日期:2014-05-18 浏览次数:20941 次
string tmp=treeView1.SelectedNode.Text;
SqlDataReader read = Connect.Getdataread("select * from Employees");
while (read.Read())
{
if (tmp == read.GetString(1).ToString()+' ' + read.GetString(2).ToString())
{
textBox1.Text = read.GetInt32(0).ToString();
textBox2.Text = read.GetString(1).ToString() + read.GetString(2).ToString();
textBox3.Text = read.GetString(3).ToString();
textBox4.Text = read.GetString(7).ToString();
MemoryStream ms=new MemoryStream(read.GetBytes(14));
Image img = Image.FromStream(ms);
pictureBox1.Image = img;
}
}
String sql = "select * from picture where [id]=2";
string str = "server=DA5A491B3F7544B;database=study;uid=sa;pwd=liyi123";
SqlConnection con = new SqlConnection(str);
con.Open();
SqlCommand cmd=new SqlCommand(sql,con);
SqlDataReader sdr = cmd.ExecuteReader();
if(sdr.HasRows)
{
sdr.Read();
byte[] bytes = (byte[]) sdr["pic"];
MemoryStream ms =new MemoryStream(bytes);
Image image = Image.FromStream(ms);
pictureBox1.Image = image;
}
sdr.Close();
con.Close();