Method AdjustProperty

AdjustProperty(string, Property)

Adjust the value of the property with the given key by adding the given change to its current value. Work only with numeric properties.

Declaration

public Property AdjustProperty(string key, Property change)

Parameters

Type	Name	Description
string	key	Identifier of the property to get the value of.
Property	change	Change to apply to the current value of the property.

Returns

Type	Description
Property	The new value of the property.

Exceptions

Type	Condition
ArgumentException	If the key parameter is null, empty, or whitespace.
NullReferenceException	If this item has been discarded.
PropertyNotFoundException	If there is no property with the given key in this item.
InvalidOperationException	Thrown if the property's type isn't a numeric type.