Question

How to create an error MessageBox in C#

Answer 1

using System;

namespace WinFormsApp1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            MessageBox.Show("Your Message", "Your Title", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }
    }
}

 

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