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

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

        private void changecase_Click(object sender, EventArgs e)
        {
            if (textBox1.Text == "")
                MessageBox.Show("Pilih jenis Metode");
            else if (comboBox1.SelectedIndex == 0)
            {
                string diupper = textBox1.Text;
                outputnya.Text = diupper.ToUpper();
            }
            else if (comboBox1.SelectedIndex == 1)
            {
                string diupper = textBox1.Text;
                outputnya.Text = diupper.ToLower();
            }
        }

        private void trim_Click(object sender, EventArgs e)
        {
            string hapusspasi;
            hapusspasi = textBox2.Text;
            trimsoutput.Text = hapusspasi.Trim();
        }

        private void indexof_Click(object sender, EventArgs e)
        {
            string stringEmail = textBox3.Text;
            int result = stringEmail.IndexOf(indexofinput.Text);
            if (result == -1)
            {
                MessageBox.Show("Invalid Email Address");
            }
            else
            {
                MessageBox.Show(" found at position"+result.ToString());
            }
        }

        private void fileSystemWatcher1_Changed(object sender, System.IO.FileSystemEventArgs e)
        {

        }

        private void textBox1_TextChanged(object sender, EventArgs e)
        {

        }

        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
        {

        }

        private void groupBox1_Enter(object sender, EventArgs e)
        {

        }

        private void constrain_Click(object sender, EventArgs e)
        {
            string user, pass;
            user = username.Text;
            pass = password.Text;
            if (user.Equals(pass))
            {
                MessageBox.Show("Jangan sama");
            }
            else
            {
                MessageBox.Show("berhasil");
            }
        }

        private void join_Click(object sender, EventArgs e)
        {
            string inputjoin1, inputjoin2,gabungkan;
            inputjoin1 = join1.Text;
            inputjoin2 = join2.Text;
            gabungkan = inputjoin1 + inputjoin2;
            MessageBox.Show(gabungkan);
        }

        private void outputnya_TextChanged(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
            if (padin.Text == "")
                MessageBox.Show("masukan inputan");
            else if (comboBox2.SelectedIndex == 0)
            {
                string inputan = padin.Text;
                padout.Text = inputan.PadLeft(10, 'x');
            }
            else if (comboBox2.SelectedIndex == 1)
            {
                string inputan = padin.Text;
                padout.Text = inputan.PadRight(10, 'x');
            }
        }

        private void Replace_Click(object sender, EventArgs e)
        {
            string inputanreplace = inputrep.Text;
            string carireplace = carirep.Text;
            string hasilnyareplace = hasilnyarep.Text;

            MessageBox.Show(inputanreplace.Replace(carireplace,hasilnyareplace));

        }

        private void removee_Click(object sender, EventArgs e)
        {
            string inputanreplace = inputrep.Text;
            string carireplace = carirep.Text;

            MessageBox.Show(inputanreplace.Replace(carireplace, ""));
        }

        private void insertbutton_Click(object sender, EventArgs e)
        {
            string inputaninsertvar = inputaninsert.Text;
            int sisipkankevar = Convert.ToInt16(sisipkanke.Text);
            string yangdisisipkanvar = ygdisisipkan.Text;

            hasilinsert.Text = inputaninsertvar.Insert(sisipkankevar, yangdisisipkanvar);

        }

        private void groupBox8_Enter(object sender, EventArgs e)
        {

        }

        private void join2_TextChanged(object sender, EventArgs e)
        {

        }

        private void sisipkanke_TextChanged(object sender, EventArgs e)
        {

        }
    }
}