Edit button visible per row in DataGrid

This is an issue that we always need to do. However, sometimes we are not sure about where to do the coding and how.

The event:
Grid_ItemDatabound

How to - Example:

1 Protected Sub wgdLots_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles wgdLots.ItemDataBound
2 Dim txtQtyPlannedGrid As Telerik.Web.UI.RadNumericTextBox
3 Dim txtQtyPickGrid As TextBox
4 Try
5 If e.Item.ItemType = GridItemType.EditItem Then
6 txtQtyPlannedGrid = CType(e.Item.FindControl("txtQtyPlannedGrid"), Telerik.Web.UI.RadNumericTextBox)
7 txtQtyPickGrid = CType(e.Item.FindControl("txtQtyPickGrid"), TextBox)
8 If Not txtQtyPickGrid Is Nothing Then
9 strPallet = e.Item.Cells(1).Text
10 If strPallet = "" Or strPallet = " " Then
11 txtQtyPickGrid.Enabled = False
12 End If
13 End If
14 Else
15 If CDbl(txtQtyPlanned.Text) = 0 Then
16 e.Item.Cells(12).Visible = False
17 End If
18 End If
19
20 Catch ex As Exception
21 Call ManageError(strGlobalUser, strAppName, strModName, "wgdLots_ItemDataBound", intGlobalMain, Err, strGlobalPathError, ApplicationType.Web)
22 End Try
23
24 End Sub