Variable.IFormat(String) Method

Description

Converts the number held by the calling object into a string based on the specified format specifiers. The format specifiers are standard C/C++ specifiers as used with the sprintf function. The IFormat method converts an integer value to a string; the Format method should be used to convert a double precision floating point value to a string.

The format is specified using the syntax shown below. Each field is a single character or a number signifying a particular format option. The flag(s), width, precision, and length are optional. The simplest format specifications contain only the percent sign and a type character (for example, "%f"). For more information, see the Parsing Arbitrary String Data reference.

%[flags][width][.precision][length]type

Flags	Description
-	Left-justify.
+	Always include a plus or minus sign.
(space)	Include a space if no sign will be written.
#	Use alternate form.
0	Left-pad with zeros instead of spaces.

Width	Description
(number)	Minimum number of characters to be printed.

Precision	Description
(number)	Minimum number of digits to be written for integer types; number of digits after the decimal point for floating point types; maximum number of characters to be printed for string types.

Length	Description
h	Short integer
l	Long integer
L	Long double
I64	64-bit integer

Type	Description	Use With
d or i	Signed decimal integer	IFormat
u	Unsigned decimal integer	IFormat
o	Unsigned octal integer	IFormat
x or X	Unsigned hexadecimal integer (lowercase or uppercase)	IFormat
f	Decimal floating point	Format
e or E	Scientific notation (lowercase or uppercase)	Format
g or G	The shorter representation of decimal floating point or scientific notation (lowercase or uppercase)	Format
a or A	Hexadecimal floating point (lowercase or uppercase)	Format
c	Character	IFormat
s	String of characters	Format

Timing Precision Mode

This page describes functionality in nanosecond timing precision mode.

Click here to see the documentation for this object in millisecond timing precision mode.

Method Signature

Variable.IFormat(

String formatString)

Arguments

formatString
Description:	Format specifier to use when converting the calling integer Variable into a String.

Return Value

Type:

string

Converts an integer value to a string. If the calling Variable is not an integer, only the integer part of the value will be used.

Syntax

myString1 = myVariable1.IFormat(myString2);