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Add Method (Char[], Int32, Int32)
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XmlNameTable.Add Method (Char[], Int32, Int32)

When overridden in a derived class, atomizes the specified string and adds it to the XmlNameTable.

Namespace:  System.Xml
Assemblies:   System.Xml.ReaderWriter (in System.Xml.ReaderWriter.dll)
  System.Xml (in System.Xml.dll)

public abstract string Add(
	char[] array,
	int offset,
	int length
)

Parameters

array
Type: System.Char[]

The character array containing the name to add.

offset
Type: System.Int32

Zero-based index into the array specifying the first character of the name.

length
Type: System.Int32

The number of characters in the name.

Return Value

Type: System.String
The new atomized string or the existing one if it already exists. If length is zero, String.Empty is returned.

ExceptionCondition
IndexOutOfRangeException

0 > offset

-or-

offset >= array.Length

-or-

length > array.Length

The above conditions do not cause an exception to be thrown if length =0.

ArgumentOutOfRangeException

length < 0.

For more information on atomized strings, see XmlNameTable.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8

Portable Class Library

Supported in: Portable Class Library
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