如何为ASP.NET中的多选下拉控件启用autopostback？

本文介绍了如何为ASP.NET中的多选下拉控件启用autopostback？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 自动回发在asp.net中的多重选择下拉控件中不起作用。虽然我在该控件中指定了autopostback =true但它不起作用所以如何启用autopostback是真的以便我可以呼叫服务器端功能 http://www.codeproject.com/Articles/219977/MultiDropDown-A-multiple-selection-Dropdown-contro < MultiDropDownLib：MultiDropDown ID =MultiDropDown2runat =serverDropdownOnMouseOver =true DropdownOnFocus =trueTextBoxClass =textbox1ImageButtonClass =imagebutton1 TooltipClass =tooltip1DropdownClass =dropdown1autopostback =true> 我尝试过： 虽然我指定autopostback =true在该控件中它将无法工作所以如何启用autopostback为true以便我可以调用服务器端函数auto post back doesn't work in A Multiple Selection Dropdown Control in asp.net.though i specified autopostback="true" in that control it won't work so how can i enable the autopostback is true so that i can call server side functionhttp://www.codeproject.com/Articles/219977/MultiDropDown-A-multiple-selection-Dropdown-contro<MultiDropDownLib:MultiDropDown ID="MultiDropDown2" runat="server" DropdownOnMouseOver="true" DropdownOnFocus="true" TextBoxClass="textbox1" ImageButtonClass="imagebutton1" TooltipClass="tooltip1" DropdownClass="dropdown1" autopostback="true">What I have tried:though i specified autopostback="true" in that control it won't work so how can i enable the autopostback is true so that i can call server side function推荐答案 这篇关于如何为ASP.NET中的多选下拉控件启用autopostback？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！