error BC30455: Argument not specified for parameter 'e' of 'Public Function [name_of_function] RSS

• • Reply
  

  davidj2

  Member

  10 Points

  2 Posts

  error BC30455: Argument not specified for parameter 'e' of 'Public Function [name_of_function]

  Aug 27, 2004 03:57 AM|LINK

  Hello, Still a bit new to ASP.NET/VB.NET and I am having a problem with one of my Sub procedures getting a boolean value from a function. Here is the calling sub:

  sub dgData_Update(Sender as Object, e as DataGridCommandEventArgs)
    if UpdateDataStore then
      FillDataGrid(-1)
    end if
  end sub

  Here is the function it is calling:

  function UpdateDataStore(e as DataGridCommandEventArgs) as boolean
              dim i, j as integer
              dim params(7) as string
              dim strText as string
              dim blnGo as boolean = true
  
              j = 0
  
              for i = 1 to e.Item.Cells.Count -3
                  strText = Ctype(e.Item.Cells(i).Controls(0), TextBox).Text
                  if strText <> "" then
                      params(j) = strText
                      j = j + 1
                  else
                      blnGo = false
                      lblMessage.Text = lblMessage.Text & "You forgot to enter a value
  "
                  end if
              next
  
              if not blnGo then
                  return false
                  exit function
              end if
  
              dim strSQL as string = "UPDATE tblUsers SET " & _
                  "First Name = '" & params(0) & "'," & _
                  "Last Name = '" & params(1) & "'," & _
                  "Address = '" & params(2) & "'," & _
                  "City = '" & params(3) & "'," & _
                  "State = '" & params(4) & "'," & _
                  "Zip code = '" & params(5) & "'," & _
                  "Phone number = '" & params(6) & "'" & _
                  " WHERE UserID = " & Ctype(e.Item.Cells(0).Controls(1), Label).Text
  
              ExecuteStatement(strSQL)
              return blnGo
          end function
  

  The error I am getting during the compile process is: Compiler Error Message: BC30455: Argument not specified for parameter 'e' of 'Public Function UpdateDataStore(e As System.Web.UI.WebControls.DataGridCommandEventArgs) As Boolean'. Source Error: Line 68: Line 69: sub dgData_Update(Sender as Object, e as DataGridCommandEventArgs) Line 70: if UpdateDataStore then Line 71: FillDataGrid(-1) Line 72: end if Any help would be much appreciated! Thanks, Jason D.
  Thanks,
  
  
  
  
  
  Jason D.
• • Reply
  

  SomeNewKid

  All-Star

  45894 Points

  8027 Posts

  Re: error BC30455: Argument not specified for parameter 'e' of 'Public Function [name_of_function...

  Aug 27, 2004 05:01 AM|LINK

  When you created your UpdateDataStore function, you have stated that it is to receive a DataGridCommandEventArgs value:

  function UpdateDataStore(e as DataGridCommandEventArgs) as boolean

  However, when you then call this function, you have not supplied this value:

      if UpdateDataStore(?missing?) then

  So, you need to update the calling code as follows:

      sub dgData_Update(Sender as Object, e as DataGridCommandEventArgs)
        if UpdateDataStore(e) then
          FillDataGrid(-1)
        end if
      end sub
  

  Does that help?
  Alister
• • Reply
  

  SomeNewKid

  All-Star

  45894 Points

  8027 Posts

  Re: error BC30455: Argument not specified for parameter 'e' of 'Public Function [name_of_function...

  Aug 27, 2004 05:02 AM|LINK

  Welcome to the ASP.NET Forums, Jason.
  Alister
• • Reply
  

  davidj2

  Member

  10 Points

  2 Posts

  Re: error BC30455: Argument not specified for parameter 'e' of 'Public Function [name_of_function...

  Aug 27, 2004 07:23 PM|LINK

  Excellent! Thank you!! I knew it was something extremely simple like that. Jason D.
  Thanks,
  
  
  
  
  
  Jason D.