问题是这样的:在母版页 Main.master里代码如下
<table width="100%" border="0" cellspacing="0" cellpadding="0" id="contentMainWrapper"
summary="content">
<tbody>
<tr>
<td id="navColumnOne" class="columnLeft" style="width: 200px">
<uc1:t1 ID="tleft" runat="server" />
</td>
<td valign="top">
<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
</asp:ContentPlaceHolder>
</td>
<td id="navColumnTwo" class="columnRight" style="width: 180px">
<asp:ContentPlaceHolder ID="ContentPlaceHolder2" runat="server">
</asp:ContentPlaceHolder>
</td>
</tr>
</tbody>
</table><uc1:t1 ID="tleft" runat="server" /> 是一个.ascx的用户控件,内容如下
<div class="leftBoxContainer" id="search" style="width: 200px">
<h3 class="leftBoxHeading" id="searchHeading">
<label>
Search</label></h3>
<div id="searchContent" class="sideBoxContent centeredContent">
<asp:TextBox ID="txtSearch" runat="server" size="18" Style="width: 170px" Text="Enter search keywords here"
onfocus="if (this.value == 'Enter search keywords here') this.value = '';"
onblur="if (this.value == '') this.value = 'Enter search keywords here';"></asp:TextBox>
<br />
<asp:Button ID="btnsearch" Text="Search" runat="server" OnClick="btnsearch_Click" />
<br />
<br style="clear: both" />
</div>
</div>
问题是 btnsearch_Click 事件不能触发。
<table width="100%" border="0" cellspacing="0" cellpadding="0" id="contentMainWrapper"
summary="content">
<tbody>
<tr>
<td id="navColumnOne" class="columnLeft" style="width: 200px">
<uc1:t1 ID="tleft" runat="server" />
</td>
<td valign="top">
<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
</asp:ContentPlaceHolder>
</td>
<td id="navColumnTwo" class="columnRight" style="width: 180px">
<asp:ContentPlaceHolder ID="ContentPlaceHolder2" runat="server">
</asp:ContentPlaceHolder>
</td>
</tr>
</tbody>
</table><uc1:t1 ID="tleft" runat="server" /> 是一个.ascx的用户控件,内容如下
<div class="leftBoxContainer" id="search" style="width: 200px">
<h3 class="leftBoxHeading" id="searchHeading">
<label>
Search</label></h3>
<div id="searchContent" class="sideBoxContent centeredContent">
<asp:TextBox ID="txtSearch" runat="server" size="18" Style="width: 170px" Text="Enter search keywords here"
onfocus="if (this.value == 'Enter search keywords here') this.value = '';"
onblur="if (this.value == '') this.value = 'Enter search keywords here';"></asp:TextBox>
<br />
<asp:Button ID="btnsearch" Text="Search" runat="server" OnClick="btnsearch_Click" />
<br />
<br style="clear: both" />
</div>
</div>
问题是 btnsearch_Click 事件不能触发。
1:检查下你的Page_Load方法.2:
可以在Page_Load里委托函数
Button B1 = (Button)Page.Master.FindControl("Button1");
B1.Click += new EventHandler(B1_Click);