WLAN eingebaut

QR-Code-Generator/Main.Designer.cs

@@ -34,14 +34,26 @@
             label1 = new Label();
             tb_URL = new TextBox();
             tabPage2 = new TabPage();
+            bt_createQRAdress = new Button();
+            tabPage3 = new TabPage();
+            radioButton_NoPass = new RadioButton();
+            radioButton_WEP = new RadioButton();
+            radioButton_WPA = new RadioButton();
+            label3 = new Label();
+            label2 = new Label();
+            textBox_password = new TextBox();
+            textBox_ssid = new TextBox();
+            checkBox_isHidden = new CheckBox();
+            bt_createQR_WIFI = new Button();
             pb_QRC = new PictureBox();
             button1 = new Button();
             pb_icon = new PictureBox();
             bt_clear_Icon = new Button();
-            bt_createQRAdress = new Button();
+            button_Save_QRCode = new Button();
             tabControl1.SuspendLayout();
             tabPage1.SuspendLayout();
             tabPage2.SuspendLayout();
+            tabPage3.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pb_QRC).BeginInit();
             ((System.ComponentModel.ISupportInitialize)pb_icon).BeginInit();
             SuspendLayout();
@@ -50,10 +62,11 @@
             // 
             tabControl1.Controls.Add(tabPage1);
             tabControl1.Controls.Add(tabPage2);
+            tabControl1.Controls.Add(tabPage3);
             tabControl1.Location = new Point(12, 12);
             tabControl1.Name = "tabControl1";
             tabControl1.SelectedIndex = 0;
-            tabControl1.Size = new Size(420, 200);
+            tabControl1.Size = new Size(420, 609);
             tabControl1.TabIndex = 0;
             // 
             // tabPage1
@@ -64,16 +77,16 @@
             tabPage1.Location = new Point(4, 24);
             tabPage1.Name = "tabPage1";
             tabPage1.Padding = new Padding(3);
-            tabPage1.Size = new Size(412, 172);
+            tabPage1.Size = new Size(412, 581);
             tabPage1.TabIndex = 0;
-            tabPage1.Text = "tabPage1";
+            tabPage1.Text = "Link";
             tabPage1.UseVisualStyleBackColor = true;
             // 
             // bt_gen_QR_URL
             // 
-            bt_gen_QR_URL.Location = new Point(71, 91);
+            bt_gen_QR_URL.Location = new Point(6, 552);
             bt_gen_QR_URL.Name = "bt_gen_QR_URL";
-            bt_gen_QR_URL.Size = new Size(254, 23);
+            bt_gen_QR_URL.Size = new Size(400, 23);
             bt_gen_QR_URL.TabIndex = 2;
             bt_gen_QR_URL.Text = "generiere QR";
             bt_gen_QR_URL.UseVisualStyleBackColor = true;
@@ -82,7 +95,7 @@
             // label1
             // 
             label1.AutoSize = true;
-            label1.Location = new Point(34, 70);
+            label1.Location = new Point(6, 3);
             label1.Name = "label1";
             label1.Size = new Size(31, 15);
             label1.TabIndex = 1;
@@ -90,9 +103,9 @@
             // 
             // tb_URL
             // 
-            tb_URL.Location = new Point(71, 62);
+            tb_URL.Location = new Point(6, 21);
             tb_URL.Name = "tb_URL";
-            tb_URL.Size = new Size(254, 23);
+            tb_URL.Size = new Size(400, 23);
             tb_URL.TabIndex = 0;
             tb_URL.Text = "https://www.youtube.com/watch?v=3XW7SxiJC-k";
             // 
@@ -102,23 +115,136 @@
             tabPage2.Location = new Point(4, 24);
             tabPage2.Name = "tabPage2";
             tabPage2.Padding = new Padding(3);
-            tabPage2.Size = new Size(412, 172);
+            tabPage2.Size = new Size(412, 581);
             tabPage2.TabIndex = 1;
-            tabPage2.Text = "tabPage2";
+            tabPage2.Text = "Adresse";
             tabPage2.UseVisualStyleBackColor = true;
             // 
+            // bt_createQRAdress
+            // 
+            bt_createQRAdress.Location = new Point(6, 552);
+            bt_createQRAdress.Name = "bt_createQRAdress";
+            bt_createQRAdress.Size = new Size(400, 23);
+            bt_createQRAdress.TabIndex = 0;
+            bt_createQRAdress.Text = "generiere QR";
+            bt_createQRAdress.UseVisualStyleBackColor = true;
+            bt_createQRAdress.Click += bt_createQRAdress_Click;
+            // 
+            // tabPage3
+            // 
+            tabPage3.Controls.Add(radioButton_NoPass);
+            tabPage3.Controls.Add(radioButton_WEP);
+            tabPage3.Controls.Add(radioButton_WPA);
+            tabPage3.Controls.Add(label3);
+            tabPage3.Controls.Add(label2);
+            tabPage3.Controls.Add(textBox_password);
+            tabPage3.Controls.Add(textBox_ssid);
+            tabPage3.Controls.Add(checkBox_isHidden);
+            tabPage3.Controls.Add(bt_createQR_WIFI);
+            tabPage3.Location = new Point(4, 24);
+            tabPage3.Name = "tabPage3";
+            tabPage3.Size = new Size(412, 581);
+            tabPage3.TabIndex = 2;
+            tabPage3.Text = "WLAN";
+            tabPage3.UseVisualStyleBackColor = true;
+            // 
+            // radioButton_NoPass
+            // 
+            radioButton_NoPass.AutoSize = true;
+            radioButton_NoPass.Location = new Point(69, 161);
+            radioButton_NoPass.Name = "radioButton_NoPass";
+            radioButton_NoPass.Size = new Size(94, 19);
+            radioButton_NoPass.TabIndex = 9;
+            radioButton_NoPass.TabStop = true;
+            radioButton_NoPass.Text = "No Password";
+            radioButton_NoPass.UseVisualStyleBackColor = true;
+            // 
+            // radioButton_WEP
+            // 
+            radioButton_WEP.AutoSize = true;
+            radioButton_WEP.Location = new Point(69, 136);
+            radioButton_WEP.Name = "radioButton_WEP";
+            radioButton_WEP.Size = new Size(49, 19);
+            radioButton_WEP.TabIndex = 8;
+            radioButton_WEP.TabStop = true;
+            radioButton_WEP.Text = "WEP";
+            radioButton_WEP.UseVisualStyleBackColor = true;
+            // 
+            // radioButton_WPA
+            // 
+            radioButton_WPA.AutoSize = true;
+            radioButton_WPA.Location = new Point(69, 111);
+            radioButton_WPA.Name = "radioButton_WPA";
+            radioButton_WPA.Size = new Size(50, 19);
+            radioButton_WPA.TabIndex = 7;
+            radioButton_WPA.TabStop = true;
+            radioButton_WPA.Text = "WPA";
+            radioButton_WPA.UseVisualStyleBackColor = true;
+            // 
+            // label3
+            // 
+            label3.AutoSize = true;
+            label3.Location = new Point(6, 76);
+            label3.Name = "label3";
+            label3.Size = new Size(57, 15);
+            label3.TabIndex = 6;
+            label3.Text = "Password";
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(6, 37);
+            label2.Name = "label2";
+            label2.Size = new Size(27, 15);
+            label2.TabIndex = 5;
+            label2.Text = "ssid";
+            // 
+            // textBox_password
+            // 
+            textBox_password.Location = new Point(69, 73);
+            textBox_password.Name = "textBox_password";
+            textBox_password.Size = new Size(326, 23);
+            textBox_password.TabIndex = 4;
+            // 
+            // textBox_ssid
+            // 
+            textBox_ssid.Location = new Point(39, 31);
+            textBox_ssid.Name = "textBox_ssid";
+            textBox_ssid.Size = new Size(277, 23);
+            textBox_ssid.TabIndex = 3;
+            // 
+            // checkBox_isHidden
+            // 
+            checkBox_isHidden.AutoSize = true;
+            checkBox_isHidden.Location = new Point(322, 33);
+            checkBox_isHidden.Name = "checkBox_isHidden";
+            checkBox_isHidden.Size = new Size(73, 19);
+            checkBox_isHidden.TabIndex = 2;
+            checkBox_isHidden.Text = "Versteckt";
+            checkBox_isHidden.UseVisualStyleBackColor = true;
+            // 
+            // bt_createQR_WIFI
+            // 
+            bt_createQR_WIFI.Location = new Point(6, 552);
+            bt_createQR_WIFI.Name = "bt_createQR_WIFI";
+            bt_createQR_WIFI.Size = new Size(400, 23);
+            bt_createQR_WIFI.TabIndex = 1;
+            bt_createQR_WIFI.Text = "generiere QR";
+            bt_createQR_WIFI.UseVisualStyleBackColor = true;
+            bt_createQR_WIFI.Click += bt_createQR_WIFI_Click;
+            // 
             // pb_QRC
             // 
-            pb_QRC.Location = new Point(16, 218);
+            pb_QRC.Location = new Point(517, 243);
             pb_QRC.Name = "pb_QRC";
-            pb_QRC.Size = new Size(300, 300);
+            pb_QRC.Size = new Size(400, 400);
             pb_QRC.SizeMode = PictureBoxSizeMode.Zoom;
             pb_QRC.TabIndex = 1;
             pb_QRC.TabStop = false;
             // 
             // button1
             // 
-            button1.Location = new Point(434, 36);
+            button1.Location = new Point(787, 185);
             button1.Name = "button1";
             button1.Size = new Size(96, 23);
             button1.TabIndex = 2;
@@ -129,7 +255,7 @@
             // pb_icon
             // 
             pb_icon.BorderStyle = BorderStyle.FixedSingle;
-            pb_icon.Location = new Point(536, 36);
+            pb_icon.Location = new Point(733, 12);
             pb_icon.Name = "pb_icon";
             pb_icon.Size = new Size(184, 168);
             pb_icon.SizeMode = PictureBoxSizeMode.Zoom;
@@ -138,7 +264,7 @@
             // 
             // bt_clear_Icon
             // 
-            bt_clear_Icon.Location = new Point(433, 65);
+            bt_clear_Icon.Location = new Point(786, 214);
             bt_clear_Icon.Name = "bt_clear_Icon";
             bt_clear_Icon.Size = new Size(97, 23);
             bt_clear_Icon.TabIndex = 4;
@@ -146,21 +272,22 @@
             bt_clear_Icon.UseVisualStyleBackColor = true;
             bt_clear_Icon.Click += bt_clear_Icon_Click;
             // 
-            // bt_createQRAdress
+            // button_Save_QRCode
             // 
-            bt_createQRAdress.Location = new Point(6, 143);
+            button_Save_QRCode.Location = new Point(517, 649);
-            bt_createQRAdress.Name = "bt_createQRAdress";
+            button_Save_QRCode.Name = "button_Save_QRCode";
-            bt_createQRAdress.Size = new Size(164, 23);
+            button_Save_QRCode.Size = new Size(400, 23);
-            bt_createQRAdress.TabIndex = 0;
+            button_Save_QRCode.TabIndex = 5;
-            bt_createQRAdress.Text = "generiere QR";
+            button_Save_QRCode.Text = "QR-Code speichern";
-            bt_createQRAdress.UseVisualStyleBackColor = true;
+            button_Save_QRCode.UseVisualStyleBackColor = true;
-            bt_createQRAdress.Click += bt_createQRAdress_Click;
+            button_Save_QRCode.Click += button_Save_QRCode_Click;
             // 
             // Main
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(929, 633);
+            ClientSize = new Size(929, 733);
+            Controls.Add(button_Save_QRCode);
             Controls.Add(bt_clear_Icon);
             Controls.Add(pb_icon);
             Controls.Add(button1);
@@ -172,6 +299,8 @@
             tabPage1.ResumeLayout(false);
             tabPage1.PerformLayout();
             tabPage2.ResumeLayout(false);
+            tabPage3.ResumeLayout(false);
+            tabPage3.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pb_QRC).EndInit();
             ((System.ComponentModel.ISupportInitialize)pb_icon).EndInit();
             ResumeLayout(false);
@@ -190,5 +319,16 @@
         private PictureBox pb_icon;
         private Button bt_clear_Icon;
         private Button bt_createQRAdress;
+        private TabPage tabPage3;
+        private Button bt_createQR_WIFI;
+        private Label label3;
+        private Label label2;
+        private TextBox textBox_password;
+        private TextBox textBox_ssid;
+        private CheckBox checkBox_isHidden;
+        private RadioButton radioButton_NoPass;
+        private RadioButton radioButton_WEP;
+        private RadioButton radioButton_WPA;
+        private Button button_Save_QRCode;
     }
 }

QR-Code-Generator/Main.cs

@@ -6,6 +6,13 @@ namespace QR_Code_Generator
 {
     public partial class Main : Form
     {
+        int pixlesPerModul = 20;
+        public enum EncryptionType
+        {
+            WPA,
+            WEP,
+            NoPass
+        }
         public Main()
         {
             InitializeComponent();
@@ -31,7 +38,7 @@ namespace QR_Code_Generator
                 }
                 using (QRCode qrCode = new QRCode(qrCodeData))
                 {
-                    Bitmap qrCodeImage = qrCode.GetGraphic(20, Color.Black, Color.White, icon, 25, 3);
+                    Bitmap qrCodeImage = qrCode.GetGraphic(pixlesPerModul, Color.Black, Color.White, icon, 25, 3);
                     pb_QRC.Image = qrCodeImage;
                 }
             }
@@ -75,5 +82,73 @@ namespace QR_Code_Generator
             string strasse = string.Empty;
 
         }
+
+        private void bt_createQR_WIFI_Click(object sender, EventArgs e)
+        {
+            EncryptionType selectedType =
+            radioButton_WPA.Checked ? EncryptionType.WPA :
+            radioButton_WEP.Checked ? EncryptionType.WEP :
+            EncryptionType.NoPass;
+
+            pb_QRC.Image = GenerateWiFiQRCode(textBox_ssid.Text, textBox_password.Text, checkBox_isHidden.Checked, selectedType);
+        }
+        public Bitmap GenerateWiFiQRCode(string ssid, string password, bool isHidden, EncryptionType encryptionType)
+        {
+            // Erstelle das WiFi-Payload basierend auf dem ausgewählten EncryptionType
+            PayloadGenerator.WiFi.Authentication authType = encryptionType switch
+            {
+                EncryptionType.WPA => PayloadGenerator.WiFi.Authentication.WPA,
+                EncryptionType.WEP => PayloadGenerator.WiFi.Authentication.WEP,
+                EncryptionType.NoPass => PayloadGenerator.WiFi.Authentication.nopass,
+                _ => throw new ArgumentOutOfRangeException(nameof(encryptionType), "Ungültiger Verschlüsselungstyp")
+            };
+
+            var wifiPayload = new PayloadGenerator.WiFi(ssid, password, authType, isHidden);
+            string payload = wifiPayload.ToString();
+
+            // Generiere den QR-Code
+            using var qrGenerator = new QRCodeGenerator();
+            var qrCodeData = qrGenerator.CreateQrCode(payload, QRCodeGenerator.ECCLevel.Q);
+            var qrCode = new QRCode(qrCodeData);
+
+            // Rückgabe als Bitmap
+            return qrCode.GetGraphic(20);
+        }
+        public void SaveQRCodeFromPictureBox(PictureBox pictureBox)
+        {
+            // Überprüfen, ob ein Bild in der PictureBox vorhanden ist
+            if (pictureBox.Image == null)
+            {
+                MessageBox.Show("Es befindet sich kein Bild in der PictureBox.", "Fehler", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+
+            // Zeige einen Speicherdialog an
+            using (SaveFileDialog saveFileDialog = new SaveFileDialog())
+            {
+                saveFileDialog.Filter = "PNG-Datei|*.png";
+                saveFileDialog.Title = "QR-Code speichern";
+                saveFileDialog.FileName = "QRCode.png";
+
+                // Wenn der Benutzer einen Dateipfad auswählt, speichere das Bild
+                if (saveFileDialog.ShowDialog() == DialogResult.OK)
+                {
+                    try
+                    {
+                        pictureBox.Image.Save(saveFileDialog.FileName, System.Drawing.Imaging.ImageFormat.Png);
+                        MessageBox.Show("QR-Code erfolgreich gespeichert!", "Erfolg", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    }
+                    catch (Exception ex)
+                    {
+                        MessageBox.Show($"Fehler beim Speichern: {ex.Message}", "Fehler", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    }
+                }
+            }
+        }
+
+        private void button_Save_QRCode_Click(object sender, EventArgs e)
+        {
+            SaveQRCodeFromPictureBox(pb_QRC);
+        }
     }
 }