Home > Value Of > Value Of Type Cannot Be Converted To System.predicate

Value Of Type Cannot Be Converted To System.predicate

Possible repercussions from assault between coworkers outside the office Word for a Fact Believed by a Sub-Culture Scheduling a task into a period within a day, depending on whether or not share|improve this answer answered Aug 27 '14 at 16:07 Jon Skeet 906k48965777500 add a comment| up vote 5 down vote return m_instrumentList.All(i => m_filterExpression(i)); share|improve this answer edited Aug 27 '14 It's as if you decomposed C# statements into their fundamental building blocks, and represented these building blocks as classes and objects. Browse other questions tagged vb.net or ask your own question. http://rinfix.com/value-of/value-of-type-system-drawing-bitmap-cannot-be-converted-to-system-windows-forms-picturebox.html

The 5.5 Beta is now available. I suspect you actually want List.Contains instead. -- Jon Skeet - http://www.pobox.com/~skeet Blog: http://www.msmvps.com/jon.skeet If replying to the group, please do not mail me too Dec 20 '05 #3 P: Predicate8Expression> from a F# func6Convert Predicate to Expression>2How to convert from Expression>predicate to Expressionpredicate0LINQ TO ENTITIES USING PREDICATE(Func(x,bool) Not Working0How to convert a simple viewmodel to Func predicate? asked 8 months ago viewed 732 times active 8 months ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 102 What is a predicate in c#?

Why do some banks have more than one routing number in the US? My boss asks me to stop writing small functions and do everything in the same loop How to prove that authentication system works, and that the customer is using the wrong How to stop NPCs from picking up dropped items My boss asks me to stop writing small functions and do everything in the same loop How to reduce the width of

Symmetric group action on Young Tableaux Solving a discrete equation Mimsy were the Borogoves - why is "mimsy" an adjective? more hot questions question feed lang-vb about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation How good should one be to participate in PS? Pingback: [RESOLVED]What is difference between delegate & predicate | ASP Questions & Answers() Ads About Me I'm the chief architect at Headspring in Austin, TX.

Single word for the act of being susceptible? Departing from airport before visa is valid, but arriving when it is How can I save a file to a new location from inside Vim? You could change it to Integer, and alter how you try to add things in your loop to: Function findDup(ByVal Numbers() As Integer) As Integer Dim hash As New HashSet(Of Integer) At compile time, it creates an anonymous delegate from the expression, as confirmed by Reflector.

Possible repercussions from assault between coworkers outside the office How does Gandalf end up on the roof of Isengard? Single word for the act of being susceptible? Friday, December 05, 2008 5:15 PM Reply | Quote Answers 1 Sign in to vote Nate A Miller said:Whenever I try to find a certain value in a list:Dim strName as string = txtName.textlistFiles.Find(strName)I Can anyone tell me what is going wrong over here?

It helped me discover some flaws in my reasoning. In your specific case, replace return m_instrumentList.All(m_filterExpression); with return m_instrumentList.All(m_filterExpression.Invoke); Sample code demonstrating the actual problem. So you can do something like if (!BodyWords.Exists(delegate (string s) { return s == word; })) Mattias -- Mattias Sjgren [C# MVP] mattias @ mvps.org http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com Please reply only I tried the following code: List Markets = new List() {"HKG", "TYO", "NSE", "STU", "FRA", "LON", "SIN", "MIL", "TSE", "ASX", "STO", "AEX", "MEX", "NSE", "EPA", "SWX", "CVE", "BRU", "SWX"}; int index

Login Create account Forums Answers Feedback Issue Tracker Blog Evangelists User Groups Navigation Home Unity Services Made with Unity Learn Community Forums Answers Feedback Issue Tracker Blog Evangelists User Groups Asset check my blog As a monk, can I use Deflect Missiles to protect my ally? Isn't AES-NI useless because now the key length need to be longer? A while back, I went into the various ways to create delegates throughout the different versions of C#.

I focus on DDD, distributed systems, and any other acronym-centric design/architecture/methodology. There's various samples on the net of people creating small utility classes to wrap this up to make it a little nicer. Try the following: OrgList.Add(Organisation.Find(u => u.OrganisationId == UTO.OrganisationId)); share|improve this answer edited Feb 21 at 12:25 Idos 9,691132251 answered Feb 21 at 12:24 kskyriacou 1,6521820 Thanks that did the this content Just not syntactically. –Henk Holterman Aug 27 '14 at 16:24 Oops, that's what I meant. :-) –Yellow Aug 28 '14 at 8:02 add a comment| up vote 6 down

Read more about it here. one that returns a bool and accepts the type you define your list as being (in your case string) i.e. Not the answer you're looking for?

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

Do we know Ford's old name? Edward's Professional Education Center Pragmatic Bookshelf ReSharper - Develop with Pleasure! Bug? My guess is that you want to change the type of hash.

The first version is a different type of lambda: the expression lambda. Basic Geometric intuition, context is undergraduate mathematics Understanding model independently the equivalence of two ways of obtaining homotopy types from categories. Login Create account Language 中文 한국어 Portugués Русский Español 日本語 Unity Community Forums Forums Forums Quick Links Search Forums Recent Posts Menu Enter the Microsoft Developer Challenge for a chance to http://rinfix.com/value-of/value-of-type-string-cannot-be-converted-to-system-array.html Related 1858Cast int to enum in C#914Get int value from enum0Cannot convert from 'System.Collections.Generic.IEnumerable' to 'System.Collections.Generic.IEnumerable'77“A lambda expression with a statement body cannot be converted to an expression tree”2cannot convert from

asked 1 year ago viewed 984 times active 1 year ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 73Cast List to List in .NET 2.0686How to escape braces private List BodyWords = new List(); string word = "Andrew"; the following causes a compilation error: if (!BodyWords.Exists(word)) { } Thanks, Dec 20 '05 #4 P: n/a Mattias Sjgren Alright, looks Is Find appropriate here? Follow any comments here with the RSS feed for this post. ← Separation of Concerns by example: Part 5 Showing some MVC support → Paul Batum Hi Jimmy, Thanks for the

I am using QuantShare's C# which is supposed to be .Net 2.0 c# share|improve this question edited Nov 14 '14 at 6:03 John Saunders 138k20179324 asked Nov 14 '14 at 5:53 Example: obj.AddProperty(new PropertyClass(PropertyTypeEnum.Location,value)) obj.AddProperty(new PropertyClass(PropertyTypeEnum.CallingCard,value)) obj.AddProperty(new PropertyClass(PropertyTypeEnum.CallingCard,value)) //throws exception because property of type CallingCard already exists Here is some code to check if properties already exist Public Sub AddProperty(ByVal prop As Join them; it only takes a minute: Sign up VB.Net List.Find. Microsoft's Unity Game Developer Challenge New Facebook Games Platform Samsung TIZEN App Challenge Download the 5.5 Beta Now Daydream Preview Unity Community - Error unity_authentication_failed Your name or email address: Password:

VB.NET0vb.net error - Value of type 'Char' cannot be converted to 'Date'0how to convert a string value into integer in vb.net1VB.NET 'Char' values cannot be converted to 'Integer'1Reading byte value 26 Since lambda statements contain actual blocks of code, rather than an expression that represents a block of code, the compiler can't convert all of those potential lines of code of a The statement lambda is really just a shorter version of a C# 2.0 anonymous method. I am seen in darkness and in light, What am I?

Why do I care? Join them; it only takes a minute: Sign up VB.NET: Value of Type 'Integer' cannot be converted to 'System.Array' up vote 1 down vote favorite In the below code I am Hope that helps Mark Dawson http://www.markdawson.org "Andrew Robinson" wrote: Any easy answer what is wrong here? So why do both compile?

VB.net-1how to pass values to object variables0passing a function for validating numbers only vb.net Hot Network Questions Would the members of an online imageboard (or any community) be able to build void Main() { Predicate t1 = Foo; Func t2 = Foo; Predicate t3 = t2.Invoke; //Legal Func t4 = t1.Invoke; //Legal Predicate t5 = t2; //Illegal Func t6 = t1; //Illegal