Hi JL,
You can catch the ItemDataBound event as each row is getting its data and
make some decisions there.
For example, in the code below, I look for the value of "4" in the first
cell. If I find it, I turn that cell and another red.
Private Sub Page_Load _
(ByVal sender As System.Object, _
ByVal e As System.EventArgs) _
Handles MyBase.Load
If Not IsPostBack Then
DataGrid1.DataSource = CreateDataSource()
DataGrid1.DataBind()
End If
End Sub
Private Sub DataGrid1_ItemDataBound _
(ByVal sender As Object, ByVal e As _
System.Web.UI.WebControls.DataGridItemEventArgs) _
Handles DataGrid1.ItemDataBound
If e.Item.ItemType = ListItemType.Item Or _
e.Item.ItemType = ListItemType.AlternatingItem Then
If e.Item.Cells(0).Text = "4" Then
e.Item.Cells(0).BackColor = Color.Red
e.Item.Cells(3).BackColor = Color.Red
End If
End If
End Sub
Function CreateDataSource() As ICollection
Dim dt As New DataTable
Dim dr As DataRow
dt.Columns.Add(New DataColumn("IntegerValue", GetType(Int32)))
dt.Columns.Add(New DataColumn("StringValue", GetType(String)))
dt.Columns.Add(New DataColumn("CurrencyValue", GetType(Double)))
dt.Columns.Add(New DataColumn("Boolean", GetType(Boolean)))
Dim i As Integer
For i = 0 To 8
dr = dt.NewRow()
dr(0) = i
dr(1) = "Item " + i.ToString()
dr(2) = 1.23 * (i + 1)
dr(3) = True
dt.Rows.Add(dr)
Next i
Dim dv As New DataView(dt)
Return dv
End Function 'CreateDataSource
