private static async Task <string> UnpackExecutableAsync()
{
string targetPath = Path.Combine(Path.GetTempPath(), "STEP_EXEs");
Directory.CreateDirectory(targetPath);
targetPath = Path.Combine(targetPath, "7z.dll");
var arch = Environment.Is64BitProcess ? "7z-x64.dll" : "7z-x86.dll";
using (var executableStream = ResourceUtility.OpenEmbeddedResourceFile(arch))
using (var targetStream = AsyncFile.CreateSequential(targetPath))
{
await executableStream.CopyToAsync(targetStream).ConfigureAwait(false);
}
targetPath = Path.ChangeExtension(targetPath, "exe");
arch = Environment.Is64BitProcess ? "7z-x64.exe" : "7z-x86.exe";
using (var executableStream = ResourceUtility.OpenEmbeddedResourceFile(arch))
using (var targetStream = AsyncFile.CreateSequential(targetPath))
{
await executableStream.CopyToAsync(targetStream).ConfigureAwait(false);
}
return(targetPath);
}