相关疑难解决方法(0)

我想将字节数组转换为图像.

这是我获取字节数组的数据库代码:

public void Get_Finger_print()
{
    try
    {
        using (SqlConnection thisConnection = new SqlConnection(@"Data Source=" + System.Environment.MachineName + "\\SQLEXPRESS;Initial Catalog=Image_Scanning;Integrated Security=SSPI "))
        {
            thisConnection.Open();
            string query = "select pic from Image_tbl";// where Name='" + name + "'";
            SqlCommand cmd = new SqlCommand(query, thisConnection);
            byte[] image =(byte[]) cmd.ExecuteScalar();
            Image newImage = byteArrayToImage(image);
            Picture.Image = newImage;
            //return image;
        }
    }
    catch (Exception) { }
    //return null;
}

我的转换代码:

public Image byteArrayToImage(byte[] byteArrayIn)
{
    try
    {
        MemoryStream ms = new MemoryStream(byteArrayIn,0,byteArrayIn.Length);
        ms.Write(byteArrayIn, 0, …