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copied!<p>You can use <a href="http://msdn.microsoft.com/en-us/library/xfhwa508%28v=vs.110%29.aspx" rel="nofollow">Dictionary</a> to pair each <code>prodID</code> with its corresponding <code>quantity</code>. Try this code:</p> <pre><code>protected void lbnConfirm_Click(object sender, EventArgs e) { Dictionary<string, string> tempList = new Dictionary<string, string>(); string quantity = "", prodID = ""; foreach (RepeaterItem item in Repeater1.Items) { if (item.ItemType == ListItemType.Item || item.ItemType == ListItemType.AlternatingItem) { Panel pnl = item.FindControl("pBody1") as Panel; GridView gv = pnl.FindControl("gvProduct") as GridView; foreach (GridViewRow gr in gv.Rows) { CheckBox cb = (CheckBox)gr.Cells[0].FindControl("cbCheckRow"); if (cb.Checked) { //Get the productID which set as DataKeyNames for selected row index prodID = gv.DataKeys[gr.RowIndex].Value.ToString(); var tbQuantity = gr.FindControl("tbQuantity") as TextBox; if (tbQuantity != null) { quantity = tbQuantity.Text; } tempList.Add(prodID, quantity); } } } } foreach (string key in tempList.Keys) { packagesNeeded = 1; unitQty = prodPackBLL.getUnitQtySPU(key); lblTest.Text += key + " " + tempList[key]; if (Convert.ToInt32(tempList[key]) < (packagesNeeded * unitQty)) { //Pop up message Page.ClientScript.RegisterStartupScript(GetType(), "UserDialogScript", "alert(\"Insufficient storage\");", true); } } } </code></pre> <p>Based on your examples above, <code>tempList["1"]</code> will produce <code>"50"</code>, <code>tempList["2"]</code> will produce <code>"77"</code>, and <code>tempList["3"]</code> will produce <code>"90"</code>.</p>

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