VB Crystal Report, fields marked as being used, why?

1. Why isn't quotation Mark between quotation Mark(String definin - VB.Net

2. Why can't i define ditto mark " ?

Kimi

A single double quote is written as two double quotes inside double quotes 
quotes. By instance """"

Cor 

3. Unable to mark the range in VB and get application error- WHY - Excel

4. Why am I getting VBA Macro security warning when there are no Macr

Hi,

EVERY database I open produces the following error bar:

Security Warning	Certain content in the database has been disabled

When I click on Options... It says:

VBA Macro
Access has disabled potentially harmful content in this database.
...

It does list the database I opened as the offending one. The problem is this 
occurs for every database I open. Every one was created by me, and none of 
them have any VBA code (at least not that I added). So I understand what the 
source of the error/warning is. I can either enable the content through the 
Options button or close the warning keeping the content disabled, and the it 
doesn't matter, since, as I mentioned, there's no VBA code in these databases.

There is an Acrobat Add-In installed by Acrobat 9 Pro. Might this be the 
cause? Is there some way I can fix this?

Thanks!

5. Why am I getting VBA Macro security warning when there are no

6. Why am I getting this?

Why does the following code produce a string ("Byte me!") in the output 
file, rather than byte data as integers (66 121 116 101 32 109 101 33)?

    Dim fs As System.IO.FileStream = System.IO.File.Open("C:\myMessage.dat", 
IO.FileMode.Create)
    Dim msg As String = "Byte me!"
    Dim msgByteArray() As Byte = System.Text.Encoding.Default.GetBytes(msg)
    fs.Write(msgByteArray, 0, msgByteArray.Length)

...And, how do I get the output file to have the byte array data?

PS - I know I could use a different Stream type, but I want to do this using 
a FileStream. 

7. Why I am sick of .Net - VB.Net

8. Arraylist and Structure why am I getting an error Tia sal

Greetings All

I'm learning to use arraylist and structures but I'm getting a 
System.NullReferenceException Error and I'm not sure why.  I followed the 
VB.net book all I did was change the names.  See code below

  Structure SppElementProperties
        Dim Element As String
        Dim North As String
        Dim South As String
        Dim Wave As String
        Dim Wake As String
    End Structure

Private Sub testform2_Load(ByVal sender As System.Object, ByVal e As 
System.EventArgs) Handles MyBase.Load
        Dim SppElementProperties As ArrayList
        Dim Spp As New SppElementProperties

        Spp.Element = "Element1"
        Spp.North = "North1"
        Spp.South = "South1"
        Spp.Wave = "Wave1"
        Spp.Wake = "Wake1"
        SppElementProperties.Add(Spp) 'This is the Line I get an error on
        Spp.Element = "Element2"
        Spp.North = "North2"
        Spp.South = "South2"
        Spp.Wave = "Wave2"
        Spp.Wake = "Wake2"
        SppElementProperties.Add(Spp)
        Spp.Element = "Element3"
        Spp.North = "North3"
        Spp.South = "South3"
        Spp.Wave = "Wave3"
        Spp.Wake = "Wake3"
        SppElementProperties.Add(Spp)
        Dim REnum As IEnumerator
        REnum = SppElementProperties.GetEnumerator
        While REnum.MoveNext
            MessageBox.Show(REnum.Current)
        End While

    End Sub

TIA