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C Sharp Operator Cannot Be Applied To Operands


Monday, April 28, 2008 1:36 AM Reply | Quote 0 Sign in to vote  boban.s wrote: To continue from Alex's post and add an improvement in the condition checks. iptables not dropping by IP and port? To use "+" the values or variables must be if numeric type. It makes me feel I am not alone. his comment is here

Eighter by hand or by databinding to the correct key. –Peter Mar 14 '13 at 9:26 you can't edit you question =? ¨ –user1767695 Mar 14 '13 at 9:30 I want clarity and knowledge for my own sake and with growing "stardom" I feel that I still know very little as compared to many other people and feel less comfortable posting. How to harness Jupiter's gravitational energy? Solution 9 Accept Solution Reject Solution Cast right side string to integer if function returns numeric values string[] result=new string [4]; string accessnumber = null; accessnumber = ""; result = clsObj.FnCheckAccessNo(); if ( recommended you read

Operator Cannot Be Applied To Operands Of Type String And String C#

As the + sign in C# is a arithmetical operator so you cannot use this too append two string type values. Is "she don't" sometimes considered correct form? You’ll be auto redirected in 1 second.

What did John Templeton mean when he said that the four most dangerous words in investing are: ‘this time it’s different'? Maybe now you see what is wrong in your code? You cannot use ==/!= on structs, unless such operators are defined on the (struct) type. Operator == Cannot Be Applied To Operands Of Type String And Char You might as well write if (false).

Safely adding insecure devices to my home network What is the total sum of the cardinalities of all subsets of a set? Operator Cannot Be Applied To Operands Of Type String And Int C# You can pass only one predefined symbol to the ConditionalAttribute.The following sample generates CS0019. It looks like your cat" - Gary Larson...DW1: Data Walkthroughs 1.1...DW2: Data Walkthroughs 2.0...DDS: The DataSet Designer Surface...ANO: ADO.NET2 Orientation...DAN: Deeper ADO.NET...DNU...PQ Reply With Quote April 14th, 2008,01:26 PM #5 JonnyPoet http://stackoverflow.com/questions/22066962/operator-cannot-be-applied-to-operands-of-type-string-and-method-group Probability of All Combinations of Given Events Newton's second law for individual forces What do ^$ and ^# mean?

Probability of All Combinations of Given Events First Skills to Learn for Mountaineering What should I do when the boss "pulls rank" to get their problems solved over our customers' problems? Operator ' ' Cannot Be Applied To Operands Of Type 'method Group' And 'int' structs don't have the == and != by default(but can be added), this is why the compiler complains. I don't really want to create a new string on each Iteration when I only need to increment. You will need to convert using Int32.Parse, Int32.TryParse or Convert.ToInt32 Edit: int selectedDepartmentId = Convert.ToInt32(selectedDepartment); HtDepartment department = ctx.HtDepartments.SingleOrDefault(d => d.DepartmentId == selectedDepartmentId)); share|improve this answer edited Mar 14 '13 at

Operator Cannot Be Applied To Operands Of Type String And Int C#

asked 2 years ago viewed 7935 times active 2 years ago Related 1772Converting String to Int in Java?747Easiest way to convert int to string in C++0Operator '&' cannot be applied to https://social.msdn.microsoft.com/Forums/vstudio/en-US/c03bb698-5440-416b-85ea-703762b6ccec/operator-cannot-be-applied-to-operands-of-type-string-and-string?forum=csharpgeneral what was expected ? Operator Cannot Be Applied To Operands Of Type String And String C# Solution 3 Accept Solution Reject Solution If you wants compare two string then use a==b and if u wants to assign the value use a=b Permalink Posted 27-Sep-12 2:26am wings_1.2K Updated Operator '+' Cannot Be Applied To Operands Of Type 'string' And 'method Group' Try that. –Darren Davies Mar 14 '13 at 9:29 Input string was not in a correct format –user1767695 Mar 14 '13 at 9:36 @MCraft - selectedDepartment must

Monday, April 28, 2008 2:11 PM Reply | Quote 1 Sign in to vote Compiler Error Message: CS0019: Operator '||' cannot be applied to operands of type 'string' and 'string'Source Error: this content if (result == true) { //Do something... } string s = "Just try to subtract me."; float f = 100 - s; // CS0019 } ExampleIn the following example, conditional logic Reply pradeep kodley March 10th, 2010 at 6:30 am i got this error..Operator ‘>=' cannot be applied to operands of type ‘method group' and ‘int' when i use - if(Convert.ToInt32(lblScore.Text).ToString >= Probably one + at the and of a line and one + at the beginning of the next. (as your heading ranks for that case and some may wonder) –mbx Aug Operator '==' Cannot Be Applied To Operands Of Type 't' And 't'

This documentation is archived and is not being maintained. What is it? - Note that it does not say "can't be used with integers". –user2864740 Oct 6 '14 at 0:54 add a comment| 2 Answers 2 active oldest votes up For more details look to FAQ's about Forum Usage. weblink or two Strings string word = "Hello"; if (word == "Bark") ...

How to NOT render a part of a document Does every interesting photograph have a story to tell? Operator '==' Cannot Be Applied To Operands Of Type 'object' And 'int' The line should read: int y = 5 + SomeClassInstance.SomeMethod(); // Notice the parens at the end. Depalindromize this string!

As C# uses doesn't supports implicit typecasting, for string concatenation use "&" sign.

Were the Smurfs the first to smurf their smurfs? Does トイレ refer to the British "toilet" or the American "toilet"? I do not know if the same affliction exists here. .Equals can also do case insensitive checking "it's a fax from your dog, Mr Dansworth. Operator Cannot Be Applied To Operands Of Type Bool And String Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New?

If you use the where keyword to add a constraint to the type argument, the Compiler will let you use that type\interface method\operators constrain T to be a class public class lowercase breadcrumbs I changed one method signature and broke 25,000 other classes. CS0019 also is generated when the subtraction operator is applied to a string. http://cmptp.com/cannot-be/c-operator-cannot-be-applied-to-operands-of-type-string.html Print a letter Fibonacci 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 /

int a = 1; string b = "hello"; if (a == 1) { /* This works; comparing an int to an int */ } if (a == "hello") { /* Comparing This is how your code should look like: Code Snippet if ((TextBoxVoornaam.Text.Length == 0) || (TextBoxFamilienaam.Text.Length == 0)) {    LabelError.Text = "U dient alle velden in te vullen"; }   Change it to while (Directory.Exists(currentDirectory + year.ToString())) { // do stuff year++; } And it should work :) share|improve this answer edited May 9 at 7:54 answered Feb 27 '14 at Browse other questions tagged c# generics or ask your own question.

if ((TextBoxVoornaam.Text.ToString().Equals("")) || (TextBoxFamilienaam.Text.ToString().Equals(""))) Proposed as answer by JediJohn82 Monday, December 07, 2009 3:59 PM Monday, December 07, 2009 2:32 PM Reply | Quote 0 Sign in to vote This thread But using strings both is possible. It is a comparison operator for boolean types.   You can use this operator in expressions like this:   if ( string1 != string.Empty || string2 != string.Empty) {   } Results 1 to 5 of 5 Thread: Operator '&&' cannot be applied to operands of type 'string' and 'string' Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this

View all posts by dotnetcoderoom This entry was posted on Monday, September 8th, 2008 at 5:48 pm and tagged with C#, Datatype Handling and posted in C#. BTW I'm using Framework 3.5 and you ? Providing technical direction for the development, design, and system integration. Hope this helps?

lowercase breadcrumbs Storage of a material that passes through non-living matter Word for "using technology inappropriately"? Permalink Posted 27-Sep-12 2:55am prashant_khairnar856 Rate this: Please Sign up or sign in to vote. Why had Dumbledore accepted Lupin's resignation? if (i == true) //CS0019 { //Do something... } // The following use of == causes no error.