private void btnBetList_Click(object sender, EventArgs e) { this.Invoke((MethodInvoker) delegate() { var ibetBetList = IbetEngine.GetBetList(); var sboBetList = SboEngine.GetBetList(); webIbetStatement.DocumentText = ibetBetList; webSboStatement.DocumentText = RemoveHTMLTagsText(sboBetList, "<head>"); }); }