_Click

AIParkingApplication/AIParkingApplicationForm.cs

@@ -9,8 +9,6 @@ namespace AIParkingApplication
 {
     public partial class AIParkingApplicationForm : Form
     {
-        private const string CURRENT_LANE_SETTING_KEY = "CURRENT_LANE_SETTING";
-
         private ApiController apiController;
         private IDoorControlAccess c3Device;
         private LaneIn laneIn12;
@@ -154,7 +152,7 @@ namespace AIParkingApplication
 
         private void toolStripMenuItemSwitchLaneInIn_Click(object sender, EventArgs e)
         {
-            Util.UpsertAppSettings(CURRENT_LANE_SETTING_KEY, "IN-IN");
+            Util.UpsertAppSettings(AppConstant.CURRENT_LANE_SETTING, "IN-IN");
             UpdateMenuStripItemStatus(sender as ToolStripMenuItem);
             StopAllLanes();
             UpdateLaneInIn();
@@ -163,7 +161,7 @@ namespace AIParkingApplication
 
         private void toolStripMenuItemSwitchLaneInOut_Click(object sender, EventArgs e)
         {
-            Util.UpsertAppSettings(CURRENT_LANE_SETTING_KEY, "IN-OUT");
+            Util.UpsertAppSettings(AppConstant.CURRENT_LANE_SETTING, "IN-OUT");
             UpdateMenuStripItemStatus(sender as ToolStripMenuItem);
             StopAllLanes();
             UpdateLaneInOut();
@@ -172,7 +170,7 @@ namespace AIParkingApplication
 
         private void toolStripMenuItemSwitchLaneOutIn_Click(object sender, EventArgs e)
         {
-            Util.UpsertAppSettings(CURRENT_LANE_SETTING_KEY, "OUT-IN");
+            Util.UpsertAppSettings(AppConstant.CURRENT_LANE_SETTING, "OUT-IN");
             UpdateMenuStripItemStatus(sender as ToolStripMenuItem);
             StopAllLanes();
             UpdateLaneOutIn();
@@ -181,7 +179,7 @@ namespace AIParkingApplication
 
         private void toolStripMenuItemSwitchLaneOutOut_Click(object sender, EventArgs e)
         {
-            Util.UpsertAppSettings(CURRENT_LANE_SETTING_KEY, "OUT-OUT");
+            Util.UpsertAppSettings(AppConstant.CURRENT_LANE_SETTING, "OUT-OUT");
             UpdateMenuStripItemStatus(sender as ToolStripMenuItem);
             StopAllLanes();
             UpdateLaneOutOut();
@@ -227,7 +225,7 @@ namespace AIParkingApplication
         {
             try
             {
-                string lanesConfig = ConfigurationManager.AppSettings[CURRENT_LANE_SETTING_KEY];
+                string lanesConfig = ConfigurationManager.AppSettings[AppConstant.CURRENT_LANE_SETTING];
                 if (!string.IsNullOrEmpty(lanesConfig))
                 {
                     string[] lanes = lanesConfig.Split('-');
@@ -262,7 +260,7 @@ namespace AIParkingApplication
                     }
                     else
                     {
-                        Util.UpsertAppSettings(CURRENT_LANE_SETTING_KEY, "IN-OUT");
+                        Util.UpsertAppSettings(AppConstant.CURRENT_LANE_SETTING, "IN-OUT");
                         UpdateLaneInOut();
                         toolStripMenuItemSwitchLaneInOut.DisableSelected();
                         appLogger.Log(LogLevel.Info, $"Khởi động App đọc config không đủ 2 param: IN-OUT");
@@ -271,7 +269,7 @@ namespace AIParkingApplication
             }
             catch (Exception ex)
             {
-                Util.UpsertAppSettings(CURRENT_LANE_SETTING_KEY, "IN-OUT");
+                Util.UpsertAppSettings(AppConstant.CURRENT_LANE_SETTING, "IN-OUT");
                 UpdateLaneInOut();
                 toolStripMenuItemSwitchLaneInOut.DisableSelected();
                 Console.WriteLine($"{DateTime.Now.GetTimeFormatted()}\tReadLaneSettingFromConfigurationFile\t{ex.Message}");
@@ -283,13 +281,13 @@ namespace AIParkingApplication
         {
             try
             {
-                doorAccessControlDeviceIP = ConfigurationManager.AppSettings["DOOR_ACCESS_DEVICE_CONTROL_IP"].Trim();
+                doorAccessControlDeviceIP = ConfigurationManager.AppSettings[AppConstant.DOOR_ACCESS_DEVICE_CONTROL_IP].Trim();
             }
             catch (Exception ex)
             {
                 doorAccessControlDeviceIP = string.Empty;
                 Console.WriteLine($"{DateTime.Now.GetTimeFormatted()}\tReadAccessControlDeviceIPConfiguration\t{ex.Message}");
-                appLogger.Log(LogLevel.Error, $"Cấu hình IP thiết bị mở cửa lỗi(DOOR_ACCESS_DEVICE_CONTROL_IP)!\texMessage: {ex.Message}");
+                appLogger.Log(LogLevel.Error, $"Cấu hình IP thiết bị mở cửa lỗi({AppConstant.DOOR_ACCESS_DEVICE_CONTROL_IP})!\texMessage: {ex.Message}");
             }
         }
 

AIParkingApplication/AppConstant.cs

@@ -6,11 +6,25 @@
         public const string ERROR_TITLE = "Lỗi";
         public const string DATETIME_FORMAT = "HH:mm:ss dd/MM/yyyy";
 
-        public const string CAMERA_FAILED_IMAGE_PATH = @"Images\CantConnectCamera.jpg";
+        public const string CAMERA_FAILED_IMAGE_PATH = @".\Images\CantConnectCamera.jpg";
         public const string DEFAULT_LOGO_IMAGE = @".\Images\ApplicationLogo.ico";
 
         public const string APPLICATION_LOGGER_NAME = "ApplicationLogger"; 
         public const string PING_SERVER_LOGGER_NAME = "PingServerLogger";
-        public const string PING_DOOR_DEVICE_CONTROL_ACCESS_LOGGER_NAME = "PingDoorDeviceControlAccessLogger"; 
+        public const string PING_DOOR_DEVICE_CONTROL_ACCESS_LOGGER_NAME = "PingDoorDeviceControlAccessLogger";
+
+        #region App Config Key
+        public const string DOOR_ACCESS_DEVICE_CONTROL_IP = "DOOR_ACCESS_DEVICE_CONTROL_IP";
+        public const string DEFAULT_USERNAME = "DEFAULT_USERNAME";
+        public const string DEFAULT_PASSWORD = "DEFAULT_PASSWORD";
+        public const string DEFAULT_WEB_SERVER = "DEFAULT_WEB_SERVER";
+        public const string CURRENT_LANE_SETTING = "CURRENT_LANE_SETTING";
+        public const string AUTO_LOGIN = "AUTO_LOGIN";
+        public const string USE_PRINTER = "USE_PRINTER";
+        public const string AUTO_OPEN_DOOR_1 = "AUTO_OPEN_DOOR_1";
+        public const string AUTO_OPEN_DOOR_2 = "AUTO_OPEN_DOOR_2";
+        public const string ALLOW_CHANGE_ROI_RECT = "ALLOW_CHANGE_ROI_RECT";
+        public const string AUTO_RUN_AT_STARTUP = "AUTO_RUN_AT_STARTUP";
+        #endregion
     }
 }

AIParkingApplication/Camera.cs

@@ -1,5 +1,6 @@
 using OpenCvSharp;
 using System.Threading;
+using System.Windows.Forms;
 
 namespace AIParkingApplication
 {
@@ -50,7 +51,7 @@ namespace AIParkingApplication
         {
             if (!videoCapture.Open(streamUrl))
             {
-                OnOpenVideoStreamFailed?.Invoke(Cv2.ImRead(AppConstant.CAMERA_FAILED_IMAGE_PATH));
+                OnOpenVideoStreamFailed?.Invoke(Cv2.ImRead(Application.StartupPath + AppConstant.CAMERA_FAILED_IMAGE_PATH));
                 return;
             }
 
@@ -72,7 +73,7 @@ namespace AIParkingApplication
                 }
                 else
                 {
-                    OnOpenVideoStreamFailed?.Invoke(Cv2.ImRead(AppConstant.CAMERA_FAILED_IMAGE_PATH));
+                    OnOpenVideoStreamFailed?.Invoke(Cv2.ImRead(Application.StartupPath + AppConstant.CAMERA_FAILED_IMAGE_PATH));
                 }
             }
         }

AIParkingApplication/ConfigurationForm.Designer.cs

@@ -28,7 +28,7 @@
         /// </summary>
         private void InitializeComponent()
         {
-            this.txtDoorDeviceControlAccessIPStatus = new System.Windows.Forms.Label();
+            this.lblDoorDeviceControlAccessIPStatus = new System.Windows.Forms.Label();
             this.btnCheckDoorDeviceControlAccessIP = new System.Windows.Forms.Button();
             this.btnClose = new System.Windows.Forms.Button();
             this.btnSaveSettings = new System.Windows.Forms.Button();
@@ -50,14 +50,14 @@
             this.statusStrip.SuspendLayout();
             this.SuspendLayout();
             // 
-            // txtDoorDeviceControlAccessIPStatus
+            // lblDoorDeviceControlAccessIPStatus
             // 
-            this.txtDoorDeviceControlAccessIPStatus.AutoSize = true;
-            this.txtDoorDeviceControlAccessIPStatus.Location = new System.Drawing.Point(412, 9);
-            this.txtDoorDeviceControlAccessIPStatus.Name = "txtDoorDeviceControlAccessIPStatus";
-            this.txtDoorDeviceControlAccessIPStatus.Size = new System.Drawing.Size(58, 13);
-            this.txtDoorDeviceControlAccessIPStatus.TabIndex = 17;
-            this.txtDoorDeviceControlAccessIPStatus.Text = "Trạng thái:";
+            this.lblDoorDeviceControlAccessIPStatus.AutoSize = true;
+            this.lblDoorDeviceControlAccessIPStatus.Location = new System.Drawing.Point(412, 9);
+            this.lblDoorDeviceControlAccessIPStatus.Name = "lblDoorDeviceControlAccessIPStatus";
+            this.lblDoorDeviceControlAccessIPStatus.Size = new System.Drawing.Size(58, 13);
+            this.lblDoorDeviceControlAccessIPStatus.TabIndex = 17;
+            this.lblDoorDeviceControlAccessIPStatus.Text = "Trạng thái:";
             // 
             // btnCheckDoorDeviceControlAccessIP
             // 
@@ -67,6 +67,7 @@
             this.btnCheckDoorDeviceControlAccessIP.TabIndex = 2;
             this.btnCheckDoorDeviceControlAccessIP.Text = "Kiểm tra";
             this.btnCheckDoorDeviceControlAccessIP.UseVisualStyleBackColor = true;
+            this.btnCheckDoorDeviceControlAccessIP.Click += new System.EventHandler(this.btnCheckDoorDeviceControlAccessIP_Click);
             // 
             // btnClose
             // 
@@ -233,7 +234,7 @@
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(646, 281);
             this.Controls.Add(this.statusStrip);
-            this.Controls.Add(this.txtDoorDeviceControlAccessIPStatus);
+            this.Controls.Add(this.lblDoorDeviceControlAccessIPStatus);
             this.Controls.Add(this.btnCheckDoorDeviceControlAccessIP);
             this.Controls.Add(this.btnClose);
             this.Controls.Add(this.btnSaveSettings);
@@ -266,7 +267,7 @@
 
         #endregion
 
-        private System.Windows.Forms.Label txtDoorDeviceControlAccessIPStatus;
+        private System.Windows.Forms.Label lblDoorDeviceControlAccessIPStatus;
         private System.Windows.Forms.Button btnCheckDoorDeviceControlAccessIP;
         private System.Windows.Forms.Button btnClose;
         private System.Windows.Forms.Button btnSaveSettings;

AIParkingApplication/ConfigurationForm.cs

@@ -29,13 +29,19 @@ namespace AIParkingApplication
 
         private void btnSaveSettings_Click(object sender, EventArgs e)
         {
-            Util.UpsertAppSettings("DOOR_ACCESS_DEVICE_CONTROL_IP", txtDoorDeviceControlAccessIP.Text);
-            Util.UpsertAppSettings("AUTO_OPEN_DOOR_1", chkAllowAutoDoor1.Checked.ToString().ToLower());
-            Util.UpsertAppSettings("AUTO_OPEN_DOOR_2", chkAllowAutoDoor2.Checked.ToString().ToLower());
-            Util.UpsertAppSettings("USE_PRINTER", chkAllowUsePrinter.Checked.ToString().ToLower());
-            Util.UpsertAppSettings("ALLOW_CHANGE_ROI_RECT", chkAllowChangeROIRect.Checked.ToString().ToLower());
-            Util.UpsertAppSettings("AUTO_LOGIN", chkAllowAutoLogin.Checked.ToString().ToLower());
-            Util.UpsertAppSettings("AUTO_RUN_AT_STARTUP", chkAllowAutoRunAtStartUp.Checked.ToString().ToLower());
+            bool isValidIPAddress = Util.IsValidIPAddress(txtDoorDeviceControlAccessIP.Text);
+            if (!isValidIPAddress)
+            {
+                MessageBox.Show("Nhập đúng IP thiết bị mở cửa!");
+                return;
+            }
+            Util.UpsertAppSettings(AppConstant.DOOR_ACCESS_DEVICE_CONTROL_IP, txtDoorDeviceControlAccessIP.Text);
+            Util.UpsertAppSettings(AppConstant.AUTO_OPEN_DOOR_1, chkAllowAutoDoor1.Checked.ToString().ToLower());
+            Util.UpsertAppSettings(AppConstant.AUTO_OPEN_DOOR_2, chkAllowAutoDoor2.Checked.ToString().ToLower());
+            Util.UpsertAppSettings(AppConstant.USE_PRINTER, chkAllowUsePrinter.Checked.ToString().ToLower());
+            Util.UpsertAppSettings(AppConstant.ALLOW_CHANGE_ROI_RECT, chkAllowChangeROIRect.Checked.ToString().ToLower());
+            Util.UpsertAppSettings(AppConstant.AUTO_LOGIN, chkAllowAutoLogin.Checked.ToString().ToLower());
+            Util.UpsertAppSettings(AppConstant.AUTO_RUN_AT_STARTUP, chkAllowAutoRunAtStartUp.Checked.ToString().ToLower());
             if (chkAllowAutoRunAtStartUp.Checked)
             {
                 Util.AddApplicationToStartup();
@@ -61,13 +67,13 @@ namespace AIParkingApplication
 
         private void LoadConfiguration()
         {
-            doorAccessControlDeviceIP = ReadConfigurationFromAppSettings("DOOR_ACCESS_DEVICE_CONTROL_IP", string.Empty);
-            bool.TryParse(ReadConfigurationFromAppSettings("AUTO_OPEN_DOOR_1", "false"), out allowAutoOpenDoor1);
-            bool.TryParse(ReadConfigurationFromAppSettings("AUTO_OPEN_DOOR_2", "false"), out allowAutoOpenDoor2);
-            bool.TryParse(ReadConfigurationFromAppSettings("USE_PRINTER", "false"), out allowUsePrinter);
-            bool.TryParse(ReadConfigurationFromAppSettings("ALLOW_CHANGE_ROI_RECT", "false"), out allowChangeROIRect);
-            bool.TryParse(ReadConfigurationFromAppSettings("AUTO_LOGIN", "false"), out allowAutoLogin);
-            bool.TryParse(ReadConfigurationFromAppSettings("AUTO_RUN_AT_STARTUP", "false"), out allowAutoRunAtStartUp);
+            doorAccessControlDeviceIP = ReadConfigurationFromAppSettings(AppConstant.DOOR_ACCESS_DEVICE_CONTROL_IP, string.Empty);
+            bool.TryParse(ReadConfigurationFromAppSettings(AppConstant.AUTO_OPEN_DOOR_1, "false"), out allowAutoOpenDoor1);
+            bool.TryParse(ReadConfigurationFromAppSettings(AppConstant.AUTO_OPEN_DOOR_2, "false"), out allowAutoOpenDoor2);
+            bool.TryParse(ReadConfigurationFromAppSettings(AppConstant.USE_PRINTER, "false"), out allowUsePrinter);
+            bool.TryParse(ReadConfigurationFromAppSettings(AppConstant.ALLOW_CHANGE_ROI_RECT, "false"), out allowChangeROIRect);
+            bool.TryParse(ReadConfigurationFromAppSettings(AppConstant.AUTO_LOGIN, "false"), out allowAutoLogin);
+            bool.TryParse(ReadConfigurationFromAppSettings(AppConstant.AUTO_RUN_AT_STARTUP, "false"), out allowAutoRunAtStartUp);
         }
 
         private string ReadConfigurationFromAppSettings(string configurationKey, string defaultValueIfReadFailed)
@@ -84,5 +90,19 @@ namespace AIParkingApplication
                 return defaultValueIfReadFailed;
             }
         }
+
+        private void btnCheckDoorDeviceControlAccessIP_Click(object sender, EventArgs e)
+        {
+            lblDoorDeviceControlAccessIPStatus.Text = string.Empty;
+            bool isValidIPAddress = Util.IsValidIPAddress(txtDoorDeviceControlAccessIP.Text);
+            if (!isValidIPAddress)
+            {
+                lblDoorDeviceControlAccessIPStatus.Text = "Không đúng định dạng IP";
+            }
+            else
+            {
+                lblDoorDeviceControlAccessIPStatus.Text = "OK";
+            }
+        }
     }
 }

AIParkingApplication/LaneOut.cs

@@ -156,12 +156,12 @@ namespace AIParkingApplication
         {
             try
             {
-                bool.TryParse(ConfigurationManager.AppSettings["USE_PRINTER"], out isUsePrinter);
+                bool.TryParse(ConfigurationManager.AppSettings[AppConstant.USE_PRINTER], out isUsePrinter);
             }
             catch (Exception ex)
             {
-                Util.UpsertAppSettings("USE_PRINTER", "false");
-                appLogger.Log(LogLevel.Error, $"Không thể đọc cấu hình: USE_PRINTER. ex: {ex.Message }");
+                Util.UpsertAppSettings(AppConstant.USE_PRINTER, "false");
+                appLogger.Log(LogLevel.Error, $"Không thể đọc cấu hình: {AppConstant.USE_PRINTER}. ex: {ex.Message }");
             }
         }
 

AIParkingApplication/LoginForm.cs

@@ -3,7 +3,6 @@ using System;
 using System.Configuration;
 using System.Drawing;
 using System.IO;
-using System.Threading;
 using System.Windows.Forms;
 
 namespace AIParkingApplication
@@ -20,9 +19,10 @@ namespace AIParkingApplication
             applicationLogger = LogManager.GetLogger(AppConstant.APPLICATION_LOGGER_NAME);
             applicationLogger.Log(LogLevel.Info, new string('-', 20));
             isAutoLogin = false;
-            if (File.Exists(AppConstant.DEFAULT_LOGO_IMAGE))
+            string defaultLogoImagePath = Application.StartupPath + AppConstant.DEFAULT_LOGO_IMAGE;
+            if (File.Exists(defaultLogoImagePath))
             {
-                pictureBoxImageLogo.Image = new Bitmap(AppConstant.DEFAULT_LOGO_IMAGE);
+                pictureBoxImageLogo.Image = new Bitmap(defaultLogoImagePath);
             }
             txtUsername.Focus();
             lblLoginStatus.Text = string.Empty;
@@ -98,9 +98,9 @@ namespace AIParkingApplication
 
             if (loginResult.IsLoginSuccess)
             {
-                Util.UpsertAppSettings("DEFAULT_USERNAME", txtUsername.Text);
-                Util.UpsertAppSettings("DEFAULT_PASSWORD", txtPassword.Text);
-                Util.UpsertAppSettings("DEFAULT_WEB_SERVER", txtServerAddress.Text);
+                Util.UpsertAppSettings(AppConstant.DEFAULT_USERNAME, txtUsername.Text);
+                Util.UpsertAppSettings(AppConstant.DEFAULT_PASSWORD, txtPassword.Text);
+                Util.UpsertAppSettings(AppConstant.DEFAULT_WEB_SERVER, txtServerAddress.Text);
                 new AIParkingApplicationForm(apiController, ipAddress, loginResult.LoginData, applicationLogger).Show();
                 Hide();
                 applicationLogger.Log(LogLevel.Info, $"Đăng nhập thành công với tài khoản: {txtUsername.Text}");
@@ -116,10 +116,10 @@ namespace AIParkingApplication
         {
             try
             {
-                txtUsername.Text = ConfigurationManager.AppSettings["DEFAULT_USERNAME"];
-                txtPassword.Text = ConfigurationManager.AppSettings["DEFAULT_PASSWORD"];
-                txtServerAddress.Text = ConfigurationManager.AppSettings["DEFAULT_WEB_SERVER"];
-                bool.TryParse(ConfigurationManager.AppSettings["AUTO_LOGIN"], out isAutoLogin);
+                txtUsername.Text = ConfigurationManager.AppSettings[AppConstant.DEFAULT_USERNAME];
+                txtPassword.Text = ConfigurationManager.AppSettings[AppConstant.DEFAULT_PASSWORD];
+                txtServerAddress.Text = ConfigurationManager.AppSettings[AppConstant.DEFAULT_WEB_SERVER];
+                bool.TryParse(ConfigurationManager.AppSettings[AppConstant.AUTO_LOGIN], out isAutoLogin);
                 if (isAutoLogin)
                 {
                     chkAutoLogin.Checked = true;
@@ -130,13 +130,13 @@ namespace AIParkingApplication
             {
                 txtUsername.Text = string.Empty;
                 txtPassword.Text = string.Empty;
-                Util.UpsertAppSettings("DEFAULT_USERNAME", string.Empty);
-                Util.UpsertAppSettings("DEFAULT_PASSWORD", string.Empty);
-                Util.UpsertAppSettings("AUTO_LOGIN", "false");
-                Util.UpsertAppSettings("DEFAULT_WEB_SERVER", "127.0.0.1:80");
+                Util.UpsertAppSettings(AppConstant.DEFAULT_USERNAME, string.Empty);
+                Util.UpsertAppSettings(AppConstant.DEFAULT_PASSWORD, string.Empty);
+                Util.UpsertAppSettings(AppConstant.AUTO_LOGIN, "false");
+                Util.UpsertAppSettings(AppConstant.DEFAULT_WEB_SERVER, "127.0.0.1:80");
                 chkAutoLogin.Checked = false;
                 Console.WriteLine($"{DateTime.Now.GetTimeFormatted()}\tReadAccessControlDeviceIPConfiguration\t{ex.Message}");
-                applicationLogger.Log(LogLevel.Error, "Không thể đọc cấu hình tài khoản mặc định: DEFAULT_USERNAME, DEFAULT_PASSWORD");
+                applicationLogger.Log(LogLevel.Error, $"Không thể đọc cấu hình tài khoản mặc định: {AppConstant.DEFAULT_USERNAME}, {AppConstant.DEFAULT_PASSWORD}");
             }
         }
 
@@ -147,7 +147,7 @@ namespace AIParkingApplication
 
         private void chkAutoLogin_CheckedChanged(object sender, EventArgs e)
         {
-            Util.UpsertAppSettings("AUTO_LOGIN", (sender as CheckBox).Checked.ToString().ToLower());
+            Util.UpsertAppSettings(AppConstant.AUTO_LOGIN, (sender as CheckBox).Checked.ToString().ToLower());
         }
     }
 }

AIParkingApplication/PlateDetector.cs

@@ -1,6 +1,7 @@
 using OpenCvSharp;
 using System;
 using System.Linq;
+using System.Windows.Forms;
 
 namespace AIParkingApplication
 {
@@ -20,7 +21,8 @@ namespace AIParkingApplication
             this.maxSizePlate = maxSizePlate;
             this.scaleFactor = scaleFactor;
             this.minNeighbors = minNeighbors;
-            plateCascadeClassifier = new CascadeClassifier(this.plateType == PlateType.Square ? PlateDetectorConstant.SQUARE_PLATE_WEIGHT_FILENAME : PlateDetectorConstant.LONG_PLATE_WEIGHT_FILENAME);
+            string plateWeightPath = Application.StartupPath + (this.plateType == PlateType.Square ? PlateDetectorConstant.SQUARE_PLATE_WEIGHT_FILENAME : PlateDetectorConstant.LONG_PLATE_WEIGHT_FILENAME);
+            plateCascadeClassifier = new CascadeClassifier(plateWeightPath);
         }
 
         ~PlateDetector()
@@ -87,8 +89,8 @@ namespace AIParkingApplication
 
     public static class PlateDetectorConstant
     {
-        public const string SQUARE_PLATE_WEIGHT_FILENAME = "plate.xml";
-        public const string LONG_PLATE_WEIGHT_FILENAME = "plateLong.xml";
+        public const string SQUARE_PLATE_WEIGHT_FILENAME = @".\plate.xml";
+        public const string LONG_PLATE_WEIGHT_FILENAME = @".\plateLong.xml";
 
         public const double SCALE_FACTOR_DEFAULT_SQUARE_PLATE = 1.03;
         public static int MIN_NEIGHBORS_DEFAULT_SQUARE_PLATE = 2;

AIParkingApplication/Sidebar.Designer.cs

@@ -36,6 +36,7 @@
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.Name = "Sidebar";
             this.Size = new System.Drawing.Size(192, 692);
+            this.Load += new System.EventHandler(this.Sidebar_Load);
             this.ResumeLayout(false);
 
         }

AIParkingApplication/Sidebar.cs

@@ -8,11 +8,20 @@ namespace AIParkingApplication
     public partial class Sidebar : UserControl
     {
         private Statistic statistic;
+        private string logoImagePath;
+        private ApiController apiController;
 
         public Sidebar(ApiController apiController, string logoImagePath = AppConstant.DEFAULT_LOGO_IMAGE)
         {
             InitializeComponent();
-            if (File.Exists(logoImagePath))
+            this.apiController = apiController;
+            this.logoImagePath = logoImagePath;
+        }
+
+        private void Sidebar_Load(object sender, EventArgs e)
+        {
+            string defaultLogoImagePath = Application.StartupPath + logoImagePath;
+            if (File.Exists(defaultLogoImagePath))
             {
                 PictureBox pictureBoxImageLogo;
                 pictureBoxImageLogo = new PictureBox();