Textbox’a girilen metni bir büyük bir küçük harfe çevir C#
[code language=”csharp”]
using System;//https://www.gorselprogramlama.com/
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;//https://www.gorselprogramlama.com/
namespace bir_buyuk_bir_kucuk_yaz
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void btnUygula_Click(object sender, EventArgs e)
{
string s, gecici, sonHali = "";//https://www.gorselprogramlama.com/
s = textBox1.Text;
for (int i = 0; i < s.Length ; i++)
{
if (i % 2 == 0)
{
gecici = s[i].ToString();//https://www.gorselprogramlama.com/
sonHali += gecici.ToUpper();
}
else
{
gecici = s[i].ToString();
sonHali += gecici.ToLower();//https://www.gorselprogramlama.com/
}
}
textBox2.Text = sonHali;
}
}
}//https://www.gorselprogramlama.com/
[/code]