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String.Empty Field

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Represents the empty string. This field is read-only.

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

Syntax

'Declaration
Public Shared ReadOnly Empty As String
public static readonly string Empty

Remarks

The value of this field is the zero-length string, "".

In application code, this field is most commonly used in assignments to initialize a string variable to an empty string. To test whether the value of a string is either nulla null reference (Nothing in Visual Basic) or String.Empty, use the IsNullOrEmpty method.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.