With a locally updated gtk-sharp2 I noticed that uiaatkbridge.spec has a dependence simply on 2.24 which seems to be a leftover from a clean up. Please remove or the package is non-installable.
uiautomationwinforms has a dependency on glib-sharp2 which isn't in Fedora as a separate package, however it is in gtk-sharp2. With that fixed it fails to build here:
test -z "/usr/lib64/uiautomationwinforms" || /bin/mkdir -p "/home/david/rpmbuild/BUILDROOT/uiautomationwinforms-1.0-1.x86_64/usr/lib64/uiautomationwinforms"
/usr/bin/install -c 'bin/Debug/UIAutomationWinforms.dll' '/home/david/rpmbuild/BUILDROOT/uiautomationwinforms-1.0-1.x86_64/usr/lib64/uiautomationwinforms/UIAutomationWinforms.dll'
/usr/bin/gacutil /i bin/Debug/UIAutomationWinforms.dll /f /root /home/david/rpmbuild/BUILDROOT/uiautomationwinforms-1.0-1.x86_64/usr/lib || exit 1;
Failure adding assembly bin/Debug/UIAutomationWinforms.dll to the cache: Strong name cannot be verified for delay-signed assembly
make[2]: *** [gac-install] Error 1
make[2]: Leaving directory `/home/david/rpmbuild/BUILD/uiautomationwinforms-1.0/UIAutomationWinforms'
make[1]: *** [install-am] Error 2
make[1]: Leaving directory `/home/david/rpmbuild/BUILD/uiautomationwinforms-1.0/UIAutomationWinforms'
make: *** [install-recursive] Error 1
fejl: Fejl-afslutningsstatus fra /var/tmp/rpm-tmp.8py1wX (%install)
Which looks like I missed a hardcoded reference to prefix/lib somewhere.
Generally if you br on a -devel package you do not need to have a requires for it as well, applying those clean ups would improve the specs.