![]() ![]() Notes The EConvertError exception is thrown if there are errors in FloatString, such as trailing blanks or invalid decimal characters. It takes a local copy of global formatting variables that make the routine thread safe. You furnish the FormatSettings record before invoking the call. Version 2 of this function is for use within threads. > What is the best way to convert a variant to an integer or a float? To assign the variant to an integer variable and pass the new variable. If a decimal point appears in FloatString, then it must match the current DecimalSeparator value.īoard index » delphi » How to convert a variant to an integer or float. It supports integer, floating point, and scientific (exponent) formats. ![]() Delphi Basics: StrToFloat command StrToFloat Function Convert a number string into a floating point value SysUtils unit 1 function StrToFloat ( FloatString: string ): Extended 2 function StrToFloat ( FloatString: string const FormatSettings: TFormatSettings ): Extended Description The StrToFloat function converts a number string, FloatString such as '123.456' into an Extended floating point number. ![]()
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