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 NullableGuid
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void btnNullable_Click(object sender, EventArgs e)
{
int? Memoryhackersayi = null;
if (Memoryhackersayi.HasValue)
{
MessageBox.Show(Memoryhackersayi.Value.ToString());
}
else
{
MessageBox.Show(Memoryhackersayi.GetValueOrDefault(123).ToString());
}
//int sayi = 0;
}
private void btnGuid_Click(object sender, EventArgs e)
{
string MemoryGuidUret = Guid.NewGuid().ToString("N");
MessageBox.Show(MemoryGuidUret);
}
// MEMORY HACKERS ** DEVLOP ** C# 2019
}
}