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Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10.sln Microsoft Visual Studio Solution File, Format Version 12.00 # Visual Studio 2012 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Aula10", "Aula10\Aula10.csproj", "{26179F84-83B7-4711-B240-D5BFB9659F15}" EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU Release|Any CPU = Release|Any CPU EndGlobalSection GlobalSection(ProjectConfigurationPlatforms) = postSolution {26179F84-83B7-4711-B240-D5BFB9659F15}.Debug|Any CPU.ActiveCfg = Debug|Any CPU {26179F84-83B7-4711-B240-D5BFB9659F15}.Debug|Any CPU.Build.0 = Debug|Any CPU {26179F84-83B7-4711-B240-D5BFB9659F15}.Release|Any CPU.ActiveCfg = Release|Any CPU {26179F84-83B7-4711-B240-D5BFB9659F15}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE EndGlobalSection EndGlobal Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10.v11.suo Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/App.config Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/Aula10.csproj Debug AnyCPU {26179F84-83B7-4711-B240-D5BFB9659F15} WinExe Properties Aula10 Aula10 v4.5 512 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 Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/Aula10.v11.suo Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/bin/Debug/Aula10.exe Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/bin/Debug/Aula10.exe.config Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/bin/Debug/Aula10.pdb Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/bin/Debug/Aula10.vshost.exe Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/bin/Debug/Aula10.vshost.exe.config Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/bin/Debug/Aula10.vshost.exe.manifest Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/Form1.cs 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 Aula10 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { // Declaração de variáveis double N1, N2, M; // Inicio Usuário Bom try { // Entradas N1 = double.Parse(textBox1.Text); N2 = double.Parse(textBox2.Text); // Converte o texto para numero real if (N1 < 0 || N1 > 10 || N2 < 0 || N2 > 10) { // mensagem de erro MessageBox.Show("Entrada de Notas Inválidas\nDigite as notas novamente!!!", "****** NOTAS INVÁLIDAS ******", MessageBoxButtons.OK, MessageBoxIcon.Warning); button2.PerformClick(); // chama button2 } else { M = Math.Sqrt(N1 * N2); // Processamento - Sqrt extrai raiz quadrada. M = Math.Round(M, 2); // Arredonda M para 2 casas decimais. label4.Text = M.ToString(); // Converte numero real para texto // verifica se aluno aprovado if (M >= 5) // se a média é maior ou igual a 5 { label6.ForeColor = Color.Blue; // escreve em azul label6.Text = "Aprovado"; } else // senão { label6.ForeColor = Color.Red; // escreve em vermelho label6.Text = "Reprovado"; } } } // Fim Usuário Bom // Inicio Usuário Ruim catch (Exception) { MessageBox.Show("Entradas inválidas", "***** ERRO ***** ", MessageBoxButtons.OK, MessageBoxIcon.Error); // Mensagem na tela button2.PerformClick(); // Chamar o botão limpar } // Fim Usuário Ruim } private void button2_Click(object sender, EventArgs e) { // Limpar Entradas textBox1.Text = ""; textBox2.Text = ""; label4.Text = ""; label6.Text = ""; // Limpar Saidas textBox1.Focus(); // Volta o cursor para textBox1 } private void button3_Click(object sender, EventArgs e) { // pergunta se deseja mesmo terminar if (MessageBox.Show("Deseja mesmo terminar", "Finalizando", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) == DialogResult.Yes) { Application.Exit(); // finaliza aplicação } } } } Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/Form1.Designer.cs namespace Aula10 { partial class Form1 { /// <summary> /// Required designer variable. /// </summary> private System.ComponentModel.IContainer components = null; /// <summary> /// Clean up any resources being used. /// </summary> /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param> protected override void Dispose(bool disposing) { if (disposing && (components != null)) { components.Dispose(); } base.Dispose(disposing); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.button1 = new System.Windows.Forms.Button(); this.button2 = new System.Windows.Forms.Button(); this.button3 = new System.Windows.Forms.Button(); this.label1 = new System.Windows.Forms.Label(); this.label2 = new System.Windows.Forms.Label(); this.label3 = new System.Windows.Forms.Label(); this.label4 = new System.Windows.Forms.Label(); this.label5 = new System.Windows.Forms.Label(); this.label6 = new System.Windows.Forms.Label(); this.textBox1 = new System.Windows.Forms.TextBox(); this.textBox2 = new System.Windows.Forms.TextBox(); this.SuspendLayout(); // // button1 // this.button1.BackColor = System.Drawing.Color.SkyBlue; this.button1.Location = new System.Drawing.Point(12, 155); this.button1.Name = "button1"; this.button1.Size = new System.Drawing.Size(75, 23); this.button1.TabIndex = 0; this.button1.Text = "&Calcular"; this.button1.UseVisualStyleBackColor = false; this.button1.Click += new System.EventHandler(this.button1_Click); // // button2 // this.button2.BackColor = System.Drawing.Color.SkyBlue; this.button2.Location = new System.Drawing.Point(108, 155); this.button2.Name = "button2"; this.button2.Size = new System.Drawing.Size(75, 23); this.button2.TabIndex = 1; this.button2.Text = "&Limpar"; this.button2.UseVisualStyleBackColor = false; this.button2.Click += new System.EventHandler(this.button2_Click); // // button3 // this.button3.BackColor = System.Drawing.Color.SkyBlue; this.button3.Location = new System.Drawing.Point(204, 155); this.button3.Name = "button3"; this.button3.Size = new System.Drawing.Size(75, 23); this.button3.TabIndex = 2; this.button3.Text = "&Sair"; this.button3.UseVisualStyleBackColor = false; this.button3.Click += new System.EventHandler(this.button3_Click); // // label1 // this.label1.AutoSize = true; this.label1.Location = new System.Drawing.Point(12, 37); this.label1.Name = "label1"; this.label1.Size = new System.Drawing.Size(42, 13); this.label1.TabIndex = 3; this.label1.Text = "Nota 1:"; // // label2 // this.label2.AutoSize = true; this.label2.Location = new System.Drawing.Point(12, 85); this.label2.Name = "label2"; this.label2.Size = new System.Drawing.Size(42, 13); this.label2.TabIndex = 4; this.label2.Text = "Nota 2:"; // // label3 // this.label3.AutoSize = true; this.label3.Location = new System.Drawing.Point(12, 212); this.label3.Name = "label3"; this.label3.Size = new System.Drawing.Size(45, 13); this.label3.TabIndex = 5; this.label3.Text = "Média ="; // // label4 // this.label4.AutoSize = true; this.label4.Location = new System.Drawing.Point(105, 212); this.label4.Name = "label4"; this.label4.Size = new System.Drawing.Size(0, 13); this.label4.TabIndex = 6; // // label5 // this.label5.AutoSize = true; this.label5.Location = new System.Drawing.Point(12, 244); this.label5.Name = "label5"; this.label5.Size = new System.Drawing.Size(58, 13); this.label5.TabIndex = 7; this.label5.Text = "Situação ="; // // label6 // this.label6.AutoSize = true; this.label6.Location = new System.Drawing.Point(105, 244); this.label6.Name = "label6"; this.label6.Size = new System.Drawing.Size(0, 13); this.label6.TabIndex = 8; // // textBox1 // this.textBox1.Location = new System.Drawing.Point(108, 34); this.textBox1.MaxLength = 5; this.textBox1.Name = "textBox1"; this.textBox1.Size = new System.Drawing.Size(75, 20); this.textBox1.TabIndex = 9; // // textBox2 // this.textBox2.Location = new System.Drawing.Point(108, 82); this.textBox2.MaxLength = 5; this.textBox2.Name = "textBox2"; this.textBox2.Size = new System.Drawing.Size(75, 20); this.textBox2.TabIndex = 10; // // Form1 // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.BackColor = System.Drawing.SystemColors.Desktop; this.ClientSize = new System.Drawing.Size(292, 273); this.Controls.Add(this.textBox2); this.Controls.Add(this.textBox1); this.Controls.Add(this.label6); this.Controls.Add(this.label5); this.Controls.Add(this.label4); this.Controls.Add(this.label3); this.Controls.Add(this.label2); this.Controls.Add(this.label1); this.Controls.Add(this.button3); this.Controls.Add(this.button2); this.Controls.Add(this.button1); this.Name = "Form1"; this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen; this.Text = "Programa Média do Makoto e Situação"; this.ResumeLayout(false); this.PerformLayout(); } #endregion private System.Windows.Forms.Button button1; private System.Windows.Forms.Button button2; private System.Windows.Forms.Button button3; private System.Windows.Forms.Label label1; private System.Windows.Forms.Label label2; private System.Windows.Forms.Label label3; private System.Windows.Forms.Label label4; private System.Windows.Forms.Label label5; private System.Windows.Forms.Label label6; private System.Windows.Forms.TextBox textBox1; private System.Windows.Forms.TextBox textBox2; } } Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/Form1.resx 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 Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/Aula10.csproj.FileListAbsolute.txt C:\Users\13099593\Documents\Aula10\Aula10\bin\Debug\Aula10.exe.config C:\Users\13099593\Documents\Aula10\Aula10\bin\Debug\Aula10.exe C:\Users\13099593\Documents\Aula10\Aula10\bin\Debug\Aula10.pdb C:\Users\13099593\Documents\Aula10\Aula10\obj\Debug\Aula10.csprojResolveAssemblyReference.cache C:\Users\13099593\Documents\Aula10\Aula10\obj\Debug\Aula10.Form1.resources C:\Users\13099593\Documents\Aula10\Aula10\obj\Debug\Aula10.Properties.Resources.resources C:\Users\13099593\Documents\Aula10\Aula10\obj\Debug\Aula10.csproj.GenerateResource.Cache C:\Users\13099593\Documents\Aula10\Aula10\obj\Debug\Aula10.exe C:\Users\13099593\Documents\Aula10\Aula10\obj\Debug\Aula10.pdb E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Não veio na aula\Média Makoto Situação Final\Aula10\bin\Debug\Aula10.exe.config E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Não veio na aula\Média Makoto Situação Final\Aula10\obj\Debug\Aula10.exe E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Não veio na aula\Média Makoto Situação Final\Aula10\obj\Debug\Aula10.pdb E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Não veio na aula\Média Makoto Situação Final\Aula10\bin\Debug\Aula10.exe E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Não veio na aula\Média Makoto Situação Final\Aula10\bin\Debug\Aula10.pdb E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Não veio na aula\Média Makoto Situação Final\Aula10\obj\Debug\Aula10.csprojResolveAssemblyReference.cache E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Não veio na aula\Média Makoto Situação Final\Aula10\obj\Debug\Aula10.Form1.resources E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Não veio na aula\Média Makoto Situação Final\Aula10\obj\Debug\Aula10.Properties.Resources.resources E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Não veio na aula\Média Makoto Situação Final\Aula10\obj\Debug\Aula10.csproj.GenerateResource.Cache E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Condições\Média Makoto Situação Final\Aula10\bin\Debug\Aula10.exe.config E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Condições\Média Makoto Situação Final\Aula10\obj\Debug\Aula10.exe E:\Pasta Faculdade\2º Semestre\Informática\Informática Prof Chacon\Aula10 - Condições\Média Makoto Situação Final\Aula10\obj\Debug\Aula10.pdb Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/Aula10.csproj.GenerateResource.Cache Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/Aula10.csprojResolveAssemblyReference.cache Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/Aula10.exe Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/Aula10.Form1.resources Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/Aula10.pdb Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/Aula10.Properties.Resources.resources Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/DesignTimeResolveAssemblyReferences.cache Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/obj/Debug/TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/Program.cs using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using System.Windows.Forms; namespace Aula10 { static class Program { /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main() { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new Form1()); } } } Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/Properties/AssemblyInfo.cs 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("Aula10")] [assembly: AssemblyDescription("")] [assembly: AssemblyConfiguration("")] [assembly: AssemblyCompany("")] [assembly: AssemblyProduct("Aula10")] [assembly: AssemblyCopyright("Copyright © 2013")] [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("d0edcb27-7f51-487e-bdfb-e3377fa7900a")] // Version information for an assembly consists of the following four values: // // Major Version // Minor Version // Build Number // Revision // // You can specify all the values or you can default the Build and Revision Numbers // by using the '*' as shown below: // [assembly: AssemblyVersion("1.0.*")] [assembly: AssemblyVersion("1.0.0.0")] [assembly: AssemblyFileVersion("1.0.0.0")] Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/Properties/Resources.Designer.cs //------------------------------------------------------------------------------ // <auto-generated> // This code was generated by a tool. // Runtime Version:4.0.30319.18047 // // Changes to this file may cause incorrect behavior and will be lost if // the code is regenerated. // </auto-generated> //------------------------------------------------------------------------------ namespace Aula10.Properties { /// <summary> /// A strongly-typed resource class, for looking up localized strings, etc. /// </summary> // 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() { } /// <summary> /// Returns the cached ResourceManager instance used by this class. /// </summary> [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("Aula10.Properties.Resources", typeof(Resources).Assembly); resourceMan = temp; } return resourceMan; } } /// <summary> /// Overrides the current thread's CurrentUICulture property for all /// resource lookups using this strongly typed resource class. /// </summary> [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)] internal static global::System.Globalization.CultureInfo Culture { get { return resourceCulture; } set { resourceCulture = value; } } } } Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/Properties/Resources.resx 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 Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/Properties/Settings.Designer.cs //------------------------------------------------------------------------------ // <auto-generated> // This code was generated by a tool. // Runtime Version:4.0.30319.18047 // // Changes to this file may cause incorrect behavior and will be lost if // the code is regenerated. // </auto-generated> //------------------------------------------------------------------------------ namespace Aula10.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; } } } } Aula10 - Condicional/M�dia Makoto Situa��o Final/Aula10/Properties/Settings.settings Aula10 - Condicional/M�dia Makoto Situa��o Final/Projeto.doc Informática para Engenharia Puc-Campinas Descrição do Projeto: Média do Makoto e situação final Desenvolvido por: Igor Felisberto Magalhães Data: 20/09/2013 Versão: 1.0 Layout do Formulário: Objeto Propriedades Valor Form1 Text Programa Média do Makoto e Situação StartPosition Centerscreen BackColor Desktop Label1 Text Nota 1: Label2 Text Nota 2: Label3 Text Média = Label4 Text Label5 Text Situação = Label6 Text TextBox1 MaxLenght 5 TextBox2 MaxLenght 5 Button1 Text &Calcular BackColor SkyBlue Button2 Text &Limpar BackColor SkyBlue Button3 Text &Sair BackColor SkyBlue 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 Aula10 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { // Declaração de variáveis double N1, N2, M; // Inicio Usuário Bom try { // Entradas N1 = double.Parse(textBox1.Text); N2 = double.Parse(textBox2.Text); // Converte o texto para numero real if (N1 < 0 || N1 > 10 || N2 < 0 || N2 > 10) { // mensagem de erro MessageBox.Show("Entrada de Notas Inválidas\nDigite as notas novamente!!!", "****** NOTAS INVÁLIDAS ******", MessageBoxButtons.OK, MessageBoxIcon.Warning); button2.PerformClick(); // chama button2 } else { M = Math.Sqrt(N1 * N2); // Processamento - Sqrt extrai raiz quadrada. M = Math.Round(M, 2); // Arredonda M para 2 casas decimais. label4.Text = M.ToString(); // Converte numero real para texto // verifica se aluno aprovado if (M >= 5) // se a média é maior ou igual a 5 { label6.ForeColor = Color.Blue; // escreve em azul label6.Text = "Aprovado"; } else // senão { label6.ForeColor = Color.Red; // escreve em vermelho label6.Text = "Reprovado"; } } } // Fim Usuário Bom // Inicio Usuário Ruim catch (Exception) { MessageBox.Show("Entradas inválidas", "***** ERRO ***** ", MessageBoxButtons.OK, MessageBoxIcon.Error); // Mensagem na tela button2.PerformClick(); // Chamar o botão limpar } // Fim Usuário Ruim } private void button2_Click(object sender, EventArgs e) { // Limpar Entradas textBox1.Text = ""; textBox2.Text = ""; label4.Text = ""; label6.Text = ""; // Limpar Saidas textBox1.Focus(); // Volta o cursor para textBox1 } private void button3_Click(object sender, EventArgs e) { // pergunta se deseja mesmo terminar if (MessageBox.Show("Deseja mesmo terminar", "Finalizando", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) == DialogResult.Yes) { Application.Exit(); // finaliza aplicação } } } } �PAGE � Projeto