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RAD Studio VCL Reference
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VarUtils.ARR_OLESTR Constant
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RAD Studio VCL Reference
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Used to test whether the variant array contains BSTR elements.
ARR_OLESTR = $0100;ARR_OLESTR = 0x0100;Do a bitwise and operation between the Flags field of a TVarArray variable and the ARR_OLESTR constant to test whether the variant array contains BSTR elements. If the result is nonzero, then the elements of the variant array are of BSTR type. Otherwise, the elements are of a different type.
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