Home > Cannot Write > Cannot Write To A Closed Textwriter Telerik

Cannot Write To A Closed Textwriter Telerik

Catching Exceptions Catch block specifies the type of exceptions that is caught  If catch doesn’t specify its type, it catches all types of exceptions try { StreamReader reader = new Does ATLAS do proper cleanup and close the writers? You can use an undocumented HttpUtils.GetContextValue method to get HtmlHelper in the PartialView: [C#]@using DXWebApplication3 @{ var settings = (MenuSettings)ViewDataweblink

Reload to refresh your session. Parameter name: index] System.Collections.ObjectModel.Collection`1.set_Item(Int32 index, T value) +14006435 Telerik.Web.Mvc.UI.HtmlHelperExtension.Telerik(HtmlHelper`1 helper) +66 ASP._Page_Areas_BugTracker_Views_Bug_BugMaster_cshtml.Execute() in c:\Program Files (x86)\Telerik\Sitefinity 6.1\Projects\Demo\Areas\BugTracker\Views\Bug\BugMaster.cshtml:27 System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +280 System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +125 System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, Reply to this email directly, view it on GitHub <#1631 (comment)>, or mute the thread . Strings and Text Processing - C... https://www.devexpress.com/Support/Center/Question/Details/T209559

Inside the UpdatePanel's content is an extended GridView (EmptyGridView that shows the header when the datasource is empty). Parameter name: index Description: An unhandled exception occurred during the execution of the current web request. My PartialView can only display some html depending on the fulfillment of some conditions . When the View or Partial view completes its render, remove its helper from the stack.2.

So, at present, we decided not to introduce such a property in the template container. I've reviewed your code and discussed your suggestion with our team. NLog member 304NotModified commented Sep 14, 2016 Thanks for the info. If I make it with TestMenu partial view it works fine But if I use TestMenu2 partial view - exception is raised 1.

I'm trying to convince you that the chosen approach for the implementation of templates for MVCxMenu might not work correctly . reader.Close(); 10  The StreamReader instances should always be closed by calling the Close() method  Otherwise system resources can be lost  In C# the preferable way to close streams Source=mscorlib StackTrace: at System.Buffer.InternalBlockCopy(Array src, Int32 srcOffsetBytes, Array dst, Int32 dstOffsetBytes, Int32 byteCount) at System.IO.StreamWriter.Write(Char[] buffer, Int32 index, Int32 count) at System.IO.TextWriter.WriteLine(String value) at System.IO.TextWriter.SyncTextWriter.WriteLine(String value) at NLog.Targets.ConsoleTarget.Output(String textLine) in X:\nlog\NLog\src\NLog\Targets\ConsoleTarget.cs:line http://forums.asp.net/t/1011487.aspx?Cannot+write+to+a+closed+TextWriter To simplify the coding process, I propose to add to the container class property with reference to the unclosed TextWriter and use it in the implementation of the template.

The following are the steps I have used to recreate the sample in the SDK. 1. Your cache administrator is webmaster. When a View or Partial view is initialized, add a new helper to the stack. If you face a situation when this solution is ineffective, do not hesitate to contact me at any time.

  • Use is handler just current ViewContext - this recommendation DevExpress.What is a handler?
  • How to Handle Exceptions? Using try{}, catch{} and finally{} blocks: try { // Some exception is thrown here } catch () { // Exception is handled here } finally {
  • Example: 11.
  • If we implement the property, you will need to transfer (somehow) settings in the PartialView since the settings code and template code (that are located in the same PartialView in your
  • Name* Description Visibility Others can see my Clipboard Cancel Save Upload Log in My presentations Profile Feedback Log out Search Log in Log in Auth with social network: Registration Forgot your
  • NLog member 304NotModified commented Sep 14, 2016 What is the type of the outer most exception?

So the code inside the SetTemplateContent is called later and theTextWriter object of this partial view is already closed. https://github.com/NLog/NLog/issues/1631 Write a program that removes from a text file all words listed in given another text file. Writing to a Text File – Example Create text file named "numbers.txt" and print in it the numbers from 1 to 20 (one per line): StreamWriter streamWriter = new StreamWriter("numbers.txt"); using I have attached a project (see theQ589634_2 folder in the attached archive) and a video to illustrate this solution.As regards adding a 'ViewContext' property to the Menu item template container.

Q589634.zip Show all comments Sergey Zaitsev (Xafari Team) 04.28.2014 Thank you for your example. http://optimisersonpc.com/cannot-write/cannot-write-owa-2003.html Operating System Structures. Privacy Statement| Terms of Use| Contact Us| Advertise With Us| CMS by Umbraco| Hosted on Microsoft Azure Feedback on ASP.NET| File Bugs| Support Lifecycle ERROR The requested URL could not be Example: 4 2 3 3 4 0 2 3 4 17 3 7 1 2 4 3 3 2 34 35.

We've designed our extensions to use ViewContext of the current view, since ASP.NET MVC practices recommend that views should return only HTML and shouldn't contain any additional logic. Thomas. (Using.NET Platform) Note: Most of the material in these slides have been adapted from MSDN and wikipedia. Wortzman.  So far, we have gotten all our input and written all our output to the console  In reality, this is somewhat uncommon  Instead, we often. check over here Support Support Center Search the KB My Questions Code Examples Resources Getting Started Documentation Demos Training Webinars Contact our Developer Advocates anytime.

This week release! 304NotModified removed the needs info label Sep 14, 2016 NLog member 304NotModified commented Sep 18, 2016 NLog 4.3.9 is live! If I remove line 5 from the BugTrackerLayout file, the page shows me a sample Project I created. Network Streams Filter Streams Data Streams Reader and Writers Streams in Memory Object Serialization.

As you've correctly mentioned, we used a special method to retrieve an actual instance of HtmlHelper.

Each of the next N lines contain N numbers separated by space. It's allowed the concept of MVC?I want to draw your attention to the following .My example shows that there is a conceptual error in how template MVCx extensions implemented now.Used handler, The result should be written in the file result.txt and the words should be sorted by the number of their occurrences in descending order. I want you to go to St.

Parameter name: item Source=System.Web ParamName=item StackTrace: at System.Web.Routing.RouteCollection.SetItem(Int32 index, RouteBase item) at System.Collections.ObjectModel.Collection`1.set_Item(Int32 index, T value) at Telerik.Web.Mvc.UI.HtmlHelperExtension.Telerik[TModel](HtmlHelper`1 helper) at ASP._Page_Areas_BugTracker_Views_Shared_BugTrackerLayout_cshtml.Execute() in c:\Program Files Exceptions. I pretty sure the issue is in the console target, as we don't use text of streamwriters directly AFAIK. this content Handling I/OExceptions Live Demo 24.

Reading andWriting Text Files More Examples 25. Parameter name: index] System.Collections.ObjectModel.Collection`1.set_Item(Int32 index, T value) +14006435 Telerik.Web.Mvc.UI.HtmlHelperExtension.Telerik(HtmlHelper`1 helper) +66 ASP._Page_Areas_BugTracker_Views_Shared_BugTrackerLayout_cshtml.Execute() in c:\Program Files (x86)\Telerik\Sitefinity 6.1\Projects\Demo\Areas\BugTracker\Views\Shared\BugTrackerLayout.cshtml:5 System.Web.WebPages.WebPageBase.ExecutePageHierarchy() +280 System.Web.Mvc.WebViewPage.ExecutePageHierarchy() +125 System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage) +196 System.Web.WebPages.WebPageBase.RenderSurrounding(String partialViewName, Action`1 The StreamReader Class System.IO.StreamReader  The easiest way to read a text file  Implements methods for reading text lines and sequences of characters  Constructed by file name or other I propose to resolve this problem and pass the correct parameters HtmlHelper handler and recommend to use it in the implementation of the template.Let me suggest , can certainly be wrong,

This method , and receive your recommendations that it should be used only global objects such as ViewContext. This approach poses.

Back to Top