Mercurial > pub > dyncall > bindings

annotate R/rdc/demo/win32.R @ 47:44045db8fa5f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
PyCObject/PyCapsule not usable as type annotation
author Tassilo Philipp
date Fri, 13 Nov 2020 18:04:05 +0100
parents 0cfcc391201f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
1 # example: message box on windows
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
2
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
3 h <- rdcLoad("user32")
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
4 f <- rdcFind(h,"MessageBoxA")
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
5 rdcCall(f,"ippi)v",0,"hallo","welt",0)
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
6 rdcFree(h)
0cfcc391201f initial from svn dyncall-1745
Daniel Adler
parents:
diff changeset
7