🔒 Closed Help po Calculator

[Murrzz]

Gumawa po ako ng Calculator using C# hindi ko po magawa yung gantong operations 3+4+5-6*3 , Yung nagawa ko po is click pa yung '=' sign to compute.
Ito po yung pic:


Ito po yung Code ko

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Calculator
{
    public partial class Form1 : Form
    {
        int val=0;
        char op;
       Boolean  cho =true ;

        public Form1()
        {
            InitializeComponent();
        }

      

        private void btnAdd_Click(object sender, EventArgs e)
        {

                op = '+';
                val = int.Parse(txtVal.Text);
                txtVal.Text = "";
            
        
        }
      
        private void btnSubt_Click(object sender, EventArgs e)
        {
          
                op = '-';
                val = int.Parse(txtVal.Text);
                txtVal.Text = "";
          
        }

        private void btnDiv_Click(object sender, EventArgs e)
        {
            
                op = '/';
                val = int.Parse(txtVal.Text);
                txtVal.Text = "";
        

        }

        private void btnMult_Click(object sender, EventArgs e)
        {
        
                op = '*';
                val = int.Parse(txtVal.Text);
                txtVal.Text = "";
        
        }
        private void btnEqual_Click(object sender, EventArgs e)
        {
            Condition();
        }
        public void Condition()
        {
            if (cho == true)
            {
                if (op == '+')
                {
                    val += int.Parse(txtVal.Text);
                    txtVal.Text = val.ToString();
                    
                }
                else if (op == '-')
                {
                    val = val - int.Parse(txtVal.Text);
                    txtVal.Text = val.ToString();
                    
                }
                else if (op == '/')
                {
                    val = val / int.Parse(txtVal.Text);
                    txtVal.Text = val.ToString();
                   
                }
                else if (op == '*')
                {
                    val = val * int.Parse(txtVal.Text);
                    txtVal.Text = val.ToString();
                    
                }
            }
        }

      
      
    
    }
}

 

[live-for-more]

anong error?

 

[live-for-more]

try mo alisin yung mga txtVal.Text = ""; sa mga buttons. nag cclear kasi lagi, ilagay mo lang sya sa clear button

 

[Murrzz]

anong error?

Gusto ko po na ma calculate without clicking the '=' sign. Just by clicking the operators lang po.

 

[zackmark29]

Gawa ka ng void method for calculation then pag click mo ng buttong call mo lang yung method

 

[zackmark29]

pag may time ako mamaya, ayusin ko code mo.

 

[Murrzz]

Gawa ka ng void method for calculation then pag click mo ng buttong call mo lang yung method

Meron na sir
Condition()
Then tinawag ko sa Loob ng = na button

 

[Xlayer]

Gawan mo lang nh ganito

buttonname.PerformClick();

Para mag automatic click yung = pag click mo sa sign

 

[zackmark29]

gawin mo nalang, ilagay mo yung Condition method sa bawat button

example:

private void btnMult_Click(object sender, EventArgs e)
{
    op = '*';
    val = int.Parse(txtVal.Text);
    txtVal.Text = "";
    Condition();

}

 

[zackmark29]

mas ok sana gawin mong ganito.
Apply mo nalang sa current code mo.

Example:



You do not have permission to view the full content of this post. Log in or register now.

 

[Murrzz]

mas ok sana gawin mong ganito.
Apply mo nalang sa current code mo.

Example:

View attachment 1318493

You do not have permission to view the full content of this post. Log in or register now.

Pag may time ako mamaya, gagawan ako ng sample project na makakahelp sayo para maimprove yung code mo and maachieve yung gusto mo

Salamat sir I'll try that method sir

 

[Murrzz]

Gawan mo lang nh ganito

buttonname.PerformClick();

Para mag automatic click yung = pag click mo sa sign

I'll try din po yan sir

 

[Murrzz]

Na Solve ko na mga sir Salamat sa Cooperation hahah JK ,salamat po sa Idea

 

[zackmark29]

hahaha dapat popost mo kung anong idea nakatulong sayo then yun yung marked mo as solution and dagdagan mo rin kaht konti ng fixed code mo para makatulong sa iba

 

[Murrzz]

Oum nga pala sir hahah wait

 

[Murrzz]

Yung na Encounter kong Problem is when I inputted first number(First Input) and click the operator is nag error sya kasi nilagay ko yung Condition() sa loob ng Operator Buttons pra hindi nako mag click ng equal button, but nag error sya kasi wala pang laman yung Second Number(Second Input ) at nag execute agad sya.
So
binago ko yung approach sa operator buttons so I have two container the var Val and the txtVal(The textbox)
so Kaylangan kong gawin is when i Inputted the first number is hindi sya mag execute agad so I made these code

  private void btnAdd_Click(object sender, EventArgs e)
        {
            if (val != 0)
            {
                btnEqual.PerformClick();
                op = "+";
                txtVal.Text = "";
            }
            else
            {
                op = "+";
                val = int.Parse(txtVal.Text);
                txtVal.Text = "";
            }   
 
        }

bali ito lang yung sagot dun sa tanong ko hahaha

 

[Murrzz]

Salamat sa mga Ideas mga sir

 

[mjdeguzman26]

pakita naman buong code mo paps . salamat

 

[Tundra]

May update ka po nung picture?

 

[Xlayer]

[XX='Murrzz, c: 859099, m: 1194718'][/XX]
Welcome