## FCurve.SelectedKeys

### Introduced

v6.0

### Description

Returns an FCurveKeyCollection containing each FCurveKey object on the function curve. An FCurve only contains selected keys if FCurve.Selected returns true.

### C# Syntax

    // get accessor

    FCurveKeyCollection rtn = FCurve.SelectedKeys;

### Examples

#### JScript Example

    /*

    	This example illustrates how to get the fcurve key selection

    */

    // Create a null

    oNull = Application.GetPrim("Null");

    // Get the posx parameter of the null

    oPosX = oNull.posx

    // Create array of time-value pairs

    aKeys = new Array( 	0.00, 5.00,

    			1.00, 6.00,

    			2.00, 7.00,

    			3.00, 8.00,

    			4.00, 9.00,

    			5.00, 10.00 );

    // Create an empty FCurve

    oFCurve = oPosX.AddFCurve2( null, siStandardFCurve );

    // Set the fcurve keys

    oFCurve.SetKeys( aKeys );

    // Select some keys

    SelectKeysInTimespan(oPosX, siSetKeySelection, 2, 4, siInputParameters);

    // Get selected fcurves

    oFCurves = Application.FCurveSelection;

    // Print selected key information

    for (var i = 0; i < oFCurves.Count; i++)

    {

    	Application.LogMessage( 'FCurve ' + i + ' has ' + oFCurves(i).SelectedKeys + ' keys selected', siInfo );

    }

    // Produces the following output:

    //

    //INFO : FCurve 0 has 3 keys selected

### See Also

FCurve.GetKey FCurve.Keys FCurve.GetNumKeys FCurve.Selected XSIApplication.FCurveSelection SelectKeysInTimespan