Hello guys,
i tried to create a Multiselect Combo Box but it not working, hope u can help me.

[PXDBString(500)]
[PXStringList(new string[] { "E1", "E2", "M", "U" },
new string[] { "elektr. Sicherheit", "EMV", "Material", "Umweltsimulation" },
MultiSelect = true)]
[PXUIField(DisplayName = "Bereich")]





