VB & OOP Question

[Chan]

SqlParameter is a class, consider the following statements:

1>
Dim Q1() as SqlParameter

2>
Dim Q2 as SqlParameter()

3>
Dim Q3() as SqlParameter()

- Q1 is an array of SqlParameter type.
- What is Q2?
- Is Q3 an array of what?

Thanks!

 

[Jan Tielens]

Dim a() As String = New String() {"test"} 'array of strings
Dim b As String() = New String() {"test"} 'array of strings
Dim c() As String() = New String() {"test"} 'syntax error

Array modifiers cannot be specified on both a variable and its type.

 

[Chan]

Good, thanks.

Additional question, still take SqlParameter(),

public function MyFun() as SqlParameter()

The returned object should be an array of SqlParameter objects, right?

 

[Jan Tielens]

That's right!

The parentheses of MyFunc are meant for parameters of that function.