Import sln.

dusan-rychnovsky · Jun 10, 2019 · e01f5e1 · e01f5e1
1 parent defca1a
commit e01f5e1
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diff --git a/Cancellation.sln b/Cancellation.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28307.572
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Cancellation", "Cancellation\Cancellation.csproj", "{AF200868-81B6-45E4-A5CD-3F14AFA403A7}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{AF200868-81B6-45E4-A5CD-3F14AFA403A7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AF200868-81B6-45E4-A5CD-3F14AFA403A7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AF200868-81B6-45E4-A5CD-3F14AFA403A7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AF200868-81B6-45E4-A5CD-3F14AFA403A7}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {3C8ED39C-328D-4152-B606-0824F4785633}
+	EndGlobalSection
+EndGlobal
diff --git a/Cancellation/App.config b/Cancellation/App.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
+    </startup>
+</configuration>
diff --git a/Cancellation/Cancellation.csproj b/Cancellation/Cancellation.csproj
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{AF200868-81B6-45E4-A5CD-3F14AFA403A7}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>Cancellation</RootNamespace>
+    <AssemblyName>Cancellation</AssemblyName>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Deployment" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Form1.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Form1.Designer.cs">
+      <DependentUpon>Form1.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="Form1.resx">
+      <DependentUpon>Form1.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>
diff --git a/Cancellation/Form1.Designer.cs b/Cancellation/Form1.Designer.cs
diff --git a/Cancellation/Form1.cs b/Cancellation/Form1.cs
@@ -0,0 +1,91 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace Cancellation
+{
+    public partial class Form1 : Form
+    {
+        CancellationTokenSource cts;
+
+        public Form1()
+        {
+            InitializeComponent();
+        }
+
+        private void calculateBtn_Click(object sender, EventArgs e)
+        {
+            cts = new CancellationTokenSource(TimeSpan.FromSeconds(30));
+            var token = cts.Token;
+
+            Task.Run(() =>
+            {
+                long max = -1;
+                this.Invoke((Action)(() => 
+                {
+                    largestPrimeTxt.Clear();
+                    calculateBtn.Enabled = false;
+                    cancelBtn.Enabled = true;
+                    calculatingLbl.Visible = true;
+                    max = long.Parse(this.maxValueTxt.Text);
+                }));
+
+                long prime = -1;
+                try
+                {
+                    prime = FindLargestPrimeNumber(max, token);
+                }
+                catch (OperationCanceledException)
+                { }
+
+                this.Invoke((Action) (() =>
+                {
+                    calculateBtn.Enabled = true;
+                    cancelBtn.Enabled = false;
+                    calculatingLbl.Visible = false;
+
+                    if (prime != -1)
+                    {
+                        largestPrimeTxt.Text = prime.ToString();
+                    }
+                }));
+
+                cts.Dispose();
+            }, token);
+        }
+
+        private long FindLargestPrimeNumber(long max, CancellationToken token = default(CancellationToken))
+        {
+            var result = 1;
+            for (int i = 2; i <= max; i++)
+            {
+                token.ThrowIfCancellationRequested();
+                if (IsPrime(i, token))
+                {
+                    result = i;
+                }
+            }
+            return result;
+        }
+
+        private bool IsPrime(int num, CancellationToken token = default(CancellationToken))
+        {
+            for (int i = 2; i < num; i++)
+            {
+                token.ThrowIfCancellationRequested();
+                if (num % i == 0)
+                {
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        private void cancelBtn_Click(object sender, EventArgs e)
+        {
+            cts.Cancel();
+        }
+    }
+}