diff --git a/MasodfokuGUI.sln b/MasodfokuGUI.sln
new file mode 100644
index 0000000..1a9fcf6
--- /dev/null
+++ b/MasodfokuGUI.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35222.181
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MasodfokuGUI", "MasodfokuGUI\MasodfokuGUI.csproj", "{69F51657-5C00-47F8-8E2C-BDE99BE96044}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {69F51657-5C00-47F8-8E2C-BDE99BE96044}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {69F51657-5C00-47F8-8E2C-BDE99BE96044}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {69F51657-5C00-47F8-8E2C-BDE99BE96044}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {69F51657-5C00-47F8-8E2C-BDE99BE96044}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {FE8B1A86-9908-44D6-B303-A60955E838F4}
+ EndGlobalSection
+EndGlobal
diff --git a/MasodfokuGUI/App.config b/MasodfokuGUI/App.config
new file mode 100644
index 0000000..56efbc7
--- /dev/null
+++ b/MasodfokuGUI/App.config
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/MasodfokuGUI/Form1.Designer.cs b/MasodfokuGUI/Form1.Designer.cs
new file mode 100644
index 0000000..095b74f
--- /dev/null
+++ b/MasodfokuGUI/Form1.Designer.cs
@@ -0,0 +1,188 @@
+namespace MasodfokuGUI
+{
+ partial class Form1
+ {
+ ///
+ /// Required designer variable.
+ ///
+ private System.ComponentModel.IContainer components = null;
+
+ ///
+ /// Clean up any resources being used.
+ ///
+ /// true if managed resources should be disposed; otherwise, false.
+ protected override void Dispose(bool disposing)
+ {
+ if (disposing && (components != null))
+ {
+ components.Dispose();
+ }
+ base.Dispose(disposing);
+ }
+
+ #region Windows Form Designer generated code
+
+ ///
+ /// Required method for Designer support - do not modify
+ /// the contents of this method with the code editor.
+ ///
+ private void InitializeComponent()
+ {
+ this.textBox1 = new System.Windows.Forms.TextBox();
+ this.textBox2 = new System.Windows.Forms.TextBox();
+ this.textBox3 = new System.Windows.Forms.TextBox();
+ this.label2 = new System.Windows.Forms.Label();
+ this.label5 = new System.Windows.Forms.Label();
+ this.label3 = new System.Windows.Forms.Label();
+ this.label1 = new System.Windows.Forms.Label();
+ this.ellenorzogomb = new System.Windows.Forms.Button();
+ this.label4 = new System.Windows.Forms.Label();
+ this.label6 = new System.Windows.Forms.Label();
+ this.label7 = new System.Windows.Forms.Label();
+ this.SuspendLayout();
+ //
+ // textBox1
+ //
+ this.textBox1.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+ this.textBox1.Location = new System.Drawing.Point(38, 106);
+ this.textBox1.Name = "textBox1";
+ this.textBox1.Size = new System.Drawing.Size(74, 29);
+ this.textBox1.TabIndex = 1;
+ this.textBox1.TextChanged += new System.EventHandler(this.textBox1_TextChanged);
+ //
+ // textBox2
+ //
+ this.textBox2.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+ this.textBox2.Location = new System.Drawing.Point(215, 104);
+ this.textBox2.Name = "textBox2";
+ this.textBox2.Size = new System.Drawing.Size(65, 29);
+ this.textBox2.TabIndex = 2;
+ this.textBox2.TextChanged += new System.EventHandler(this.textBox1_TextChanged);
+ //
+ // textBox3
+ //
+ this.textBox3.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+ this.textBox3.Location = new System.Drawing.Point(401, 102);
+ this.textBox3.Name = "textBox3";
+ this.textBox3.Size = new System.Drawing.Size(77, 29);
+ this.textBox3.TabIndex = 3;
+ this.textBox3.TextChanged += new System.EventHandler(this.textBox1_TextChanged);
+ //
+ // label2
+ //
+ this.label2.BackColor = System.Drawing.SystemColors.Control;
+ this.label2.Font = new System.Drawing.Font("Microsoft YaHei", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+ this.label2.Location = new System.Drawing.Point(129, 104);
+ this.label2.Name = "label2";
+ this.label2.Size = new System.Drawing.Size(58, 27);
+ this.label2.TabIndex = 4;
+ this.label2.Text = "x^2+";
+ //
+ // label5
+ //
+ this.label5.BackColor = System.Drawing.SystemColors.Control;
+ this.label5.Font = new System.Drawing.Font("Microsoft YaHei", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+ this.label5.Location = new System.Drawing.Point(316, 104);
+ this.label5.Name = "label5";
+ this.label5.Size = new System.Drawing.Size(58, 27);
+ this.label5.TabIndex = 7;
+ this.label5.Text = "x+";
+ //
+ // label3
+ //
+ this.label3.BackColor = System.Drawing.SystemColors.Control;
+ this.label3.Font = new System.Drawing.Font("Microsoft YaHei", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+ this.label3.Location = new System.Drawing.Point(503, 106);
+ this.label3.Name = "label3";
+ this.label3.Size = new System.Drawing.Size(58, 27);
+ this.label3.TabIndex = 8;
+ this.label3.Text = "=0";
+ //
+ // label1
+ //
+ this.label1.BackColor = System.Drawing.SystemColors.Control;
+ this.label1.Font = new System.Drawing.Font("Microsoft YaHei", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+ this.label1.Location = new System.Drawing.Point(86, 57);
+ this.label1.Name = "label1";
+ this.label1.Size = new System.Drawing.Size(401, 27);
+ this.label1.TabIndex = 9;
+ this.label1.Text = "Adja meg az egyenlet együtthatóit!";
+ //
+ // ellenorzogomb
+ //
+ this.ellenorzogomb.BackColor = System.Drawing.SystemColors.ButtonFace;
+ this.ellenorzogomb.Font = new System.Drawing.Font("Microsoft Tai Le", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+ this.ellenorzogomb.Location = new System.Drawing.Point(115, 155);
+ this.ellenorzogomb.Name = "ellenorzogomb";
+ this.ellenorzogomb.Size = new System.Drawing.Size(342, 38);
+ this.ellenorzogomb.TabIndex = 10;
+ this.ellenorzogomb.Text = "Ellenőríz és számol";
+ this.ellenorzogomb.UseVisualStyleBackColor = false;
+ this.ellenorzogomb.Click += new System.EventHandler(this.button1_Click);
+ //
+ // label4
+ //
+ this.label4.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(192)))));
+ this.label4.Location = new System.Drawing.Point(74, 235);
+ this.label4.Name = "label4";
+ this.label4.Size = new System.Drawing.Size(425, 33);
+ this.label4.TabIndex = 11;
+ //
+ // label6
+ //
+ this.label6.BackColor = System.Drawing.Color.Gainsboro;
+ this.label6.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+ this.label6.Location = new System.Drawing.Point(74, 298);
+ this.label6.Name = "label6";
+ this.label6.Size = new System.Drawing.Size(425, 33);
+ this.label6.TabIndex = 12;
+ this.label6.Text = "x1=";
+ //
+ // label7
+ //
+ this.label7.BackColor = System.Drawing.Color.LightGray;
+ this.label7.Font = new System.Drawing.Font("Microsoft Sans Serif", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(238)));
+ this.label7.Location = new System.Drawing.Point(74, 365);
+ this.label7.Name = "label7";
+ this.label7.Size = new System.Drawing.Size(425, 33);
+ this.label7.TabIndex = 13;
+ this.label7.Text = "x2=";
+ //
+ // Form1
+ //
+ this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+ this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+ this.ClientSize = new System.Drawing.Size(565, 450);
+ this.Controls.Add(this.label7);
+ this.Controls.Add(this.label6);
+ this.Controls.Add(this.label4);
+ this.Controls.Add(this.ellenorzogomb);
+ this.Controls.Add(this.label1);
+ this.Controls.Add(this.label3);
+ this.Controls.Add(this.label5);
+ this.Controls.Add(this.label2);
+ this.Controls.Add(this.textBox3);
+ this.Controls.Add(this.textBox2);
+ this.Controls.Add(this.textBox1);
+ this.Name = "Form1";
+ this.Text = "Form1";
+ this.ResumeLayout(false);
+ this.PerformLayout();
+
+ }
+
+ #endregion
+ private System.Windows.Forms.TextBox textBox1;
+ private System.Windows.Forms.TextBox textBox3;
+ private System.Windows.Forms.Label label2;
+ private System.Windows.Forms.Label label5;
+ private System.Windows.Forms.Label label3;
+ private System.Windows.Forms.Label label1;
+ private System.Windows.Forms.Button ellenorzogomb;
+ private System.Windows.Forms.Label label4;
+ private System.Windows.Forms.Label label6;
+ private System.Windows.Forms.Label label7;
+ public System.Windows.Forms.TextBox textBox2;
+ }
+}
+
diff --git a/MasodfokuGUI/Form1.cs b/MasodfokuGUI/Form1.cs
new file mode 100644
index 0000000..4453353
--- /dev/null
+++ b/MasodfokuGUI/Form1.cs
@@ -0,0 +1,78 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace MasodfokuGUI
+{
+ public partial class Form1 : Form
+ {
+ public Form1()
+ {
+ InitializeComponent();
+ }
+
+ private void button1_Click(object sender, EventArgs e)
+ {
+ try
+ {
+ double a;
+ double b;
+ double c;
+
+ try
+ {
+ a = double.Parse(textBox1.Text);
+ }
+ catch (Exception)
+ {
+
+ throw new Exception("Nem számot adott meg az 1. együtthatóként!");
+ }
+ if (!double.TryParse(textBox2.Text, out b) )
+ {
+ throw new Exception("Nem számot adott meg az 2. együtthatóként!");
+ }
+ if (!double.TryParse(textBox3.Text, out c) )
+ {
+ throw new Exception("Nem számot adott meg az 3. együtthatóként!");
+ }
+ if(a==0)
+ {
+ throw new Exception("Az első együttható nulla!");
+ }
+
+ double d = b * b - 4 * a * c;
+ if (d < 0)
+ {
+ throw new Exception("Az egyenletnek nincs valós gyöke (diszkr.=0)!");
+ }
+ if(d>0)
+ {
+ double x2 = (-b - Math.Sqrt(d)) / (2 * a);
+ label7.Text = $"x2 ={x2}";
+ }
+ double x1 = (-b + Math.Sqrt(d)) / (2 * a);
+ label6.Text = $"x1 ={x1}";
+
+ }
+ catch (Exception hiba)
+ {
+
+ label4.Text =hiba.Message;
+ }
+ }
+
+ private void textBox1_TextChanged(object sender, EventArgs e)
+ {
+ label4.Text = "";
+ label6.Text = "x1=";
+ label7.Text = "x2=";
+ }
+ }
+}
diff --git a/MasodfokuGUI/Form1.resx b/MasodfokuGUI/Form1.resx
new file mode 100644
index 0000000..1af7de1
--- /dev/null
+++ b/MasodfokuGUI/Form1.resx
@@ -0,0 +1,120 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ text/microsoft-resx
+
+
+ 2.0
+
+
+ System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
+
+
+ System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
+
+
\ No newline at end of file
diff --git a/MasodfokuGUI/MasodfokuGUI.csproj b/MasodfokuGUI/MasodfokuGUI.csproj
new file mode 100644
index 0000000..ed4082e
--- /dev/null
+++ b/MasodfokuGUI/MasodfokuGUI.csproj
@@ -0,0 +1,83 @@
+
+
+
+
+ Debug
+ AnyCPU
+ {69F51657-5C00-47F8-8E2C-BDE99BE96044}
+ WinExe
+ MasodfokuGUI
+ MasodfokuGUI
+ v4.7.2
+ 512
+ true
+ true
+
+
+ AnyCPU
+ true
+ full
+ false
+ bin\Debug\
+ DEBUG;TRACE
+ prompt
+ 4
+
+
+ AnyCPU
+ pdbonly
+ true
+ bin\Release\
+ TRACE
+ prompt
+ 4
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Form
+
+
+ Form1.cs
+
+
+
+
+ Form1.cs
+
+
+ ResXFileCodeGenerator
+ Resources.Designer.cs
+ Designer
+
+
+ True
+ Resources.resx
+
+
+ SettingsSingleFileGenerator
+ Settings.Designer.cs
+
+
+ True
+ Settings.settings
+ True
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/MasodfokuGUI/Program.cs b/MasodfokuGUI/Program.cs
new file mode 100644
index 0000000..5c14e67
--- /dev/null
+++ b/MasodfokuGUI/Program.cs
@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace MasodfokuGUI
+{
+ internal static class Program
+ {
+ ///
+ /// The main entry point for the application.
+ ///
+ [STAThread]
+ static void Main()
+ {
+ Application.EnableVisualStyles();
+ Application.SetCompatibleTextRenderingDefault(false);
+ Application.Run(new Form1());
+ }
+ }
+}
diff --git a/MasodfokuGUI/Properties/AssemblyInfo.cs b/MasodfokuGUI/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..3f0daff
--- /dev/null
+++ b/MasodfokuGUI/Properties/AssemblyInfo.cs
@@ -0,0 +1,33 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("MasodfokuGUI")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("MasodfokuGUI")]
+[assembly: AssemblyCopyright("Copyright © 2024")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components. If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("69f51657-5c00-47f8-8e2c-bde99be96044")]
+
+// Version information for an assembly consists of the following four values:
+//
+// Major Version
+// Minor Version
+// Build Number
+// Revision
+//
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/MasodfokuGUI/Properties/Resources.Designer.cs b/MasodfokuGUI/Properties/Resources.Designer.cs
new file mode 100644
index 0000000..04e8d4e
--- /dev/null
+++ b/MasodfokuGUI/Properties/Resources.Designer.cs
@@ -0,0 +1,71 @@
+//------------------------------------------------------------------------------
+//
+// This code was generated by a tool.
+// Runtime Version:4.0.30319.42000
+//
+// Changes to this file may cause incorrect behavior and will be lost if
+// the code is regenerated.
+//
+//------------------------------------------------------------------------------
+
+namespace MasodfokuGUI.Properties
+{
+
+
+ ///
+ /// A strongly-typed resource class, for looking up localized strings, etc.
+ ///
+ // This class was auto-generated by the StronglyTypedResourceBuilder
+ // class via a tool like ResGen or Visual Studio.
+ // To add or remove a member, edit your .ResX file then rerun ResGen
+ // with the /str option, or rebuild your VS project.
+ [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+ [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+ [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+ internal class Resources
+ {
+
+ private static global::System.Resources.ResourceManager resourceMan;
+
+ private static global::System.Globalization.CultureInfo resourceCulture;
+
+ [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+ internal Resources()
+ {
+ }
+
+ ///
+ /// Returns the cached ResourceManager instance used by this class.
+ ///
+ [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+ internal static global::System.Resources.ResourceManager ResourceManager
+ {
+ get
+ {
+ if ((resourceMan == null))
+ {
+ global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("MasodfokuGUI.Properties.Resources", typeof(Resources).Assembly);
+ resourceMan = temp;
+ }
+ return resourceMan;
+ }
+ }
+
+ ///
+ /// Overrides the current thread's CurrentUICulture property for all
+ /// resource lookups using this strongly typed resource class.
+ ///
+ [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+ internal static global::System.Globalization.CultureInfo Culture
+ {
+ get
+ {
+ return resourceCulture;
+ }
+ set
+ {
+ resourceCulture = value;
+ }
+ }
+ }
+}
diff --git a/MasodfokuGUI/Properties/Resources.resx b/MasodfokuGUI/Properties/Resources.resx
new file mode 100644
index 0000000..af7dbeb
--- /dev/null
+++ b/MasodfokuGUI/Properties/Resources.resx
@@ -0,0 +1,117 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ text/microsoft-resx
+
+
+ 2.0
+
+
+ System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
+
+
+ System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
+
+
\ No newline at end of file
diff --git a/MasodfokuGUI/Properties/Settings.Designer.cs b/MasodfokuGUI/Properties/Settings.Designer.cs
new file mode 100644
index 0000000..fa5efb3
--- /dev/null
+++ b/MasodfokuGUI/Properties/Settings.Designer.cs
@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+//
+// This code was generated by a tool.
+// Runtime Version:4.0.30319.42000
+//
+// Changes to this file may cause incorrect behavior and will be lost if
+// the code is regenerated.
+//
+//------------------------------------------------------------------------------
+
+namespace MasodfokuGUI.Properties
+{
+
+
+ [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+ [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+ internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+ {
+
+ private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+ public static Settings Default
+ {
+ get
+ {
+ return defaultInstance;
+ }
+ }
+ }
+}
diff --git a/MasodfokuGUI/Properties/Settings.settings b/MasodfokuGUI/Properties/Settings.settings
new file mode 100644
index 0000000..3964565
--- /dev/null
+++ b/MasodfokuGUI/Properties/Settings.settings
@@ -0,0 +1,7 @@
+
+
+
+
+
+
+