编写自定义代码的多个功能于报告RDLC

Question

我试图写在RDLC自定义代码2点函数的定义如下

Public Function GetValue(ByVal total as Integer) As Integer 
    total = total - (total * 0.04) 
    Return total 
End Function 

Public Function GetCalValue(By caltotal as Integer) As Integer 
    caltotal = (caltotal - (caltotal * 0.04)) + (caltotal * 0.004) 
    Return caltotal 
End Function 

，但我收到以下错误：

Error 1 There is an error on line 5 of custom code: [BC30213] Comma or ')' expected.    
    C:\Users\user\Documents\Visual Studio 2012\Projects\WindowsApplication3\WindowsApplication3\Report5.rdlc WindowsApplication3 

能

人请告诉我我犯了什么错误？

Answer 1

Public Function GetCalValue(By caltotal as Integer) As Integer 

“到” 应为 “BYVAL”

Public Function GetCalValue(ByVal caltotal as Integer) As Integer