<asp:TextBox ID="txt_JHSL" runat="server"></asp:TextBox>
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ErrorMessage="计划数量必须是数字！" ValidationExpression="\d*" ValidationGroup="VG_WZ" ControlToValidate="txt_JHSL"Display="None"></asp:RegularExpressionValidator>
<asp:TextBox ID="txt_PHSL" runat="server"></asp:TextBox>
<asp:RegularExpressionValidator ID="RegularExpressionValidator2" runat="server" ErrorMessage="平衡数量必须是数字！" ValidationExpression="\d*" ValidationGroup="VG_WZ" ControlToValidate="txt_PHSL"Display="None"></asp:RegularExpressionValidator>
<asp:Button ID="btn_Confirm" runat="server" Text="确 定" OnClick="btn_Confirm_Click" ValidationGroup="VG_WZ" />
<asp:ValidationSummary ID="ValidationSummary1" runat="server" ValidationGroup="VG_WZ" ShowMessageBox="True" ShowSummary="False" />