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document that GetPropVal's argument must not be NULL

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@48931 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Václav Slavík
2007-09-24 22:30:34 +00:00
parent a52a60e4d3
commit a1e7544104
1 changed files with 1 additions and 1 deletions
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docs/latex/wx/xmlnode.tex
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@@ -196,7 +196,7 @@ Returns a pointer to the parent of this node or \NULL if this node has no parent
\constfunc{bool}{GetPropVal}{\param{const wxString\& }{propName}, \param{wxString* }{value}}
Returns \true if a property named {\it propName} could be found.
If the {\it value} pointer is not \NULL, the value of that property is saved there.
The value of that property is saved in \arg{value} (which must not be \NULL).
\constfunc{wxString}{GetPropVal}{\param{const wxString\& }{propName}, \param{const wxString\& }{defaultVal}}