Computes the Leg's duration.

The Leg object that is to be used within this function must have been previously created via a call to one of the following functions : CreateFixedRateLeg(), CreateZeroCouponLeg(), CreateCashFlowLeg(), CreateAmortCashLeg(), CreateAmortFixLeg(), CreateFloatLeg(), CreateIALeg(), CreateQLeg(), CreateQIALeg(), CreateZCFloatLeg(), CreateZCIALeg(), CreateZCQLeg(), CreateZCQIALeg(), CreateAmortFloatLeg(), CreateAmortIALeg(), CreateAmortQLeg() or CreateAmortQIALeg(). These functions would have returned a string 'KEY' which is to be passed to the 'Key' parameter of this function.

Double CTQryLegs.LegDuration( _
String Key)

=CT.LEG.LegDuration(
Excel String Cell Key)

static double LegDuration(
std::string Key);

System.Double CTQryLegsSA.LegDuration(
System.String Key);

The C# example below contains all the sub-function calls leading up to this function call. As a result, the example can contain a lot of code.

The VB.NET, J#, C++.NET, Java, Excel VBA, Visual Basic 6 (via COM) and C++ examples below contain function code stubs for the calls leading up to this function call. However, the function call for this function is displayed.
You can easily reproduce the stub functions code from the C# example.