.aspx
<asp:TextBox ID="txtInvite" Width="170px" Height="20px" runat="server"
Font-Size="Small" ></asp:TextBox>
<AjaxToolkit:TextBoxWatermarkExtender ID="tbexInvite"
runat="server" SkinID="skinTextBoxWatermarkExtender"
TargetControlID="txtInvite" WatermarkText="Email"></AjaxToolkit:TextBoxWatermarkExtender>
<asp:RequiredFieldValidator ID="rfvInvite" runat="server"
Display="None" ValidationGroup="Inivitation" SetFocusOnError="true"
ControlToValidate="txtInvite" ErrorMessage="Enter Email."></asp:RequiredFieldValidator>
<asp:RegularExpressionValidator ID="regExpInvite" runat="server"
Display="None" ValidationGroup="Inivitation" SetFocusOnError="true"
ValidationExpression="\s*\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*\s*"
ControlToValidate="txtInvite" ErrorMessage="Invalid Email Format."></asp:RegularExpressionValidator>
<div class="ButtonLogin" style="margin-top:-27px;margin-right:143px;_margin-right:105px;">
<asp:UpdatePanel ID="UpdatePanel1" runat="server" >
<ContentTemplate>
<asp:Button ID="btnInvite" runat="server" CssClass="cssLoginButton blue" Text="Invite" ToolTip="Invite" ValidationGroup="Inivitation" CausesValidation="true" onclick="btnInvite_Click" />
</ContentTemplate>
</asp:UpdatePanel>
</div>
<asp:UpdateProgress ID="UpdateProgress1" runat="server" AssociatedUpdatePanelID="UpdatePanel1" DisplayAfter="0">
<ProgressTemplate>
<asp:Image ID="Image1" ImageUrl="~/App_Themes/Lifetrons/images/progressbar.gif" AlternateText="Processing" runat="server" />
</ProgressTemplate>
</asp:UpdateProgress>
页面加载代码
。CS
this.btnInvite.Attributes.Add("onclick", "this.disabled=true;" + Page.ClientScript.GetPostBackEventReference(this.btnInvite, "").ToString());
我想在单击它并保持验证和 Onlick 方法后禁用按钮。我指的是这个问题,我的问题和这个问题一样,但我还没有解决我的问题。我该如何解决?