VB initial value for component

Replies to This Discussion

Permalink Reply by Mahdiyar on October 15, 2015 at 8:25am

Hi Michael.
You can specify default values of an input if you register your input using pManager method.

something like this:

Protected Overrides Sub RegisterInputParams(pManager As     Grasshopper.Kernel.GH_Component.GH_InputParamManager)
pManager.AddIntegerParameter("yourinput name", "yourinput nickname", "description", GH_ParamAccess.item, "default value")
End Sub

Permalink Reply by Michael van Telgen on October 15, 2015 at 8:44am

Works great! Thank you!

Permalink Reply by David Rutten on October 15, 2015 at 10:50am

And if the overload you need doesn't exist, you can always get the parameter, cast it to the correct type and assign values to the PersistentData.

Dim param2a As IGH_Param = pManager(2)

Dim param2b As Param_Number = TryCast(param2a, Param_Number)

param2b.XXXXXX