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Variables (inter-process transfer) overview and synopsis
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By patvdv at 26 Feb 2008 - 21:57
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Variables (inter-process transfer) overview and synopsis
Overview
Use these functions to access the variables of other processes. The variables can be of any type. They must be declared as external (with the keyword EXTERN).
Synopsis
long
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get.var |
( long processno, "variable", ref variable )
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long
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get.indexed.var |
( long processno, "variable", ref variable,
long dim1 [, long dim2, long dim3, long dim4 ] )
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long
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put.var |
( long processno, "variable", expression )
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long
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put.indexed.var |
( long processno, "variable", expression,
long dim1 [, long dim2, long dim3, long dim4 ] |
long
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import |
( "variable", ref variable )
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long
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export |
( "variable", expression )
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void
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import.4gl.var |
( "variable", expression )
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