//构造函数
public StudentInfor(StudentExt stu)
{
InitializeComponent();
StuId = stu.Sid;
this.Title = stu.Sname + "-信息";
lblAddress.Content = stu.Saddress;
lblAge.Content = stu.Sage;
lblBirthday.Content = stu.Birthday.ToString("yyyy-MM-dd");
lblCardNo.Content = stu.CardNo;
lblClassName.Content = stu.Scname;
lblGender.Content = stu.Ssex;
lblName.Content = stu.Sname;
lblPhoneNumber.Content = stu.Sphone;
lblStuId.Content = stu.Sid;
lblStuNoId.Content = stu.SidNo;
if (string.IsNullOrEmpty(stu.SImage))
{
stuImg.Source = new BitmapImage(new Uri("/img/bg/zwzp.jpg", UriKind.RelativeOrAbsolute));
}
else
{
//如果学员的Iamge字段中能够查询到数据，那么就可以直接将这个数据反序列化成BitmapImage对象
common.Bitmapimg image = SerializeObjectTostring.DeserializeObject(stu.SImage) as common.Bitmapimg;
BitmapImage bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.StreamSource = new MemoryStream(image.Buffer);
bitmap.EndInit();
stuImg.Source = bitmap;
}
}
public AddStudent()
{
InitializeComponent();
StudentExt stu = new StudentExt();
student = stu;
txtAddress.Text = stu.Saddress;
txtAge.Content = stu.Sage.ToString();
txtCardNo.Text = stu.CardNo;
txtName.Text = stu.Sname;
txtPhoneNumber.Text = stu.Sphone;
txtStuNoId.Text = stu.SidNo;
if (stu.Ssex == "男")
{
radBoy.IsChecked = true;
}
else
{
radGirl.IsChecked = true;
}
datePkBirthday.Content = stu.Birthday.ToString("yyyy-MM-dd");
if (string.IsNullOrEmpty(stu.SImage))
{
stuImg.Source = new BitmapImage(new Uri("/img/bg/zwzp.jpg", UriKind.RelativeOrAbsolute));
}
else
{
//如果学员的Iamge字段中能够查询到数据，那么就可以直接将这个数据反序列化成BitmapImage对象
image = SerializeObjectTostring.DeserializeObject(stu.SImage) as common.Bitmapimg;
img.Buffer = image.Buffer;
BitmapImage bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.StreamSource = new MemoryStream(image.Buffer);
bitmap.EndInit();
stuImg.Source = bitmap;
}
List <StudentClass> classes = csm.GetStudentClasses();
cmbClassName.ItemsSource = classes;
cmbClassName.DisplayMemberPath = "Scname";
cmbClassName.SelectedValuePath = "Scid";
cmbClassName.SelectedIndex = stu.Sclassid - 1;
}
//实现打印及打印预览
private void BtnPrint_Click(object sender, RoutedEventArgs e)
{
selectStu = smDgStudentLsit.SelectedItem as StudentExt;
if (selectStu == null)
{
MessageBox.Show("请选择您要打印的学员", "提示");
return;
}
common.Bitmapimg image = null;
if (string.IsNullOrEmpty(selectStu.SImage))
{
selectStu.ImgPath = "/img/bg/zwzp.jpg";
}
else
{
image = SerializeObjectTostring.DeserializeObject(selectStu.SImage) as common.Bitmapimg;
BitmapImage bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.StreamSource = new MemoryStream(image.Buffer);
bitmap.EndInit();
BitmapEncoder encoder = new PngBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(bitmap));
long sc = DateTime.Now.Ticks;
using (MemoryStream stream = new MemoryStream())
{
encoder.Save(stream);
byte[] buffer = stream.ToArray();
File.WriteAllBytes(AppDomain.CurrentDomain.BaseDirectory + "/printImg/" + sc + ".png", buffer);
stream.Close();
}
selectStu.ImgPath = AppDomain.CurrentDomain.BaseDirectory + "/printImg/" + sc + ".png";
}
View.PrintWindow frmPrint = new PrintWindow("PrintModel.xaml", selectStu);
frmPrint.ShowInTaskbar = false;
frmPrint.ShowDialog();
}
