Generator.OnNextValues Method
Generates the next set of values for a data row.
Namespace: Microsoft.Data.Schema.Tools.DataGenerator
Assembly: Microsoft.Data.Schema.Tools (in Microsoft.Data.Schema.Tools.dll)
Syntax
'Declaration
Protected Overridable Sub OnNextValues
protected virtual void OnNextValues()
protected:
virtual void OnNextValues()
abstract OnNextValues : unit -> unit
override OnNextValues : unit -> unit
protected function OnNextValues()
Remarks
OnGenerateNextValues and OnNextValues are similar, but OnNextValues is always called (even if the value produced is null) and OnGenerateNextValues is called only if the generator expects an actual value (not a null). Most implementors need only implement OnGenerateNextValues. OnNextValues is useful for shared instancing, when the generator must keep track of which column is currently generated.
The GenerateNextValues method calls this method. To modify the functionality of the GenerateNextValues method, you must override the OnNextValues method.
.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.