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Returns whether nodata is mapped and if so, the mapped value.
[Visual Basic .NET]
Public Sub QueryNoDataTo ( _
    ByRef isMapped As Boolean, _
    ByRef outValue As Integer _
)
[C#]
public void QueryNoDataTo (
    ref bool isMapped,
    ref int outValue
);
[C++]
HRESULT QueryNoDataTo(
  Boolean* isMapped,
  System.Int32* outValue
);
[C++] Parameters isMapped [out]
isMapped is a parameter of type bool* outValue [out]
outValue is a parameter of type long*