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Cannot Convert Lambda Expression To Type 'system.delegate' Because It Is Not A Delegate Type

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What did John Templeton mean when he said that the four most dangerous words in investing are: ‘this time it’s different'? Find the function given its Fourier series On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? Try our newsletter Sign up for our newsletter and get our top new questions delivered to your inbox (see an example). lambda notation3Passing Delegate object to method with Func<> parameter23BackgroundWorker with anonymous methods?1Action vs anonymous method question4Can’t assign delegate an anonymous method with less specific parameter type0Recompiling the OpenXmlSdkTool.Core DLL with a http://mediastartpage.com/cannot-convert/cannot-convert-anonymous-method-to-non-delegate-type.html

Does sputtering butter mean that water is present? So we want to go from: StringBuilder sb = new StringBuilder(_repository.GetGenericXml1Template()); sb.Replace("$Placeholder", GetXml1Helper()); private void string GetXml1Helper() { StringBuilder sb = new StringBuilder(_repository.GetGenericXml2Template()); sb.replace("$Var1", DB.Var1); .... How can I declare sovereignty from the American government and start my own micro nation? Are you sure? –Thorsten Dittmar Oct 15 '12 at 15:03 @ThorstenDittmar: For the extension method trick, you might also need to add a using System.Windows.Threading; directive if you don't

Cannot Convert Lambda Expression To Type 'system.delegate' Because It Is Not A Delegate Type

For example, say you rewrite this using a method for formatting (which is probably what I'd do in your case): string FormatDateString(string s) { char[] delimiters = new char[] {'/', ' Browse other questions tagged c# wpf dispatcher or ask your own question. Is it possible to bleed brakes without using floor jack? The easiest way of sorting this is by casting your anonymous method directly to either Action or Predicate respectively; you just don't need to create a custom delegate type for simple

Or am I totally off track here? –Thorsten Dittmar Oct 15 '12 at 15:26 | show 2 more comments up vote 0 down vote Updated Answer Cast the delegate to Action asked 8 years ago viewed 23597 times active 4 years ago Linked 1 Making Extension method Generic 3 How does compiler infer the delegate type from LAMBDA expression? I am sure there is a better solution to whatever you are trying to achieve. –Groo Oct 13 '09 at 7:52 @Wololo, did u check my answer... –RameshVel Oct Right again :-) Works as soon as I add the reference. –Thorsten Dittmar Oct 15 '12 at 15:52 add a comment| Did you find this question interesting?

Posted on December 22, 2007 by staceyw1 It is not just a talking point because we want to be difficult. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed share|improve this answer answered Oct 13 '09 at 8:08 RameshVel 36.2k17126173 add a comment| up vote 0 down vote This is the correct syntax to return a string form an anonymous White ring of pus forming around branches Does The Amazing Lightspeed Horse work, RAW?

Browse other questions tagged c# events or ask your own question. One Very Odd Email Was there no tax before 1913 in the United States? Could I work as a Professor in Europe if I only speak English? Obviously anonymous delegates are not casted to System.Delegate implicitly.

C# Delegate

Not the answer you're looking for? original site In the meanwhile, casting did the trick. Cannot Convert Lambda Expression To Type 'system.delegate' Because It Is Not A Delegate Type Is there a name for the (anti- ) pattern of passing parameters that will only be used several levels deep in the call chain? They are "Anonymous Methods" – period.

That would work with the above code. weblink Why are you doing this anyway? more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation static void Main(string[] args) { Func makeS = delegate(string s) { char[] delimiters = new char[] { '/', ' ' }; string[] parts = s.Split(delimiters); int mon = Convert.ToInt32(parts[0]); int

However, I disagree on the comment before that. Why does Friedberg say that the role of the determinant is less central than in former times? more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed navigate here Safely adding insecure devices to my home network Making a large file using the terminal Looking for a nice example for normal subgroups Mysterious creeper-like explosions Why do I never get

Advisor professor asks for my dissertation research source-code On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack? Is it unethical to poorly translate an exam from Dutch to English and then present it to the English speaking students? Join them; it only takes a minute: Sign up Delegate type Cannot convert anonymous method [duplicate] up vote 1 down vote favorite This question already has an answer here: Dispatcher.BeginInvoke: Cannot

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What do ^$ and ^# mean? lambda expression Hot Network Questions How to make plots 'blacker'? There are two different things going on here...Also, you can't use the variable "s" in the main scope, since it's also declared (string s) in the delegate - you need to Join them; it only takes a minute: Sign up Cannot convert anonymous method to type 'System.Windows.Threading.DispatcherPriority' because it is not a delegate type up vote 2 down vote favorite Can anyone

Not the answer you're looking for? delegate void Del(int x); // Instantiate the delegate using an anonymous method. For example, in the following code segment, n is an outer variable: C# Copy int n = 0; Del d = delegate() { System.Console.WriteLine("Copy #:{0}", ++n); }; A reference to the his comment is here Find the function given its Fourier series Can I get a dual entry Schengen visa for tourism purpose for me and my wife?

The delegate using the named method is called. */ See AlsoC# ReferenceC# Programming GuideDelegatesLambda ExpressionsUnsafe Code and PointersMethodsDelegates with Named vs. Looking for a nice example for normal subgroups Teenage daughter refusing to go to school Singular cohomology and birational equivalence First Skills to Learn for Mountaineering Prepared for Yet Another Simple If a reviewer makes significant contributions to improving a paper, may he/she suggest becoming a coauthor? If I receive written permission to use content from a paper without citing, is it plagiarism?

BeginInvoke((progressDelegate)delegate { bgWorker_ProgressChanged(sender, e); }); c# .net delegates .net-2.0 anonymous-methods share|improve this question edited Feb 24 '12 at 22:31 abatishchev 57.4k57215356 asked Jun 9 '09 at 7:48 Mez 1,95841726 1 When you make a delegate, you're making an actual method that runs code - not something that can be set to a variable directly.You could make a Func which returned this. share|improve this answer answered Sep 12 '08 at 17:27 hwiechers 7,09833652 add a comment| up vote 1 down vote The problem is not with your delegate definition, it's that the parameter You’ll be auto redirected in 1 second.

Browse other questions tagged c# .net delegates .net-2.0 anonymous-methods or ask your own question. Kindly refer to this link --> http://msdn.microsoft.com/en-us/library/bb383977.aspx share|improve this answer answered Oct 13 '09 at 7:45 solairaja 828615 add a comment| up vote 0 down vote You could do the following: It is also an error to have a jump statement, such as goto, break, or continue, outside the anonymous method block if the target is inside the block.The local variables and Make a suggestion Dev centers Windows Office Visual Studio Microsoft Azure More...

Privacy statement Help us improve MSDN. http://staceyw1.wordpress.com/2007/12/22/they-are-anonymous-methods-not-anonymous-delegates/ Basically you just need to put a cast in front of your anonymous delegate (your lambda expression). Does トイレ refer to the British "toilet" or the American "toilet"? Is there a name for the (anti- ) pattern of passing parameters that will only be used several levels deep in the call chain?

How to use namedpipe as temporary file? void bgWorker_ProgressChanged(object sender, ProgressChangedEventArgs e) { if (InvokeRequired) { //Won't compile BeginInvoke(delegate(object sender, ProgressChangedEventArgs e) { bgWorker_ProgressChanged(sender, e); }); } progressBar1.Increment(e.ProgressPercentage); } It tells me 'cannot convert from 'anonymous method' to The compiler can't convert the anonymous methods to Delegate, only a "delegate type" i.e. This class creates a thread and also contains the code that the thread executes without creating an additional method for the delegate.

I didn't realize that this means "no parameters", as it is interpreted as params collection. How can tilting a N64 cartridge cause such subtle glitches? They let you treat a method as a parameter, so you can do things like create a predicate (a method that returns a boolean) to determine a condition: static bool MyCondition(int Line 3 does not work because we purposely mismatched the method signature with a delegate having a different signature (as WaitCallback takes and object).

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