如何在c＃

Question

我已成功创建名为kml的{​​{1}}文件，现在，当您使用gis.kml将KML转换为KMZ时，我看到了一个边际尺寸更改。所以我在想如何转换{ {1}}到{＃1}}在c＃.I中有代码将任何文件转换为.zip，但这不起作用

Answer 1

您可以阅读文件＆＃39; gis.kml＆＃39;并将其内容添加到KMZ文件，或者您可以以编程方式创建KML元素并转换为字节数组以写入KMZ流。此解决方案使用CSharpZipLib创建KMZ文件。

以下是创建KMZ文件的C＃代码片段：

using (FileStream fileStream = File.Create(ZipFilePath)) // Zip File Path (String Type)
{
    using (ZipOutputStream zipOutputStream = new ZipOutputStream(fileStream))
    {
        // following line must be present for KMZ file to work in Google Earth
        zipOutputStream.UseZip64 = UseZip64.Off;

        // now normally create the zip file as you normally would 
        // add root KML as first entry
        ZipEntry zipEntry = new ZipEntry("doc.kml");
        zipOutputStream.PutNextEntry(zipEntry);  
        //build you binary array from FileSystem or from memory... 
        zipOutputStream.write(System.IO.File.ReadAllBytes("gis.kml")); 
        zipOutputStream.CloseEntry();
        // next add referenced file entries (e.g. icons, etc.)
        // ...
        //don't forget to clean your resources and finish the outputStream
        zipOutputStream.Finish();
        zipOutputStream.Close();
    }
}

还可以使用ZipArchive类创建KMZ文件。

Answer 2

KMZ to KML

压缩文件，然后将扩展名更改为KMZ