Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/asp.net/32.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
如何在Visual Studio C#网站中添加甘特图_C#_Asp.net - Fatal编程技术网

如何在Visual Studio C#网站中添加甘特图

如何在Visual Studio C#网站中添加甘特图,c#,asp.net,C#,Asp.net,我是编程新手等等。我试图创建一个网站,其中将包括图像画廊,表格,图表和甘特图视图 Exception Details: System.ArgumentNullException: Value cannot be null. Parameter name: node Source Error: Line 17: Line 18: Line 19: RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App

我是编程新手等等。我试图创建一个网站,其中将包括图像画廊,表格,图表和甘特图视图

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19
我正在尝试使用Visual Studio和Telerik ASP.NET AJAX在网页上创建一个gannt图表

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19
能够纠正以前的错误,但现在卡在新错误处:

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19

好了,伙计们,我可以使用GantView的数据输入方法,但现在我正在尝试实现xml导入,并得到了这个错误

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19
这是代码隐藏

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19
using System.Configuration;
using System.Web.Security;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Telerik.Web.UI;

public partial class Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {


        RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
    }
}
这是aspx页面

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <telerik:RadStyleSheetManager id="RadStyleSheetManager1" runat="server" />
    </head>
<body>
    <form id="form1" runat="server">
    <telerik:RadScriptManager ID="RadScriptManager1" runat="server">
        <Scripts>
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />
            <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />
        </Scripts>
    </telerik:RadScriptManager>
    <script type="text/javascript">
        //Put your JavaScript code here.
    </script>
    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
    </telerik:RadAjaxManager>
    <div>
     <telerik:RadGantt runat="server" ID="RadGantt1" SelectedView="MonthView"></telerik:RadGantt>

    </div>


         </form>
</body>
</html>

//把你的JavaScript代码放在这里。

请提供一些帮助…

错误为您提供了所需信息(找不到ID为“Database”的控件)

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19
下面的标记是设置它的位置

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19
  <telerik:RadGantt runat="server" 
ID="RadGantt1" Datasourceid="Database" Height="600px" ListWidth="350px"
                SelectedView="WeekView" Skin="Silk" AutoGenerateColumns="false">

通过一点谷歌搜索,我发现了这些论坛(都在前5名结果中):

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19

看看它们,它们会为你提供足够的信息来解决你的困境

欢迎来到堆栈溢出!请发布所有相关代码,以便更容易理解您所说的内容。我完全不知道如何在Visual Studio和.Net中工作。。我能在某处找到一个穿行路线吗。。。我已经在wordpress中创建了一些网站。我正在尝试创建这个网站。有人能帮助实现它吗?这种问题在堆栈溢出上是离题的。有很多免费教程,如果你真的感兴趣的话,你可以参加.NET课程。Stack overflow(堆栈溢出)是一个询问直接涉及编程语言的特定编程相关问题的地方。过去5天,我一直在网上搜索并阅读相关内容。。但是找不到任何解决办法。。我被什么是iDataSource以及如何创建iDataSource所困扰???在这方面的任何帮助都将不胜感激。。。感谢各位,我能够使用GantView的数据输入方法,但现在我正在尝试实现xml导入,并得到了这个错误。。异常详细信息:System.ArgumentNullException:值不能为null。参数名称:节点源错误:第17行:第18行:第19行:RadGantt1.Provider=newXMLganttProvider(Server.MapPath(“App_Code/MP.xml”);第20行:}第21行:}源文件:c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs行:19
Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: node

Source Error: 



Line 17: 
Line 18: 
Line 19:         RadGantt1.Provider = new XmlGanttProvider(Server.MapPath("App_Code/MP.xml"));
Line 20:     }
Line 21: }


 Source File:  c:\Users\Suhaib\Documents\Visual Studio 2013\WebSites\TelerikWebSite2\Default.aspx.cs    Line:  19