C#

using (StreamReader r = new StreamReader(LoadFileOnStart, System.Text.Encoding.Default))
        MainTextArea.Rtf = r.ReadToEnd();

<br />
Example<br />
// cs_using_statement.cs<br />
// compile with /reference:System.Drawing.dll<br />
using System.Drawing;<br />
class a<br />
{<br />
   public static void Main()<br />
   {<br />
      using (Font MyFont = new Font("Arial", 10.0f), MyFont2 = new Font("Arial", 10.0f))<br />
      {<br />
         // use MyFont and MyFont2<br />
      }   // compiler will call Dispose on MyFont and MyFont2<br />
<br />
<br />
<br />
<br />

<br />
if(LoadFileOnStart.ToLower().EndsWith("rtf")|LoadFileOnStart.ToLower().EndsWith("doc")){<br />
using (StreamReader r = new StreamReader(LoadFileOnStart,System.Text.Encoding.Default)){<br />
MainTextArea.Rtf = r.ReadToEnd();<br />
	r.Close();<br />
      }<br />
  }<br />

if(LoadFileOnStart.ToLower().EndsWith("rtf")|LoadFileOnStart.ToLower().EndsWith("doc"))
  {
  using (Stream r = File.OpenRead(LoadFileOnStart)){
    MainTextArea.LoadFile(r, RichTextBoxStreamType.RichText);
    r.Close();
  }
}

string ToHex(int number)
{
    return number.ToString("X");
}
 
int FromHex(string number)
{
    return int.Parse(number, 
        System.Globalization.NumberStyles.HexNumber);
}

R.Bischoff | C++
 
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