2010-11-15 79 views

回答

1

使用來自System.IO命名空間的類(例如File)。

using (FileStream fileStream = File.OpenRead("C:\your_file.txt")) 
    using (StreamReader streamReader = new StreamReader(fileStream)) 
    { 
     string fileContent = streamReader.ReadToEnd(); 

     myTextBox.Text = fileContent; 
    } 
8
textBox1.Text = System.IO.File.ReadAllText(path); 
0
string value1 = System.IO.File.ReadAllText("C:\\file.txt"); 
System.IO.File.WriteAllText("C:\\file.txt","Hello!"); 
0
using (StreamReader sr = new StreamReader(path)) 
{    
    textbox1.Text = sr.ReadToEnd()); 
} 
2

使用ReadAllLines方法來讀取該文件作爲一個字符串數組,並把在文本框中:

TheTextBox.Lines = File.ReadAllLines(fileName); 
0
 using (StreamReader reader = File.OpenText(@"C:\your_file.txt")) 

     myTextBox.Text = reader.ReadLine(); 
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