UNIVAL %GetItemValue( HBJ in objRef, INT in row, INT in col[, BOOL in bHBJ = @FALSE] ) |
objRef | Reference to object of Structured variable type. |
row | Row index. |
col | Column index. |
bHBJ | If the value is @FALSE or parameter is not specified, the function returns value of the field. If the value is @TRUE, the function returns the following according to the column type: - Column type Object: function returns the object identifier (HBJ), which refers to the field - Other column type: function returns the invalid value |
The following assignments:
TEXT _i |
_i := SV.Structure[2]^Text |
_i := %GetItemValue(SV.Structure\HBJ, 2, 1) |