FilteredListProjection.indexOfKey method

Returns the index of the first occurrence of a key in a list.
Syntax
var number = filteredListProjection.indexOfKey(key);
Parameters
- key
-
Type: String
The key to locate in the list.
Return value
Type: Number
The index of the first occurrence of a key in a list, or -1 if not found.
Requirements
|
Minimum WinJS version |
WinJS 1.0 |
|---|---|
|
Namespace |
WinJS.Binding |
See also
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