DataRow dr = fr_DataLayer.DsForm.FormBody.Rows[0];
byte[] MyData= new byte[0];
MyData = (byte[])dr["ContentImage"];
int ArraySize = new int();
ArraySize = MyData.GetUpperBound(0);
long bytesReceived = MyData.Length;
ASCIIEncoding encoding = new ASCIIEncoding();
this.richTextBox1.Text += "------------------------原文信息-------------------"n";
this.richTextBox1.Text += "發件人:"+"HW"n";
this.richTextBox1.Text += "發件日期:"+"2007-03-24 12:12:12"n";
this.richTextBox1.Text += "主 送:"+"WYY"n";
this.richTextBox1.Text += "抄 送:"+""n";
this.richTextBox1.Text += "主 旨:"+"關於更改農行事宜"n";
this.richTextBox1.Text += "---------------------------------------------------"n";
this.richTextBox1.Text +="內容如下:"+""n";
this.richTextBox1.SelectionStart = this.richTextBox1.Text.Length;
this.richTextBox1.SelectedRtf = encoding