in ItemDataBound event:
if (e.Item.ItemIndex >= 0)
{
e.Item.Attributes["onClick"] = "this.bgColor='#000000';";
}
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Private Sub DataGrid3_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Handles DataGrid3.ItemDataBound
If e.Item.ItemIndex >= 0 Then
e.Item.Attributes("onMouseOver") = "javascript:this.bgColor='blue';"
e.Item.Attributes("onMouseOut") = "javascript:this.bgColor='white';"
End If
---------------------------------------------------------------
try it
Private Sub DataGrid2_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Handles DataGrid2.ItemDataBound
If e.Item.ItemIndex >= 0 Then
If CInt(e.Item.Cells(0).Text) > 300 Then
e.Item.BackColor = System.Drawing.Color.Brown
Else
e.Item.BackColor = System.Drawing.Color.Gray
End If
End If
End Sub