Я беру файл управления пользователя. Я поставил этотэлемент управления не найден в пользовательском шаблоне
<div style="width:100%;">
<div style="width:100%;">
<asp:PlaceHolder ID="Header" runat="server" />
</div>
<div style="width:65%;float:left;">
<asp:PlaceHolder ID="LeftSide" runat="server" />
</div>
<div style="width:35%;float:right;padding-top:20px;">
<asp:PlaceHolder ID="RightSide" runat="server" />
</div>
<div style="width:100%;">
<asp:PlaceHolder ID="Footer" runat="server" />
</div>
</div>
В коде-за
Imports System.ComponentModel
Partial Public Class MainTemplate
Inherits System.Web.UI.UserControl
Private HeaderTemplateVar As ITemplate = Nothing
Private LeftTemplateVar As ITemplate = Nothing
Private RightTemplateVar As ITemplate = Nothing
Private FooterTemplateVar As ITemplate = Nothing
Private HeaderWidthVar As Integer
<TemplateContainer(GetType(Container)), PersistenceMode(PersistenceMode.InnerProperty)> _
Public Property HeaderTemplate() As ITemplate
Get
Return HeaderTemplateVar
End Get
Set(ByVal value As ITemplate)
HeaderTemplateVar = value
End Set
End Property
<TemplateContainer(GetType(Container)), PersistenceMode(PersistenceMode.InnerProperty)> _
Public Property FooterTemplate() As ITemplate
Get
Return FooterTemplateVar
End Get
Set(ByVal value As ITemplate)
FooterTemplateVar = value
End Set
End Property
<TemplateContainer(GetType(Container)), PersistenceMode(PersistenceMode.InnerProperty)> _
Public Property RightTemplate() As ITemplate
Get
Return RightTemplateVar
End Get
Set(ByVal value As ITemplate)
RightTemplateVar = value
End Set
End Property
<TemplateContainer(GetType(Container)), PersistenceMode(PersistenceMode.InnerProperty)> _
Public Property LeftTemplate() As ITemplate
Get
Return LeftTemplateVar
End Get
Set(ByVal value As ITemplate)
LeftTemplateVar = value
End Set
End Property
Private Sub Page_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Init
If Not HeaderTemplate Is Nothing Then
Dim HeaderContainer As New Container()
HeaderTemplate.InstantiateIn(HeaderContainer)
Header.Controls.Add(HeaderContainer)
End If
If Not LeftTemplate Is Nothing Then
Dim LeftContainer As New Container()
LeftTemplate.InstantiateIn(LeftContainer)
LeftSide.Controls.Add(LeftContainer)
End If
If Not RightTemplate Is Nothing Then
Dim RightContainer As New Container()
RightTemplate.InstantiateIn(RightContainer)
RightSide.Controls.Add(RightContainer)
End If
If Not FooterTemplate Is Nothing Then
Dim FooterContainer As New Container()
FooterTemplate.InstantiateIn(FooterContainer)
Footer.Controls.Add(FooterContainer)
End If
End Sub
End Class
Когда я называю это в UI, я поставить кнопку на странице пользовательского интерфейса, которые управляют не появляются в фоновом коде пользовательского интерфейса. Я получаю это событие кнопки в коде.
<Yoma:Template ID="Test1" runat="server">
<HeaderTemplate>
<div style="background-color:Silver;color:Red;width:100%;">Welcome</div>
</HeaderTemplate>
<LeftTemplate>
<p>he 1962 South Vietnamese Independence Palace bombing in Saigon was an aerial attack on
February 27, 1962, by two dissident Vietnam Air Force pilots, Second Lieutenant Nguyễn Văn
political association. Domestically, the incident was
reported to have increased plotting against Diem by his officers. (more...)</p>
</LeftTemplate>
<RightTemplate>
<table align="right" border="0" cellspacing="0" cellpadding="10" style="width:300px; border: 1px Solid #78bafa;" bgcolor="#f3f7fa" id="AddUser">
<tr>
<td align="left">
<table style="width:260px;" border="0" cellspacing="0" cellpadding="3">
<tr>
<td height="30" colspan="2" valign="top">
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td ><strong>Add Respondent</strong></td>
<td align="right"></td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="75" >First Name:</td>
<td width="185" ><input name="FirstName" type="text" runat="server" id="FirstName" size="8" /></td>
</tr>
<tr>
<td >Surname:</td>
<td ><input name="Surname" type="text" id="Surname" size="12" /></td>
</tr>
<tr>
<td >Email:</td>
<td ><input name="Email" type="text" id="Email" size="17" /></td>
</tr>
<tr>
<td colspan="2" ><br />
<asp:Button ID="AddRespondentButton" runat="server" Text="ADD RESPONDENT" />
</td>
</tr>
</table>
</td>
</tr>
</table>
</RightTemplate>
<FooterTemplate>
<table style="width:900px;margin:0px 0px 0px 0px;" border="0" align="center" cellpadding="3" cellspacing="0">
<tr>
<td >© 2006-<%=Now.Date%> Easi-Answers Limited</td>
</tr>
</table>
</FooterTemplate>
</Yoma:Template>
Когда я пытаюсь это сделать, я отправляю сообщение об ошибке «Control1_ctl02_AddRespondent» типа «Button», которое должно быть помещено внутри тега формы с помощью runat = server. – zanhtet
@zanhtet, ваша страница (aspx) имеет в ней тег формы? Если да, он должен иметь runat = "server", а ваш экземпляр управления шаблонами должен находиться в тегах формы. – VinayC
Да, но это не работает – zanhtet