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Private?Function?GetRandomizeNo()Function?GetRandomizeNo()?As?Integer
????????'功能說明:生成隨機驗證碼
????????Dim?RandomizeNo?As?Integer
????????Randomize()
????????RandomizeNo?=?9999?*?Rnd()?+?1000
????????If?(RandomizeNo).ToString.Length?>=?5?Then
????????????RandomizeNo?=?Val(RandomizeNo.ToString.Substring(0,?4))
????????End?If
????????Return?RandomizeNo
????End?Function
?????Dim?RandomizeNo?As?Integer
????????????????????Randomize()
????????????????????Dim?ranNum?As?Integer?=?90000?*?Rnd()?+?10000
????????????????????Dim?fn?As?String?=?Now().ToString("yyMMddHHmmff")?&?ranNum?&?ext
????????????????????hip.PostedFile.SaveAs(Server.MapPath("../dwe/upload/"?&?fn))
????????'功能說明:生成隨機驗證碼
????????Dim?RandomizeNo?As?Integer
????????Randomize()
????????RandomizeNo?=?9999?*?Rnd()?+?1000
????????If?(RandomizeNo).ToString.Length?>=?5?Then
????????????RandomizeNo?=?Val(RandomizeNo.ToString.Substring(0,?4))
????????End?If
????????Return?RandomizeNo
????End?Function
?????Dim?RandomizeNo?As?Integer
????????????????????Randomize()
????????????????????Dim?ranNum?As?Integer?=?90000?*?Rnd()?+?10000
????????????????????Dim?fn?As?String?=?Now().ToString("yyMMddHHmmff")?&?ranNum?&?ext
????????????????????hip.PostedFile.SaveAs(Server.MapPath("../dwe/upload/"?&?fn))
轉載于:https://www.cnblogs.com/T_98Dsky/archive/2005/06/28/182359.html
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