Need help with BindingSource

[kensai]

I have a problem with binding data using BindingSource, typed dataset and DataGridView. My problem is: BindingSource, therefore grid, is empty after binding data (bindingSource.Count is 0). I couldn't figure out what I'm doing wrong and I'd be very happy if anyone could help me with this. My application structure is like this: I have two assemblies, one is Winforms UI and other is database class library. UI -DataGridView, datasource as BindingSource -BindingSource, datasource = DBAssembly.typedDataset, datamember = DBAssembly.typedDataset.myTable Database DLL -Sql Server CE database -Typed Dataset -DB class for database operations UI Code OnLoad

this.db = new DB();
db.BindData();

DB Code constructor

create typedDataSet object
create typedDataSetTableAdapters.MyTableTableAdapter object
create typedDataSetTableAdapters.TableAdapterManager object

BindData()

this.myTableTableAdapter.Fill(this.typedDataSet.MyTable)

I'd appreciate any help with this :(