TypedArray.HasValue(Int32) Method
Definition
Important
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Determines whether there is an attribute at <var>index</var>.
[Android.Runtime.Register("hasValue", "(I)Z", "GetHasValue_IHandler")]
public virtual bool HasValue (int index);[<Android.Runtime.Register("hasValue", "(I)Z", "GetHasValue_IHandler")>]
abstract member HasValue : int -> bool
override this.HasValue : int -> boolParameters
- index
- Int32
Index of attribute to retrieve.
Returns
True if the attribute has a value, false otherwise.
- Attributes
Exceptions
if the TypedArray has already been recycled.
Remarks
Determines whether there is an attribute at <var>index</var>.
<strong>Note:</strong> If the attribute was set to @empty or @undefined, this method returns false.
Java documentation for android.content.res.TypedArray.hasValue(int).
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.