我正在尝试创建一个简单的用户控件,它是一个滑块.当我向用户控件添加AjaxToolkit SliderExtender时,我得到了这个(*&$#()@#error:
Server Error in '/' Application. The Controls collection cannot be modified because the control contains code blocks (i.e. `<% ... %>`). Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: The Controls collection cannot be modified because the control contains code blocks (i.e. `<% ... %>`).
Source Error:
An unhandled exception was generated …
Run Code Online (Sandbox Code Playgroud) C#Stream
和MemoryStream
C#之间的主要区别是什么?
如果我需要创建一个Stream
没有文件,我应该使用一个MemoryStream
?
我必须使用 Bootstrap 创建一个 Carousel。我对它还是很陌生,所以我不知道很多。我不明白为什么不显示图像而只显示文本。过去几个小时我一直在查找它,但仍然无法理解我做错了什么或遗漏了什么等。我觉得我的头撞在墙上。任何人都可以提供帮助或任何信息将不胜感激。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap 101 Template</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div id="Mycarousel" class="carousel">
<ol class="carousel-indicators">
<li class="item0" data-target="#Mycarousel" data-slide-to ="0" class="active"></li>
<li class="item1" data-target="#Mycarousel" data-slide-to ="1"></li>
<li class="item2" data-target="#Mycarousel" data-slide-to ="2"></li>
</ol>
<div class="carousel-inner">
<div class="item active">
<img src="img/cars.jpg" alt="cars" class="img-responsive">
</div>
<div class="item"></div>
<img src="img/waterflower.jpg" alt="waterflower" class="img-responsive">
</div>
<div class="item"></div>
<img src="img/cutehedgehog.jpg" alt="cutehedgehog" class="img-responsive">
</div>
<a class="carousel-control" href="#Mycarousel" data-slide="prev"></a>
<span class="icon-prev"></span>
</div>
</div> …
Run Code Online (Sandbox Code Playgroud) 我有一个剑道网格,我想检测右键单击和左键单击,所以基于这些我做两件事.我曾经在左边或右边点击从网格获取ID并且工作正常.但是要修复IE11点击问题,我必须将kendo.js更新为2013.2.716版本,之后它会检测到左/右点击,但"右键单击"无法获得所选行ID.以下是我检测左/右点击的代码,PlodId是我网格中的一列:
function LoadMainShiftGrid() {
//For Right Click --> Delete Selected Shift
$("#shiftReport").delegate("tbody>tr", "contextmenu", function (e) {
if (e.which == 3) {
$("#plodDetails").hide();
var gridData = $('#shiftReport').data("kendoGrid");
var selectedRowData = gridData.dataItem($('.k-grid').find("tr.k-state-selected"));
// MY PROBLEM FOR RIGHT CLICK SELECTEDROWDATA COMES TO NULL <<<<
var SelectedPlodId = selectedRowData.PlodId;
}
});
//For Left Click --> Show Plod Detials
$("#shiftReport").delegate("tbody>tr", "click", function (e) {
if (e.which == 1) {
var gridData = $('#shiftReport').data("kendoGrid");
var selectedRowData = gridData.dataItem($('.k-grid').find("tr.k-state-selected"));
var SelectedPlodId = selectedRowData.PlodId;
}
});
}
Run Code Online (Sandbox Code Playgroud)
先感谢您.
我有一个如下所示的网址
http://yellowcpd.testpace.net
Run Code Online (Sandbox Code Playgroud)
我怎样才能从中得到yellowcpd ?我知道我可以通过字符串解析来做到这一点,但是 C# 中有内置的方法吗?