流讀取第二行的Visual Studio C＃

Question

我用這個方法救我的連接句子到一個文本文件：

MemoryStream ms = new MemoryStream(); 

byte[] memData = Encoding.UTF8.GetBytes("Data Source=" + textBox1.Text + ";" + Environment.NewLine + "Initial Catalog=" + textBox2.Text + ";" + Environment.NewLine + "User ID=" + textBox3.Text + ";" + Environment.NewLine + "password=" + textBox4.Text + ";"); 

ms.Write(memData, 0, memData.Length); 
FileStream strm = new FileStream(@"C:\Users\Çağatay\Desktop\test.txt", FileMode.Create, FileAccess.Write); 
ms.WriteTo(strm); 
ms.Close(); 
strm.Close(); 
MessageBox.Show("Connection Saved"); 

是否有重裝行文本框回來的StreamReader的方法？

我搜索，發現這個：

int counter = 0; 
string line; 

// Read the file and display it line by line. 
System.IO.StreamReader file = new System.IO.StreamReader(@"C:\Users\Çağatay\Desktop\test.txt"); 
while ((line = file.ReadLine()) != null) 
{ 
    MessageBox.Show(line); 
    counter++; 
} 

file.Close(); 

但我需要的東西，如：

textbox1.text=streamreader.readline[0] 
textbox2.text=streamreader.readline[1] 

誰能幫助？

Answer 1

任何你不會加載整個文件的原因？

string[] lines = File.ReadAllLines(@"C:\Users\Çağatay\Desktop\test.txt"); 

同樣你的代碼，第一件是用相當簡單：

File.WriteAllLines(
    @"C:\Users\Çağatay\Desktop\test.txt", 
    new[] 
    { 
     "Data Source=" + textBox1.Text + ";", 
     "Initial Catalog=" + textBox2.Text + ";", 
     "User ID=" + textBox3.Text + ";", 
     "password=" + textBox4.Text + ";" 
    }); 

或用C＃6：

File.WriteAllLines(
    @"C:\Users\Çağatay\Desktop\test.txt", 
    new[] 
    { 
     $"Data Source={textBox1.Text};", 
     $"Initial Catalog={textBox2.Text};", 
     $"User ID={textBox3.Text};", 
     $"password={textBox4.Text};" 
    });