<code class="lang-cpp">// wpfcli2.cpp: 主项目文件。

#include "stdafx.h"

// 编译为GUI程序而不是控制台程序，同时使用main为入口点
#pragma comment(linker, "/SUBSYSTEM:WINDOWS /ENTRY:main")

using namespace System;
// 需要添加这两个命名空间
using namespace System::Windows;
using namespace System::Windows::Controls;
     
// 除此之外，还需要添加以下程序集的引用
// PresentationCore
// PresentationFramework
// WindowBase

ref class MyMainWindow : public Window
{
    TextBlock ^txt1;
    TextBlock ^txt2;
    TextBlock ^txt3;
    TextBox ^tb1;
    TextBox ^tb2;
    TextBox ^tb3;
    Button ^btnOK;
    Button ^btnCancel;

public:
    MyMainWindow()
    {
        // 设定窗口属性
        this->Title = L"用户信息";
        this->Width = 400; this->Height = 250;

        // 根表格
        Grid ^rootgrid = gcnew Grid(); // 建立对象
        rootgrid->Margin = Thickness(20); // 设置边界宽度
        this->Content = rootgrid; // 附加到窗口

        // 设定表格行高
        RowDefinition ^row;
        row = gcnew RowDefinition(); row->Height = GridLength(25); rootgrid->RowDefinitions->Add(row);
        row = gcnew RowDefinition(); row->Height = GridLength(10); rootgrid->RowDefinitions->Add(row);
        row = gcnew RowDefinition(); row->Height = GridLength(25); rootgrid->RowDefinitions->Add(row);
        row = gcnew RowDefinition(); row->Height = GridLength(10); rootgrid->RowDefinitions->Add(row);
        row = gcnew RowDefinition(); row->Height = GridLength(25); rootgrid->RowDefinitions->Add(row);
        row = gcnew RowDefinition(); row->Height = GridLength(10); rootgrid->RowDefinitions->Add(row);
        row = gcnew RowDefinition(); row->Height = GridLength(1, GridUnitType::Star); rootgrid->RowDefinitions->Add(row);
        row = gcnew RowDefinition(); row->Height = GridLength(25); rootgrid->RowDefinitions->Add(row);
        
        // 设定表格列宽
        ColumnDefinition ^col;
        col = gcnew ColumnDefinition(); col->Width = GridLength(80); rootgrid->ColumnDefinitions->Add(col);
        col = gcnew ColumnDefinition(); col->Width = GridLength(10); rootgrid->ColumnDefinitions->Add(col);
        col = gcnew ColumnDefinition(); col->Width = GridLength(1, GridUnitType::Star); rootgrid->ColumnDefinitions->Add(col);
        
        // 标签：姓名
        txt1 = gcnew TextBlock(); // 建立对象
        Grid::SetRow(txt1, 0); Grid::SetColumn(txt1, 0); // 设定行和列
        txt1->Text = L"姓名"; // 设定Text属性
        // 直接写VerticalAlignment::Center会被解析为this->VerticalAlignment::Center报错
        txt1->VerticalAlignment = System::Windows::VerticalAlignment::Center; // 设定VerticalAlignment属性
        rootgrid->Children->Add(txt1); // 附加到根表格rootgrid

        // 标签：性别
        txt2 = gcnew TextBlock();
        Grid::SetRow(txt2, 2); Grid::SetColumn(txt2, 0);
        txt2->Text = L"性别";
        txt2->VerticalAlignment = System::Windows::VerticalAlignment::Center;
        rootgrid->Children->Add(txt2);

        // 标签：联系方式
        txt3 = gcnew TextBlock();
        Grid::SetRow(txt3, 4); Grid::SetColumn(txt3, 0);
        txt3->Text = L"联系方式";
        txt3->VerticalAlignment = System::Windows::VerticalAlignment::Center;
        rootgrid->Children->Add(txt3);

        // 文本框：姓名
        tb1 = gcnew TextBox();
        Grid::SetRow(tb1, 0); Grid::SetColumn(tb1, 2);
        rootgrid->Children->Add(tb1);

        // 文本框：性别
        tb2 = gcnew TextBox();
        Grid::SetRow(tb2, 2); Grid::SetColumn(tb2, 2);
        rootgrid->Children->Add(tb2);

        // 文本框：联系方式
        tb3 = gcnew TextBox();
        Grid::SetRow(tb3, 4); Grid::SetColumn(tb3, 2);
        rootgrid->Children->Add(tb3);

        // 用于布局按钮的子表格grid2
        Grid ^grid2 = gcnew Grid();
        Grid::SetRow(grid2, 7); Grid::SetColumn(grid2, 2);
        rootgrid->Children->Add(grid2);

        // 设置子表格grid2列宽
        //ColumnDefinition ^col;
        col = gcnew ColumnDefinition(); col->Width = GridLength(80); grid2->ColumnDefinitions->Add(col);
        col = gcnew ColumnDefinition(); col->Width = GridLength(10); grid2->ColumnDefinitions->Add(col);
        col = gcnew ColumnDefinition(); col->Width = GridLength(80); grid2->ColumnDefinitions->Add(col);
        
        // 确定按钮
        btnOK = gcnew Button();
        Grid::SetColumn(btnOK, 0);
        btnOK->Content = L"确定"; // 设定Content属性
        btnOK->Click += gcnew RoutedEventHandler(this, &MyMainWindow::btnOK_Click); // 添加事件处理程序
        grid2->Children->Add(btnOK); // 附加到子表格grid2
        
        // 取消按钮
        btnCancel = gcnew Button();
        Grid::SetColumn(btnCancel, 2);
        btnCancel->Content = L"取消";
        btnCancel->Click += gcnew RoutedEventHandler(this, &MyMainWindow::btnCancel_Click);
        grid2->Children->Add(btnCancel);
    }

    void btnOK_Click(Object ^sender, RoutedEventArgs ^args)
    {
        MessageBox::Show(L"姓名：" + tb1->Text +
                        L"\n性别：" + tb2->Text +
                        L"\n联系方式：" + tb3->Text,
                        L"你单击了确定", MessageBoxButton::OK, MessageBoxImage::Information);
    }

    void btnCancel_Click(Object ^sender, RoutedEventArgs ^args)
    {
        MessageBox::Show(L"程序即将退出", L"你单击了取消", MessageBoxButton::OK, MessageBoxImage::Information);
        this->Close();
    }
};

[STAThreadAttribute] // 必须加上这句，这句话表示此线程使用消息循环进行同步
int main(array<system::string ^> ^args)
{
    Application ^app = gcnew Application(); // Application对象用于分发消息
    app->MainWindow = gcnew MyMainWindow(); // 建立主窗口对象
    app->MainWindow->Show(); // 显示主窗口
    app->Run(); // 进入消息循环
    
    return 0;
}</system::string></code>

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