當字符串長度超過10時出現換行符char

Question

我正在使用MVC 3.問題是如果字符串的長度超過10，我想要中斷字符串。來自數據庫的字符串值是用戶名。我想申請一個圖像上該字符串.. 例

public Image (string Name) 
{  
} 

因此如何打破名字符串，如果它是超過10字符？

public FileResult image(string image) 
    { 



     Bitmap bitMapImage = new Bitmap(Server.MapPath("/Content/themes/base/images/photo.png")); 
     // Bitmap bitMapImage = new Bitmap("/Content/themes/base/images/del02s(1).jpg"); 

     //TODO : comment for revert the cation of no photo 
     Graphics graphicImage = Graphics.FromImage(bitMapImage); 
     graphicImage.SmoothingMode = SmoothingMode.AntiAlias; 
     int count = image.Length; 
     string[] arr4 = new string[count]; 
     if (image.Length > 9) 
     { 

      string imges = image 

     } 

     graphicImage.DrawString(image, new Font("Trebuchet MS,Trebuchet,Arial,sans-serif", 10, FontStyle.Bold), SystemBrushes.WindowFrame, new Point(15, 5)); 


     graphicImage.DrawArc(new Pen(Color.Red, 3), 90, 235, 150, 50, 0, 360); 
     MemoryStream str = new MemoryStream(); 
     bitMapImage.Save(str, ImageFormat.Png); 


     return File(str.ToArray(), "image/png"); 
    } 

檢查了這一點

靜態無效的主要（字串[] args）{

 string image = "1234567890abcdefghijklmnopqrsy"; 
     int count = image.Length; 

     if (image.Length > 9) 
     { 
      //getting Error 
      string img1 = image.Substring(0, 10); 
      string img2 = image.Substring(10, count);//getting Error Index and length   //must refer to a location within the string. 
      //Parameter name: length" 



      string imge3 = img1 + "\n"; 
      string img4 = imge3 + img2; 

      Console.WriteLine(img4); 
     } 
    } 

Answer 1

退房String.Substring（）：http://msdn.microsoft.com/en-us/library/system.string.substring.aspx