Creating an Input mask in Access

[michelle]

Dear Vb users,

How do I create an Input mask in my field.

Set DB = CreateDatabase(DbSetting, dbLangGeneral)
Set TD = DB.CreateTableDef("MyTable")
With TD
.Fields.Append .CreateField("MyField"), dbText)
End With

How do I get an input mask for field "MyField??????

Nice greetings,

Michelle.