什么命令参数做什么 [英] What Command Argument do

问题描述

<asp:Label ID="lblactive" runat="server" Text='<%# Convert.ToBoolean(Eval("IsActive")) ? "Yes" : "No"%>'

                                                                                             Visible="false"></asp:Label>
                                                                                         <asp:ImageButton ID="imgActive" runat="server" ImageUrl="~/Images/Active.png" Visible='<%# Eval("IsActive") %>'

                                                                                             Width="24px" Height="24px" OnCommand="imgActive_Command" CommandName="Active"

                                                                                             CommandArgument='<%# Eval("UserRoleFundFamilyID") %>' />
                                                                                         <asp:ImageButton ID="imgInActive" runat="server" ImageUrl="~/Images/InActive.png"

                                                                                             Visible='<%# !Convert.ToBoolean(Eval("IsActive")) %>' Width="24px" Height="24px"

                                                                                             OnCommand="imgActive_Command" CommandArgument='<%# Eval("UserRoleFundFamilyID") %>'

                                                                                             CommandName="InActive" />
                                                                                     </ItemTemplate>

推荐答案

命令参数用于向c提供更多信息ontrol，可在服务器事件中读取

更多细节 [ ^ ]

Command Arguments used to provide more information to the control, which can be read in the Server Event
more details[^]

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