Call a function in a shared library: Difference between revisions
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=={{header|QB64}}== |
=={{header|QB64}}== |
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<lang vb> |
<lang vb> |
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Option _Explicit |
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Declare Dynamic Library "Kernel32" |
Declare Dynamic Library "Kernel32" |
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Sub SetLastError (ByVal dwErr As Long) |
Sub SetLastError (ByVal dwErr As Long) |
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SetLastError 20 |
SetLastError 20 |
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Print GetLastError</lang> |
Print GetLastError</lang> |
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=={{header|R}}== |
=={{header|R}}== |
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This is possible in R in only a few limited ways. If the library function one wishes to call is a (C-level) R function (of type SEXP), then one may call |
This is possible in R in only a few limited ways. If the library function one wishes to call is a (C-level) R function (of type SEXP), then one may call |