VS C++窗体应用程序怎么做封面和进入下一步按钮

如果您是在使用Windows窗体应用程序向导创建Windows桌面应用程序的话，可以通过以下步骤添加封面和进入下一步按钮：

1. 在“解决方案资源管理器”中，右键单击您的项目，选择“添加” > “新建项”。
2. 在“添加新项”对话框中，选择“Windows 窗体”。
3. 在“添加新项”对话框中，输入您想要的名称，例如“WelcomeForm”，然后单击“添加”。
4. 在“WelcomeForm.h”文件中添加以下代码：

#pragma once

namespace YourAppName {

    using namespace System;
    using namespace System::ComponentModel;
    using namespace System::Collections;
    using namespace System::Windows::Forms;
    using namespace System::Data;
    using namespace System::Drawing;

    /// <summary>
    /// Summary for WelcomeForm
    /// </summary>
    public ref class WelcomeForm : public System::Windows::Forms::Form
    {
    public:
        WelcomeForm(void)
        {
            InitializeComponent();
            //
            //TODO: Add the constructor code here
            //
        }

    protected:
        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        ~WelcomeForm()
        {
            if (components)
            {
                delete components;
            }
        }

    private:
        System::Windows::Forms::Label^  label1;
        System::Windows::Forms::PictureBox^  pictureBox1;
        System::Windows::Forms::Button^  button1;

#pragma 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>
        void InitializeComponent(void)
        {
            this->label1 = (gcnew System::Windows::Forms::Label());
            this->pictureBox1 = (gcnew System::Windows::Forms::PictureBox());
            this->button1 = (gcnew System::Windows::Forms::Button());
            (cli::safe_cast<System::ComponentModel::ISupportInitialize^>(this->pictureBox1))->BeginInit();
            this->SuspendLayout();
            // 
            // label1
            // 
            this->label1->AutoSize = true;
            this->label1->Font = (gcnew System::Drawing::Font(L"Microsoft Sans Serif", 18, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point, static_cast<System::Byte>(0)));
            this->label1->Location = System::Drawing::Point(73, 34);
            this->label1->Name = L"label1";
            this->label1->Size = System::Drawing::Size(263, 29);
            this->label1->TabIndex = 0;
            this->label1->Text = L"Welcome to Your App";
            // 
            // pictureBox1
            // 
            this->pictureBox1->Image = global::YourAppName::Resources::logo;
            this->pictureBox1->Location = System::Drawing::Point(78, 85);
            this->pictureBox1->Name = L"pictureBox1";
            this->pictureBox1->Size = System::Drawing::Size(250, 250);
            this->pictureBox1->SizeMode = System::Windows::Forms::PictureBoxSizeMode::StretchImage;
            this->pictureBox1->TabIndex = 1;
            this->pictureBox1->TabStop = false;
            // 
            // button1
            // 
            this->button1->Location = System::Drawing::Point(153, 360);
            this->button1->Name = L"button1";
            this->button1->Size = System::Drawing::Size(100, 40);
            this->button1->TabIndex = 2;
            this->button1->Text = L"Next";
            this->button1->UseVisualStyleBackColor = true;
            this->button1->Click += gcnew System::EventHandler(this, &WelcomeForm::button1_Click);
            // 
            // WelcomeForm
            // 
            this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
            this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
            this->ClientSize = System::Drawing::Size(400, 450);
            this->Controls->Add(this->button1);
            this->Controls->Add(this->pictureBox1);
            this->Controls->Add(this->label1);
            this->Name = L"WelcomeForm";
            this->StartPosition = System::Windows::Forms::FormStartPosition::CenterScreen;
            this->Text = L"Your App";
            (cli::safe_cast<System::ComponentModel::ISupportInitialize^>(this->pictureBox1))->EndInit();
            this->ResumeLayout(false);
            this->PerformLayout();

        }
#pragma endregion
    private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e) {
        this->Close();
    }
    };
}

5. 在“WelcomeForm.h”文件的`#pragma endregion`前添加以下代码：

#include "resources.h"

6. 在“解决方案资源管理器”中，右键单击您的项目，选择“添加” > “现有项”。
7. 在“添加现有项”对话框中，选择您想要添加的图片和资源文件。
8. 在“WelcomeForm.h”文件中添加以下代码：

#include "resources.h"

9. 在资源视图中，右键单击您的项目，选择“添加” > “资源文件”。
10. 在“添加新项”对话框中，选择“图标”，然后单击“添加”。
11. 在“New Icon”对话框中，选择您想要的图标文件。
12. 在“资源视图”中，双击“图标”，然后选择您想要的图标大小和颜色。
13. 在“WelcomeForm.h”文件中添加以下代码：

this->Icon = gcnew System::Drawing::Icon(L"YourAppIcon.ico");

14. 在您的应用程序主函数中添加以下代码：

using namespace YourAppName;

int main(array<System::String ^> ^args)
{
    Application::EnableVisualStyles();
    Application::SetCompatibleTextRenderingDefault(false);
    WelcomeForm^ welcomeForm = gcnew WelcomeForm();
    welcomeForm->ShowDialog();
    return 0;
}

现在，当您的应用程序启动时，将会显示欢迎窗体。当用户点击“下一步”按钮时，窗体将会自动关闭。