Asp.net错误 [英] Asp.net Error
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问题描述
<%@ Page Language="C#" MasterPageFile="~/admin/admin.master" AutoEventWireup="true" CodeFile="subcategory.aspx.cs" Inherits="admin_subcategory" Title="" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<input id="queryval" type="hidden" runat="server" value="asc" />
<input id="queryval1" type="hidden" runat="server" value="asc" />
<input id="ascdesc" type="hidden" name="ascdesc" value="order by categoryname" runat="server" />
<input id="hfpid" type="hidden" name="hfpid" value="0" runat="server" />
<table>
<tr>
<td>
<table>
<tr>
<td width="8"><img src="images/tab_co_lt.jpg"></td>
<td class="tab_title" align="center">Search/Manage Sub Category <%=strCatname%></td>
<td width="8"><img src="images/tab_co_rt.jpg"></td>
</tr>
<tr>
<td class="l-bg"></td>
<td background="images/m_bg.jpg" style="background-repeat:repeat-x; padding-top:9px; padding-bottom:9px;">
<table>
<tr>
<td style="vertical-align:middle; padding-right:15px;" class="search">Search By Sub
Category Name:</td>
<td style="padding-right:20px; vertical-align:middle;"><asp:TextBox ID="txtcname" runat="server" CssClass="input1" MaxLength="50"></asp:TextBox></td>
<td style="padding-right:120px; vertical-align:middle;">
<asp:ImageButton ID="imgbtnSearch" runat="server" ImageUrl="images/go.jpg"
onclick="imgbtnSearch_Click" /></td>
<td style="vertical-align:middle; padding-right:15px;" class="search">Go to Page:</td>
<td style="padding-right:10px; vertical-align:middle;"><asp:DropDownList ID="ddlPage" runat="server" CssClass="input2" AutoPostBack="true"></asp:DropDownList></td>
</tr>
<tr id="trmsg" runat="server" visible="False">
<td colspan="5" style="padding-top:15px;" align="center"><asp:label id="lblmsgs" runat="server" CssClass="validator" ForeColor="Red"></asp:label></td>
</tr>
</table>
</td>
<td class="r-bg"></td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="shpx" height="10"></td>
</tr>
<tr>
<td>
<table bgcolor="#e1e4e6">
<tr>
<td align="center">
<asp:datagrid id="dgcategory" runat="server" AutoGenerateColumns="False" Width="100%" CellPadding="5" DataKeyField="id" GridLines="None" AllowPaging="True">
<ItemStyle CssClass="dgItem"></ItemStyle>
<Columns>
<asp:TemplateColumn HeaderStyle-CssClass="dgHeaderItem" >
<HeaderStyle HorizontalAlign="Center" Width="5%"></HeaderStyle>
<ItemStyle HorizontalAlign="Center"></ItemStyle>
<HeaderTemplate><asp:CheckBox id="chkHeader" runat="server"></asp:CheckBox></HeaderTemplate>
<ItemTemplate><asp:CheckBox id="chkDelete" runat="server"></asp:CheckBox></ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Category Name" HeaderStyle-CssClass="dgHeaderItem">
<HeaderStyle HorizontalAlign="Left"></HeaderStyle>
<HeaderTemplate>Sub Category Name <asp:ImageButton ID="imgasc" Visible="false" Height="18px" Runat="server" CommandName="categorywise"></asp:ImageButton></HeaderTemplate>
<ItemStyle HorizontalAlign="Left"></ItemStyle>
<ItemTemplate><%#DataBinder.Eval(Container.DataItem,"name")%></ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderStyle-CssClass="dgHeaderItem">
<HeaderStyle CssClass="dgHeaderItem" Width="10%" HorizontalAlign="Right"></HeaderStyle>
<HeaderTemplate>Rank <asp:ImageButton ID="imgasc1" Visible="false" Height="18px" Runat="server" CommandName="rankwise"></asp:ImageButton></HeaderTemplate>
<ItemStyle HorizontalAlign="Right" />
<ItemTemplate><%#DataBinder.Eval(Container.DataItem,"rank")%></ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn>
<HeaderStyle CssClass="dgHeaderItem" HorizontalAlign="Center" VerticalAlign="Middle" Width="20%"></HeaderStyle>
<ItemStyle HorizontalAlign="Center"></ItemStyle>
<HeaderTemplate>Display Status</HeaderTemplate>
<ItemTemplate><asp:LinkButton ID="disstatus" runat="server" CssClass="orange_h" CommandName="cmddisstatus"></asp:LinkButton><input type="hidden" id="hiddisstatus" runat="server" value='<%# DataBinder.Eval(Container, "DataItem.activestatus") %>' /></ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="Edit" HeaderStyle-CssClass="dgHeaderItem">
<HeaderStyle HorizontalAlign="Center" Width="10%"></HeaderStyle>
<ItemStyle HorizontalAlign="Center"></ItemStyle>
<ItemTemplate>
<a href='<%# "add_subcategory.aspx?Flag=Edit&Id=" + DataBinder.Eval(Container.DataItem,"rank") + "&pid=" + hfpid.value.ToString() + "&pageid=" + (string)(dgcategory.CurrentPageIndex) + "&name=" + txtcname.Text.Trim() %>'><img alt="" src="images/view_img.jpg" /></a>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
<PagerStyle Visible="False"></PagerStyle>
</asp:datagrid>
<asp:Label ID="lblmsg" runat="server" CssClass="validator" ForeColor="Black"></asp:Label>
</td>
</tr>
<tr id="trError" runat="server" visible="True" >
<td height="20" align="center"> <asp:label id="lblerror" runat="server" CssClass="validator" ForeColor="Red"></asp:label></td>
</tr>
<tr id="tradddelete" runat="server">
<td valign="top" align="center">
<table id="table5" cellspacing="0" cellpadding="0" width="98%" border="0">
<tr>
<td width="50%" bgcolor="#e1e4e6" style="padding:10px 0px 10px 60px;">
<asp:imagebutton id="imgbtnDelete" runat="server" ImageUrl="images/delete.jpg"
onclick="imgbtnDelete_Click"></asp:imagebutton>
<img src="images/spacer.gif" width="15" height="1"><asp:imagebutton
id="imgbtnAdd" runat="server" ImageUrl="images/add_new.jpg"
onclick="imgbtnAdd_Click" ></asp:imagebutton>
<img src="images/spacer.gif" width="15" height="1"><asp:ImageButton
ID="imgback" runat="server" ImageUrl="images/back.jpg" onclick="imgback_Click"></asp:imagebutton>
</td>
<td valign="top" align="right" width="50%" bgcolor="#e1e4e6" style="padding:10px 0px 10px 60px;" class="contant">
<asp:linkbutton id="FirstButton" onclick="PagerButtonClick" runat="server" CssClass="contant" CommandArgument="0">
First Page</asp:linkbutton><asp:label id="lblFirstLine" runat="server"> | </asp:label>
<asp:linkbutton id="PrevButton" onclick="PagerButtonClick" runat="server" CssClass="contant" CommandArgument="prev">Prev</asp:linkbutton><asp:label id="lblLine" runat="server"> | </asp:label>
<asp:linkbutton id="NextButton" onclick="PagerButtonClick" runat="server" CssClass="contant" CommandArgument="next">Next</asp:linkbutton><asp:label id="lblLastLine" runat="server"> | </asp:label>
<asp:linkbutton id="LastButton" onclick="PagerButtonClick" runat="server" CssClass="contant" CommandArgument="last">
Last Page</asp:linkbutton>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</asp:Content>
i write this code of .aspx ...
but i got error in 1st line of .aspx page
and that error is
i write this code of .aspx ...
but i got error in 1st line of .aspx page
and that error is
'System.Web.UI.HtmlControls.HtmlInputHidden' does not contain a definition for 'value' and no extension method 'value' accepting a first argument of type 'System.Web.UI.HtmlControls.HtmlInputHidden' could be found (are you missing a using directive or an assembly reference?)
and also another one is
and also another one is
Cannot convert type int to string' 推荐答案
narendrarathod wrote:
narendrarathod wrote:
Cannot convert type int to string''
Cannot convert type int to string''
I think this is the major reason of error and not the previous one. It should be fine once all other things are resolved.
Check where are you assigning an integer to a string value without converting. Resolve that.
I think this is the major reason of error and not the previous one. It should be fine once all other things are resolved.
Check where are you assigning an integer to a string value without converting. Resolve that.
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