Görsel Programlama (Güz-2016) Hafta-3-1
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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 ornek1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void btopla_Click(object sender, EventArgs e) { string sayi1 = tsayi1.Text; string sayi2 = tsayi2.Text; //MessageBox.Show(sayi1 + sayi2); /*int s1 = Convert.ToInt32(sayi1); int s2 = Convert.ToInt32(sayi2);*/ int s1, s2; bool k1 = Int32.TryParse(sayi1, out s1); bool k2 = Int32.TryParse(sayi2, out s2); if(k1 && k2) MessageBox.Show("Toplama Sonucu:" + (s1 + s2)); else MessageBox.Show("Girilen bilgiler formata uygun değil!"); } private void bcikar_Click(object sender, EventArgs e) { string sayi1 = tsayi1.Text; string sayi2 = tsayi2.Text; int s1, s2; bool k1 = Int32.TryParse(sayi1, out s1); bool k2 = Int32.TryParse(sayi2, out s2); if (k1 && k2) MessageBox.Show("Toplama Sonucu:" + (s1 - s2)); else MessageBox.Show("Girilen bilgiler formata uygun değil!"); } private void bkapat_Click(object sender, EventArgs e) { this.Close(); } } } |
