I asked this early, but maybe somebody find way how to do this
if (sub.GetTypeName2() == "GeneralTableFeature")
{
bool selected = sub.Select(false); //return true
GeneralTableFeature genTable = (GeneralTableFeature)model.ISelectionManager.GetSelectedObject6(1, -1);
model.ClearSelection2(true);
TableAnnotation ooo = (TableAnnotation)genTable.GetTableAnnotations()[0];
Annotation ann = ooo.GetAnnotation();
ann.Select(false); //return true
var isRun = swApp.RunCommand((int)swCommands_e.swCommands_FitText, ""); //return true
model.ClearSelection2(true);
}//
But method do nothing. All cells wich have extended text - stay with extended text.
Maybe this problem has a different solution?
SolidworksApi macros