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StringBuilder.Append Method (Int32)

Updated: January 2011

Appends the string representation of a specified 32-bit signed integer to the end of this instance.

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

'Declaration
Public Function Append ( _
	value As Integer _
) As StringBuilder

Parameters

value
Type: System.Int32
The value to append.

Return Value

Type: System.Text.StringBuilder
A reference to this instance after the append operation has completed.

ExceptionCondition
ArgumentOutOfRangeException

Enlarging the value of this instance would exceed its maximum capacity.

The Append method modifies the existing instance of this class; it does not return a new class instance. Because of this, you can call a method or property on the existing reference and you do not have to assign the return value to a StringBuilder object, as the following example illustrates.


Dim sb As New System.Text.StringBuilder("The range of a 32-bit integer: ")
sb.Append(Int32.MinValue).Append(" to ").Append(Int32.MaxValue)
outputBlock.Text += sb.ToString() + vbCrLf
' The example displays the following output:
'       The range of a 32-bit integer: -2147483648 to 2147483647


The Append method calls the Int32.ToString(IFormatProvider) method to get the string representation of value for the current culture. To control the formatting of value, call the AppendFormat method.

The capacity of this instance is adjusted as needed.

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

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

Date

History

Reason

January 2011

Expanded the Remarks section and removed the example.

Customer feedback.

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