Home > Error Binding > Error Binding To Target Method Createdelegate C#

Error Binding To Target Method Createdelegate C#

Willy. "Max" wrote in message news:[email protected].. No? Can Klingons swim? Thanks! Source

I need an option that will generate a service call in the sense that it will launch either of: MS Outlook 2000, 2002, 2003 or Outlook Express and create an email Find all associated events for the controls that are selected? As I said before, what you need is real COM late binding (using the Outlook Typelib), and this is realy hard to do in .NET, and it makes little sense as Allow multiple GUI elements to react dynamically to interaction with a single element What is the definition of function in ZF/ZFC? More hints

share|improve this answer answered Oct 5 '10 at 6:43 Jon Skeet 899k48665227455 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Does Zootopia have an intentional Breaking Bad reference? What is the difference between SAN and SNI SSL certificates?

I've noticed you are doing a lot of late binding to Outlook. Browse other questions tagged c# reflection binding dynamic or ask your own question. What should I do? Thanks reflection c#-3.0 delegates share|improve this question asked Oct 5 '10 at 6:35 user372724 add a comment| 1 Answer 1 active oldest votes up vote 3 down vote accepted Your method

Those would be helpful. What do you mean with 'You can't declare variance on method signatures'? –SDReyes Apr 26 '10 at 16:31 3 He means the out and in keywords on your generic arguments. Watch the loaded assemblies in the debugger, bet you'll see that "Microsoft.Office.Interop.Outlook.dll" is loaded from the GAC, your program will probably fail when run on a system that won't have the http://stackoverflow.com/questions/7814156/error-binding-to-target-method Type.GetProperty("Inspectors").GetValue(oApp, null); uses the IA metadata to get the Property "Inpectors", it's obvious that this will fail if there is no IA.

And which line of code is not working? public class Classy { public string FirstMethod( string id, Func> del ); public string SecondMethod( string id, Func> del ); public string ThirdMethod( string Max, When you look at the type for the event handler for NewInspector in reflector, what is the signature. Marked as answer by Sasims Wednesday, August 19, 2009 6:08 PM Wednesday, August 19, 2009 3:35 PM Reply | Quote Moderator 0 Sign in to vote Yes, this does clear my

Simulate keystrokes Etymology of word "тройбан"? Nov 17 '05 #8 This discussion thread is closed Start new discussion Replies have been disabled for this discussion. disable input in a field text box and automatically increment the same … C#Net2008 DataReader fill TextBox Control 2 replies Hi Good Guys, I encounter another interesting problem due to my Welcome to the All-In-One Code Framework!

Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply #5 majc New D.I.C Head Reputation: 0 Posts: 3 Joined: 18-July 09 Re: Error binding to target method http://oncarecrm.com/error-binding/error-binding-to-target-method.html A type's identifer cannot be used directly in code asa variable, or be mistaken for one (e.g., in c# you would alwaysuse typeof( Typename ) to use the type itself).Quote from: The exception I'm getting for CreateDelegate says: System.ArgumentException: Error binding to target method. This is my code: Expand|Select|Wrap|Line Numbers TypeoType=Type.GetTypeFromProgID("Outlook.Application"); oApp=Activator.CreateInstance(oType); oInspectors=oApp.GetType().GetProperty("Inspectors").GetValue(oApp,null); e_NewInspector=oInspectors.GetType().GetEvent("NewInspector"); d_NewEventDelegate=Delegate.CreateDelegate(e_NewInspector.EventHandlerType, this,"Inspectors_NewInspector"); The class that is supposed to handle the event is defined as follows: Expand|Select|Wrap|Line Numbers privatevoidInspectors_NewInspector(objectinsp){....}

Live Chat - Where to Place Button on a Customer Service Portal Does the string "...CATCAT..." appear in the DNA of Felis catus? asked 6 years ago viewed 1674 times active 6 years ago Linked 8 Delegate.CreateDelegate() and generics: Error binding to target method 0 “Error binding to target method.” Although everything seems right Hi Nicholas, Thank you for your help. http://oncarecrm.com/error-binding/error-binding-to-target-method-rx.html I wondered why a function since they were only returning a value on one of the logic routes.

The debugger says that: e_NewInspector has EventHandlerType with BaseType as {"System.MulticastDelegate"} While the signature with early binding for the handler is like this: InspectorsEvents_NewInspectorEventHandler(void(Mic rosoft.Office.Interop.Outlook.Inspector)target) OR InspectorsEvents_NewInspectorEventHandler(object param, System.UIntPtr param) The That means that you rely on the correct IA to be available when deploying, right?. Is there a reason you aren't using the Primary Interop Assemblies, or even using VB to handle the late binding (it's MUCH easier in VB).

Is there a reason you aren't using the Primary Interop Assemblies, or even using VB to handle the late binding (it's MUCH easier in VB).

I replaced T with float and following code works for me: MethodInfo method = typeof(float).GetMethod("Parse", BindingFlags.Static | BindingFlags.Public, null, new[] { typeof(string) }, null); var parse = Delegate.CreateDelegate(typeof(Func), method); source: What you can do for instance is build an assembly per outlook version you want to target (using early binding), after you've checked the outlook version installed you dynamically load the The arguments I pass seem valid. Marked as answer by Sasims Wednesday, August 19, 2009 6:08 PM Wednesday, August 19, 2009 3:35 PM Reply | Quote Moderator All replies 0 Sign in to vote I created an

Is the NHS wrong about passwords? This is my code: Expand|Select|Wrap|Line Numbers TypeoType=Type.GetTypeFromProgID("Outlook.Application"); oApp=Activator.CreateInstance(oType); oInspectors=oApp.GetType().GetProperty("Inspectors").GetValue(oApp, null); e_NewInspector=oInspectors.GetType().GetEvent("NewInspector"); d_NewEventDelegate= Delegate.CreateDelegate(e_NewInspector.EventHandlerType,this, "Inspectors_NewInspector"); The class that is supposed to handle the event is defined as follows: Expand|Select|Wrap|Line Numbers privatevoidInspectors_NewInspector(objectinsp){....} Is the sum of two white noise processes also a white noise? Check This Out Join them; it only takes a minute: Sign up Error binding to target method in C#3.0 up vote 1 down vote favorite I am trying to hook Up a Delegate Using

I'm trying to get my program to automatically open a file when I doubleclick on it, I have set the file assosiation right but … String Remove extended method error 1 The following should correct it: var del = Delegate.CreateDelegate(typeof(Func>), this, mi); share|improve this answer answered Oct 17 '12 at 16:42 Reed Copsey 395k377921115 add a comment| Your Answer draft Not the answer you're looking for? This post has been edited by majc: 19 July 2009 - 07:22 AM Was This Post Helpful? 0 Back to top MultiQuote Quote + Reply #4 eclipsed4utoo Not Your Ordinary

more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Then you created a NEW form after you tried to assign the events. Please login or register. 1 Hour 1 Day 1 Week 1 Month Forever Login with username, password and session length News: Home Help Login Register TheSwamp » Code Red » Marked as answer by Michael Sun [MSFT]Microsoft employee, Moderator Wednesday, August 19, 2009 6:10 PM Wednesday, August 19, 2009 2:43 AM Reply | Quote Moderator 0 Sign in to vote Hi

even using oCircle or somesuch would make reading the code a little easier. The data is stored in a database and displayed to the user. Problem with StringReplace and RegularExpressions Allow multiple GUI elements to react dynamically to interaction with a single element How to select a value form drop down list using page object model? This is what I have done so far using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Xml; using System.Data; using System.Threading; using System.IO; using System.Reflection; using System.Windows; namespace ChartHelper {

share|improve this answer edited Apr 26 '10 at 16:35 answered Apr 26 '10 at 16:22 driis 97.3k28197278 Hi Driis! using System; using System.Reflection; using System.Collections.Generic; namespace Test { public class DelegateTest { static void Main() { Assembly asm = Assembly.GetExecutingAssembly(); if (asm != null) { Type type = asm.GetType("Test.PrintIt"); if The data is stored in a database and displayed to the user. Finally, Delegate.CreateDelegate creates a Delegate instance, which cannot exist without knowing it's type parameters.

The arguments I pass seem valid. This is called an "open instance delegate", and it is very useful. –Jean Hominal Apr 11 '12 at 8:47 | show 2 more comments Your Answer draft saved draft discarded Heathrow to Gatwick and traffic jam Using DC voltage instead of AC to supply SMPS What is the definition of function in ZF/ZFC? I am trying to use DATAREADER to … using binding context with 2 tables 2 replies hi i m new c# and this is my very 1st project ,here i want

I need an option that will generate a service call in the sense that it will launch either of: MS Outlook 2000, 2002, 2003 or Outlook Express and create an email Start a new discussion instead. A power source that would last a REALLY long time Does Zootopia have an intentional Breaking Bad reference?