NullValue

In an imagery layer, the color value to be nullified making the underlying terrain visible.

In an elevation layer, the elevation value to be nullified, thereby cancelling the value's elevation effect.

 

JavaScript
NullValue

 

C#
dynamic NullValue { get; set; }

 

C++
HRESULT NullValue([out, retval] VARIANT* pVal) HRESULT NullValue([in] VARIANT pVal)