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Convert to a double-sized floating point value
Source position: syshelph.inc line 419
| public function TSmallIntHelper.ToDouble: Double; | 
ToDouble converts the SmallInt value to a double-sized floating point value
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 | Convert to a boolean value | |
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 | Convert to an extended-sized floating point value | |
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 | Convert to an single-sized floating point value | |
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 | Convert the value to string | |
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 | Convert to a hexadecimal string representation |