AttributeSet.Item Property
Gets or sets the value associated with the specified key.
Thread safety: This property is not thread-safe. Show
Syntax
public AttributeValue this[Atom index] { get; set; }Parameters
key
Type: Atom
The key of the element to get or set.
The key of the element to get or set.
Property Value
Type: AttributeValue
The value associated with the specified key.
The value associated with the specified key.
Remarks
Example
// Add or overwrite an existing attribute with a new double value
public static void SetDoubleAttributeValue(
AttributeSet attributeSet, Atom key, double value)
{
attributeSet[key] = value;
}
// Try to look up a double value in an AttributeSet
public static double GetDoubleAttributeValue(
AttributeSet attributeSet, Atom key, double defaultValue)
{
// Initialize the result to the default value
double doubleValue = defaultValue;
// Look up the AttributeValue with the specified name in the AttributeSet
AttributeValue attributeValue;
if (attributeSet.TryGetValue(key, out attributeValue))
{
// Try convert the AttributeValue to a double
attributeValue.TryGetValue(out doubleValue);
}
// Return the value or default value
return doubleValue;
}
Platforms
Windows, Linux, Android