Question

I have a DataGridView binded to this table:

[Users] ID Name -- ---- 11 Qwe 22 Asd 

Grid is direclty binded to typed dataset table.

I have a second table like this:

[Records] ID  UserID  Data --  ------  ---- 67  11      .... 68  11      .... 

Records.UserID is connected to Users with a foreign key.

What I want to do is: when the user doubleclicks User #11 I open a new grid, binded to [Records] table but only binded to rows where UserID = 11. Doubleclick, getting ID, new grid etc. those are OK. I wouldn’t had any problems if I was doing this connected with sprocs but I want it to be binded and I simply have no idea how to do this.

Can you please give me any ideas?

Answer 1

In the end I had to this:

1. Create a DB class, with a public property (MyDataSetProperty) that returns the typedDataset

2. Create a custom Fill function in DataSet that accepts an Id parameter.

3. Use this function to fill the table in the private typedDataset

   this.myTableAdapter.FillCustom(this.myTypedDataset.MyTable, this.Id);

4. Bind bindingSource to this public property:

   this.bindingSource.DataSource = this.db.MyDataSetProperty;