Non-invocable member cannot be used like a method

Question

I keep getting the following errors in my program    System Windows Forms TextBox Text  is a  property  but used like a  method    and  Non-invocable member  System Windows Forms Control Text  cannot be used like a method    Here is the code   if  OffenceBox Text              AddBook int Parse AgeBox Text   NameBox Text  AddressBox Text   HeightBox Text   OffenceBox Text             else         MessageBox Show  Age must be max 3 numbers in length                How can I fix this problem   EDIT  Fixed the error and now encountered another  Argument 4  Cannot convert String to int and I can t seem to fix the problem

User · Answer

As the error clearly states  OffenceBox Text   is not a function and therefore doesn t make sense

User · Answer

It have happened because you are trying to use the property  OffenceBox Text  like a method  Try to remove parenteses from OffenceBox Text   and it ll work fine   Remember that you cannot create a method and a property with the same name in a class     By the way  some alias could confuse you  since sometimes it s method or property  e g   Count  alias     Namespace  System Linq  using System Linq  namespace Teste       public class TestLinq               public return Foo                         var listX   new List lt int gt                 return listX Count x   gt  x Id    1                         Namespace  System Collections Generic  using System Collections Generic  namespace Teste       public class TestList               public int Foo                         var listX   new List lt int gt                 return listX Count                         Source - Linq  https   msdn microsoft com library bb338038 v vs 100  aspx Source - List   https   msdn microsoft com pt-br library 27b47ht3 v vs 110  aspx

User · Answer

Where you ve written  OffenceBox Text     you need to replace this with  OffenceBox Text   It s a property  not a method - the clue s in the error

User · Answer

I had the same issue and realized that removing the parentheses worked  Sometimes having someone else read your code can be useful if you have been the only one working on it for some time   E g     cmd CommandType   CommandType Text       Replace        cmd CommandType   CommandType Text

[c#] Non-invocable member cannot be used like a method?

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