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The PRIM_DC.IDynamicPicklist is implemented by reusable parts acting as a Visual Host field visualization.The
The Load method is executed whenever there is a need to load the picklist.
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This example uses the iDynamicPicklist interface to build a list of available departments.
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Function Options(*DIRECT)
Begin_Com Role(*EXTENDS #PRIM_objt *implements #Prim_dc.IDynamicPicklist)
Mthroutine Name(Load) Options(*Redefine)
#Picklist.RemoveAll
* Read the departments table and add a picklist for each record
Select Fields(#Deptment #deptdesc) From_File(deptab)
* Add the item using the department code and description. First item will become the default item
#Picklist.Add( #Deptment ("&1 (&2)").substitute( #deptdesc #deptment ) #Picklist.Items.IsEmpty )
Endselect
Endroutine
End_ComMethods
Name | Description |
|---|---|
Executed when the picklist needs to load Picklist |
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