## FxOperator.IsInputConnection

### Description

Returns true if the specified connection of the FxOperator is an input.

### C# Syntax

    Boolean FxOperator.IsInputConnection( Int32 in_nIndex );

### Scripting Syntax

    oBoolean = FxOperator.IsInputConnection( Index );

### Return Value

Boolean

### Parameters

Parameter | Type | Description
--- | --- | ---
Index | Long | Index of the connection

### Examples

#### VBScript Example

    'VBScript example
    set oRoot = ActiveProject.ActiveScene.Root
    set oTree = oRoot.AddFxTree
    set oFxOp = oTree.AddImageOperator("Noise")
    for Cnx = 0 to oFxOp.ConnectionCount - 1
            LogMessage oFxOp.GetConnectionName(Cnx) & " is an input? : " & oFxOp.IsInputConnection(Cnx)
    next

### See Also

FxTree