Protected Sub DeleteSelectedProducts_Click(sender As Object, e As EventArgs) _
Handles DeleteSelectedProducts.Click
Dim atLeastOneRowDeleted As Boolean = False
' Iterate through the Products.Rows property
For Each row As GridViewRow In Products.Rows
' Access the CheckBox
Dim cb As CheckBox = row.FindControl("ProductSelector")
If cb IsNot Nothing AndAlso cb.Checked Then
' Delete row! (Well, not really...)
atLeastOneRowDeleted = True
' First, get the ProductID for the selected row
Dim productID As Integer = _
Convert.ToInt32(Products.DataKeys(row.RowIndex).Value)
' "Delete" the row
DeleteResults.Text &= String.Format( _
"This would have deleted ProductID {0}
", productID)
'... To actually delete the product, use ...
' Dim productAPI As New ProductsBLL
' productAPI.DeleteProduct(productID)
'............................................
End If
Next
' Show the Label if at least one row was deleted...
DeleteResults.Visible = atLeastOneRowDeleted
End Sub
