Distribution.OnGetRangeValue Method
Returns a value between 0 and 1 and represents a point on the distribution curve.
Namespace: Microsoft.Data.Schema.Tools.DataGenerator
Assembly: Microsoft.Data.Schema.Tools (in Microsoft.Data.Schema.Tools.dll)
Syntax
'Declaration
Protected Overridable Function OnGetRangeValue As Double
protected virtual double OnGetRangeValue()
protected:
virtual double OnGetRangeValue()
abstract OnGetRangeValue : unit -> float
override OnGetRangeValue : unit -> float
protected function OnGetRangeValue() : double
Return Value
Type: System.Double
Returns a double value between 0.0 and 1.0, inclusive.
Remarks
This OnGetRangeValue method randomly generates a value between 0.0 and 1.0 that represents a point on the distribution curve. This method is called once for each generated row. The more rows of data that are generated, the more closely the data approximates the distribution curve. The return value is scaled by the generator that uses it, based on the Min and Max properties that the user specifies. The value is converted to the type of data that is being generated.
The GetRangeValue method calls this method. You must override OnGetRangeValue if you want to override the GetRangeValue functionality.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.