No overload for method 'button1_click' takes 0 arguments

Question

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I have the above the Error in the following code. The code is just display two textbox values in a InnerHtml only.

What I have tried:

Code :

ASP.NET

<%@ Page Title="Home Page" Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
  
    

    
    
    <title> 
        
        void Button1_Click(object sender,EventArgs c)
    {
        pl.InnerHtml = "Username is " + Text1.Value + "and Password is " + Password1.Value;
    }
        
    
   
    

    
    
    <div style="height: 238px; width: 1331px">
    <br>
    <br>
     Username
    
    <br>
    <br>
 Password
    
    <br>
    <br>
    
    <span style="color: rgba(255, 0, 0, 1); font-weight: bold">
<p id="pl">
    </p>
    </span>
        </div>

Posted 28-Sep-22 0:30am

sixface2020

Updated 28-Sep-22 1:39am

Richard MacCutchan

v2

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Comments

Richard MacCutchan 28-Sep-22 7:28am

Look at the line where the error occurs (which you have not included). Your are trying to call Button1_Click without including the required parameters.

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OriginalGriff · Answer 1 · 2022-09-28T01:39:00

To add to what Richard has said in his comment, you should expect to get syntax errors every day, probably many times a day while you are coding - we all do regardless of how much experience we have! Sometimes, we misspell a variable, or a keyword; sometimes we forget to close a string or a code block. Sometimes the cat walks over your keyboard and types something really weird. Sometimes we just forget how many parameters a method call needs.

We all make mistakes.

And because we all do it, we all have to fix syntax errors - and it's a lot quicker to learn how and fix them yourself than to wait for someone else to fix them for you! So invest a little time in learning how to read error messages, and how to interpret your code as written in the light of what the compiler is telling you is wrong - it really is trying to be helpful!

So read this: How to Write Code to Solve a Problem, A Beginner's Guide Part 2: Syntax Errors[^] - it should help you next time you get a compilation error!