Data Controls :: Unable To Find CheckBox In DataList On Button Click Event
Dec 5, 2012
i have datalist and on button click event i check the checkbox is checked or notfor this my code is
<asp:DataList runat="server" ID="dlstproductsize">
<input type="checkbox" value="<%#eval("size_id")%>" id="chksize" runat="server" /> ¬†¬† <%#Eval("name")%>
If chkallowsize.Checked = True Then
For Each item In dlstproductsize.Items
If (CType(item.FindControl("chksize"), HtmlInputCheckBox)).Checked = True Then
ocommon.ProductMapingInsert(uniq_id.Text, CType(item.FindControl("chksize"), HtmlInputCheckBox).Value)
i get the error like object reference not set to the object
Protected Sub DataList1_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataListItemEventArgs) Handles DataList1.ItemDataBound lblshippingoutside.Visible = Dim lblshippingoutside As Label = CType(e.Item.FindControl("lblshippingoutside"), Label)False End Sub
Throws an exception .
Object reference not set to an instance of an object.
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note that the popupHandler is a delegate to the function below. I am using it as a the Click event handler for testing purposes.
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