protected void btnAddTags_Click(object sender, EventArgs e) { try { tags = new TagsBLL(); string[] lsttags = txttagsname.Text.Split(','); int i = 0; while (i < lsttags.Length) { if (CheckExistTagsName(lsttags[i])) { tags.newTagsName(lsttags[i]); } i++; } this.load_cbltags(); string script = "window.onload = function() { calltagspanelClickEvent(); };"; ClientScript.RegisterStartupScript(this.GetType(), "calltagspanelClickEvent", script, true); } catch (Exception ex) { this.AlertPageValid(true, ex.ToString(), alertPageValid, lblPageValid); } }