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Description |
Converts an @fm-delimited variable into a structure placing, obtaining each structure element from the corresponding field in the variable. |
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Syntax |
struct = Var_To_Struct(var, structname) |
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See also |
Blank_Struct(), Build_Struct(), Define_Struct, Parse_Struct, Struct_To_Var() |
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Remarks |
Use Var_To_Struct when you want to convert an @fm-delimited array into a structure. Alternatively, use Build_Struct() when you want to convert a set of variables into a structure or when the structure contains char or char array fields that will contain characters with values greater than @VM (hex FD, decimal 253). This function is the opposite of the Struct_To_Var function. The structure definition must be predefined using the Define_Struct routine. |
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Example |
/* assuming the structure called RECT has been defined as being composed of 4 "signed short" elements, this code builds a rectangle structure based on the location and size of an OpenInsight form */ declare function Get_Property, Var_To_Struct * build the rectangle out of the SIZE property size = Get_Property(@window, "SIZE") |