如何在 Android 上使用 .NET MAUI 读取和写入 Word 文档

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="IronWordAndroid.MainPage">

    <VerticalStackLayout Padding="20" Spacing="15">
        <Editor x:Name="WordEditor"
                Placeholder="Enter your text..."
                AutoSize="TextChanges"
                HeightRequest="300"/>
        <Button Text="Save as Word Document" Clicked="OnSaveWordClicked"/>
        <Label x:Name="StatusLabel" FontSize="12" TextColor="Gray"/>
    </VerticalStackLayout>
</ContentPage>

using IronWord;
using IronWord.Models;
using Microsoft.Maui.Storage;
using System.Text;

namespace IronWordAndroid;

public partial class MainPage : ContentPage
{
    public MainPage()
    {
        InitializeComponent();

        // Set your IronWord license key
        License.LicenseKey = "YOUR-LICENSE-KEY";
    }

    private async void OnSaveWordClicked(object sender, EventArgs e)
    {
        try
        {
            // Create new Word document
            var document = new WordDocument();
            Paragraph paragraph = new Paragraph(new TextContent(WordEditor.Text));
            // Add basic text content
            document.AddParagraph(paragraph);

            // Generate a filename
            string fileName = $"MyWordDoc_{DateTime.Now:yyyyMMddHHmmss}.docx";

#if ANDROID
            string filePath = Path.Combine("/storage/emulated/0/Download", fileName);
#else
            string filePath = Path.Combine(FileSystem.CacheDirectory, fileName);
#endif

            // Save to path
            document.SaveAs(filePath);

            StatusLabel.Text = $"Saved to: {filePath}";
            await DisplayAlert("Success", $"File saved: {filePath}", "OK");
        }
        catch (Exception ex)
        {
            StatusLabel.Text = $"Error: {ex.Message}";
        }
    }
}

Imports IronWord
Imports IronWord.Models
Imports Microsoft.Maui.Storage
Imports System.Text

Namespace IronWordAndroid

	Partial Public Class MainPage
		Inherits ContentPage

		Public Sub New()
			InitializeComponent()

			' Set your IronWord license key
			License.LicenseKey = "YOUR-LICENSE-KEY"
		End Sub

		Private Async Sub OnSaveWordClicked(ByVal sender As Object, ByVal e As EventArgs)
			Try
				' Create new Word document
				Dim document = New WordDocument()
				Dim paragraph As New Paragraph(New TextContent(WordEditor.Text))
				' Add basic text content
				document.AddParagraph(paragraph)

				' Generate a filename
				Dim fileName As String = $"MyWordDoc_{DateTime.Now:yyyyMMddHHmmss}.docx"

#If ANDROID Then
				Dim filePath As String = Path.Combine("/storage/emulated/0/Download", fileName)
#Else
				Dim filePath As String = Path.Combine(FileSystem.CacheDirectory, fileName)
#End If

				' Save to path
				document.SaveAs(filePath)

				StatusLabel.Text = $"Saved to: {filePath}"
				Await DisplayAlert("Success", $"File saved: {filePath}", "OK")
			Catch ex As Exception
				StatusLabel.Text = $"Error: {ex.Message}"
			End Try
		End Sub
	End Class
End Namespace