ArrayAtom Item Property. Get or set the Atom at the specified index. ABCpdf .NET PDF Library.

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Item Property    

 

Type Default Read Only Description
[C#]Atom this[int index]
int this[int index, int def]
double this[int index, double def]
string this[int index, string def]

[Visual Basic]
Default Property Item(index As Integer) As Atom
Default Property Item(index As Integer, def As Integer) As Integer
Default Property Item(index As Integer, def As Double) As Double
Default Property Item(index As Integer, def As String) As String		  n/a  No Get or set the Atom at the specified index.

Throws Exceptions may throw ArgumentOutOfRangeException()

 

    

Notes		  

Gets or sets the Atom at the specified index. In C# this property is the indexer for the class.

You can access an Atom directly or you can use one of the overloaded operators to specify numbers or strings. Using the overloads to access numbers or strings is more efficient than accessing an Atom and extracting the value from it.

You specify one of the overloads using the def parameter. If you are setting a value then this parameter is ignored. If you are getting a value then this parameter becomes the default value to be used if the underlying Atom was not the correct type. For example the default would be returned if you attempted to get an integer but the underlying Atom was actually a StringAtom.

Atoms can exist in only one place at a time. If the Atom supplied is already contained by another object then a Clone of the Atom is added.

Adding a null value will result in a NullAtom being added to the array.

If the index is not a valid index this property throws an ArgumentOutOfRangeException.

 

    

Example		  

None.

 

    

 

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