public async Task <string> GetDocumentWindowPositionsAsync()
{
using (var stream = new VsOleStream())
{
await _package.JoinableTaskFactory.SwitchToMainThreadAsync();
var result = _vsDocumentWindowMgr.SaveDocumentWindowPositions(0, stream);
if (result != VSConstants.S_OK)
{
return(null);
}
stream.Seek(0, SeekOrigin.Begin);
return(Convert.ToBase64String(stream.ToArray()));
}
}
public async Task <bool> RestoreDocumentWindowsAsync(string positions)
{
using (var stream = new VsOleStream())
{
var bytes = Convert.FromBase64String(positions);
await stream.WriteAsync(bytes, 0, bytes.Length);
stream.Seek(0, SeekOrigin.Begin);
await _package.JoinableTaskFactory.SwitchToMainThreadAsync();
var hr = _vsDocumentWindowMgr.ReopenDocumentWindows(stream);
if (hr != VSConstants.S_OK)
{
return(false);
}
return(true);
}
}
