DataGrid.DataSource = Array of Objects of Data Container Class...

[vinidel]

My datagrid datasource is an array of objects of data container class.

Me.dGridComments.DataSource = CommentsData.CommentsArray

CommentsData = Object of my worker class
CommentsArray = Array of Objects of my Data Container class.

I want to build a table structure on my datagrid.

Dim dt As DataTable
dt = CType(grid.DataSource, DataTable)

When I run above code, i get this error:

"
An unhandled exception of type 'System.InvalidCastException' occurred in ProjectComments.exe
Additional information: Specified cast is not valid.
"

Any suggestion will be appreciated.

Thanks

NOTE: I cannot change my datasource.

 

[daedelous]

Could u specify what u mean by "building a table structure?