ERROR: The name 'textbox1' does not exist in the current context

I ma trying this simple  program in Visual Studio 2005, however I get this error...here is my code:

public static void main(String[] args)
        {
            int txtbox1;
            string[] w = new string[3];
            w[0] = "Hello";
            w[1] = ",";
            w[3] = "world";
            for (int i = 0; i < 3; i++)
                textbox1.Text = w.ToString();
        }
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GlobaLevelProgrammerAsked:
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TechSingerCommented:
Your line inside the loop is - textbox1.Text = w.ToString();

Are you sure you don't want to line to be - textbox1.Text = w[i];

Since an element of w is already a string, it shouldn't need to be converted to one.
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sm394Commented:
try tht
public static void main(String[] args)
        {
            string txtbox1;
            string[] w = new string[3];
            w[0] = "Hello";
            w[1] = ",";
            w[3] = "world";
            for (int i = 0; i < 3; i++)
                textbox1= w.ToString();
        }
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sm394Commented:
public static void main(String[] args)
        {
            string txtbox1;
            string[] w = new string[3];
            w[0] = "Hello";
            w[1] = ",";
            w[3] = "world";
            for (int i = 0; i < 3; i++)
                textbox1+= w[i].ToString();
        }
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TechSingerCommented:
I didn't notice the line - int txtbox1; in your code.  I was just assuming that txtbox1 was the name of a Text control you had on a form.  The fact that you were trying to change the value of the .Text property brought me to that conclusion.

Is txtbox1 the name of a control you have?  If so, you don't need the line - int txtbox1;, because adding it your your form already gives it a definition.
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Anurag ThakurTechnical ManagerCommented:
'textbox1' is not defined anywhere in the static function Main
you have defined  int txtbox1; the variables are different

can we try to know what you are trying to do here so that we can help you better
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sm394Commented:
yes ragi0017  even i mixed up the two textbox1  and  txtbox1
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TechSingerCommented:
Yep, I guess I got them mixed up too.  I still the whole problem is that you are trying to convert a String array to a String, but you are using a loop, which would indicate you are trying to show each element.  I would make the following small modification, as I mentioned in my first comment.

        {
            int txtbox1;
            string[] w = new string[3];
            w[0] = "Hello";
            w[1] = ",";
            w[3] = "world";
            for (int i = 0; i < 3; i++)
                textbox1.Text = w[i];
        }

Open in new window

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sm394Commented:
TechSinger  i guess purpose of loop might be  
textbox1.Text += w[i];
so textbox1.Text will be like  "Hello , world"

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inoxCommented:
it seems you have three to four problems in your code:
Your question: the textbox (if it is a textbox control which indeed has a Text property) is most likely named Textbox1 not textbox1.
Textboxcontrols are placed on a Windows-Form or on a Web-Form but:
Webforms don't have a main function.
If it is a Windows-Foms program, the code should be in the Forms code.
int txtbox1isn't used at all,
w[3]  is indexed out of range,
w.ToString(); is generally possible but likely does not return what you expect.
what was intended?
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GlobaLevelProgrammerAuthor Commented:
I tried the snippet of code provided it still thru me any error:

Error      1      An object reference is required for the nonstatic field, method, or property
Error      2      Cannot convert type 'string' to 'System.Windows.Forms.TextBox'      
Error      3      Cannot implicitly convert type 'string' to 'System.Windows.Forms.TextBox'      C:\Visual Studio 2005 10-08\WindowsApplication1\Form1.cs      34      28      WindowsApplication1

public static void main(String[] args)
        {
            string txtbox1;
            string[] w = new string[3];
            w[0] = "Hello";
            w[1] = ",";
            w[3] = "world";
            for (int i = 0; i < 3; i++)
                textBox1+= w[i].ToString();
        }



I tried the following but an error:
Class, struct, or interface method must have a return type

Here is my code:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace WindowsApplication1
{
   
    public partial class Form1 : Form
    {
       
        public Form1()
        {
            InitializeComponent();
        }

        private  void button1_Click(object sender, EventArgs e)
        {
           
        }
       

        public static main(String[] args)
        {
           
            string[] w = new string[3];
            w[0] = "Hello";
            w[1] = ",";
            w[3] = "world";
            for (int i = 0; i < 3; i++)
                return textBox1 = w[i].ToString;
               
        }
    }



}


On the form there is a textbox called: textBox1
There is a button called: button1

The goal is to write a simple program that will print out hello, world through an array
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Anurag ThakurTechnical ManagerCommented:
you cannot access class non static members/variables from a static method
best way will be to do that from the button click event

move your code from main to button click

            string[] w = new string[3];
            w[0] = "Hello";
            w[1] = ",";
            w[3] = " world";
            for (int i = 0; i < 3; i++)
                return textBox1.Text += w[i].ToString;
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GlobaLevelProgrammerAuthor Commented:
Thanks!
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HottTheMoopleCommented:
I had this error "The name 'textBoxFind' does not exist in the current context" was caused because I inadvertently toggled textBoxFind.GenerateMember to false in the Properties wind in VS at some point.  Switched it back to true.  Hope that helps anyone else looking at similar error.
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