Hi Markus Wiedenmaier , the documentation related to these features CheckInFiles is located here https://developers.rws.com/studio-api-docs/apiconcepts/projectautomation/checking_files_in_and_out.html?tabs=tabid-1%2Ctabid-2%2Ctabid-3%2Ctabid-4

Please review this documentation with examples and confirm if it is still not working as expected.

Example:

Guid[] sourceFileIds = project.GetSourceLanguageFiles()
    .Where(file => file.LocalFileState == LocalFileState.New)
    .GetIds();

project.CheckinFiles(sourceFileIds, "New Source Files",
     (obj, evt) =>
     {
         Console.WriteLine(evt.StatusMessage + " " + evt.PercentComplete + "% complete");

         if (cancelledByUser)
         {
             evt.Cancel = true;
         }
     });

Hi Markus Wiedenmaier , the documentation related to these features CheckInFiles is located here https://developers.rws.com/studio-api-docs/apiconcepts/projectautomation/checking_files_in_and_out.html?tabs=tabid-1%2Ctabid-2%2Ctabid-3%2Ctabid-4

Please review this documentation with examples and confirm if it is still not working as expected.

Example:

Guid[] sourceFileIds = project.GetSourceLanguageFiles()
    .Where(file => file.LocalFileState == LocalFileState.New)
    .GetIds();

project.CheckinFiles(sourceFileIds, "New Source Files",
     (obj, evt) =>
     {
         Console.WriteLine(evt.StatusMessage + " " + evt.PercentComplete + "% complete");

         if (cancelledByUser)
         {
             evt.Cancel = true;
         }
     });

Thanks Patric,

but that's exactly the way I go and I went with Studio 2017, result all files are checked in but not the files I added to project.

The source file has following properties, before checking in

LocalFileState=new
Role=Translateable
PathInProject=TranslationFiles\\
SourceFile=null
TargetFile=[valid ProjectFileObject]
LastServerVersion=0
IsCheckedOut=false
IsCheckedOutToMe=false
IsCheckedOutToOtherUser=false

target file has same props - only SourceFile and TargetFiles are different naturally.

Existing files are checked in properly.

Any idea?

Markus