NumericFunctionDelegate Delegate

A delegate used as callback in numeric search functions.
Public Delegate Function NumericFunctionDelegate( _ 
ByVal x As Double, _ 
ByVal userdata As Object
) As Double
This language is not supported or no code example is available.
public delegate double NumericFunctionDelegate( 
double x
object userdata 
)
This language is not supported or no code example is available.
public:  
delegate double NumericFunctionDelegate( 
double x
object^ userdata 
)
This language is not supported or no code example is available.
JScript supports the use of delegates, but not the declaration of new ones.
This language is not supported or no code example is available.

Parameters

x
double

The current value, what it means depends on the function.

userdata
object

Any data supplied by the caller.

Return Value

double

f(x); The result that depends on x.

.NET Framework

Supported in: 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8

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Definition