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String.Format Method (String, Object, Object, Object)

.NET Framework 4.5

Replaces the format items in a specified string with the string representation of three specified objects.

Namespace: System
Assembly: mscorlib (in mscorlib.dll)

public static string Format(
	string format,
	Object arg0,
	Object arg1,
	Object arg2
)

Parameters

format: Type: System.String
A composite format string.

arg0: Type: System.Object
The first object to format.

arg1: Type: System.Object
The second object to format.

arg2: Type: System.Object
The third object to format.

Return Value

Type: System.String
A copy of format in which the format items have been replaced by the string representations of arg0, arg1, and arg2.

Exceptions

Exception	Condition
ArgumentNullException	format is null.
FormatException	format is invalid. -or- The index of a format item is less than zero, or greater than two.

Exception

Condition

ArgumentNullException

format is null.

FormatException

format is invalid.

-or-

The index of a format item is less than zero, or greater than two.

Remarks

Note
For examples and comprehensive usage information about this and other overloads of the Format method, see the Format overload summary.

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

String Class

Format Overload

System Namespace

Other Resources

Formatting Types

Composite Formatting

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