Multi-dimensional array cannot be converted to an expression tree
Most expressions can be converted to expression trees, but multi-dimensional arrays cannot be. For example, the following code causes this error:
Module Module1
Sub Main()
'' A multi-dimensional array cannot be converted.
'Dim expTree As Expressions.Expression(Of Func(Of Object)) = _
' Function() New Integer(1, 1) {{1, 2}, {2, 3}}
' A one-dimensional array can be converted.
Dim expTree2 As Expressions.Expression(Of Func(Of Object)) = _
Function() New Integer() {1, 2, 3}
End Sub
End Module
Error ID: BC36603
See Also
Tasks
How to: Use Expression Trees to Build Dynamic Queries