//修改图片信息
protected void UpdatePic_Click(object sender, EventArgs e)
{
Picture pic = new Picture();
pic.Pic_ID1 = Convert.ToInt32(Request.QueryString["picid"].ToString());
pic.Pic_Name1 = Name.Text.Trim();
//pic.Pic_ImgUrl1 = @"Img_Pic\" + FileUpload_img.PostedFile.FileName;
pic.Pic_Class1 = DropDownList_Class.SelectedIndex == 0 ? "壁纸" : "原画";
if (DropDownList_Class.SelectedIndex == 1)
{
pic.Pic_ImgUrl1 = @"~/Img_Pic/yh/" + FileUpload_img.PostedFile.FileName;
}
else
{
pic.Pic_ImgUrl1 = @"~/Img_Pic/bz/" + FileUpload_img.PostedFile.FileName;
}
try
{
if (PictureBll.updatepic(pic) == 1)
{
Page.ClientScript.RegisterClientScriptBlock(typeof(Object), "alert", "<script>alert('修改成功！');</script>");
}
else
{
Page.ClientScript.RegisterClientScriptBlock(typeof(object), "alert", "<script>alert('修改失败！');</script>");
}
}
catch (Exception ex)
{
Response.Write("错误原因：" + ex.Message);
}
}
protected void addPic_Click(object sender, EventArgs e)
{
Picture pic = new Picture();
pic.Pic_Name1 = txtName1.Text.Trim();
pic.Pic_Class1 = DropDownList_Class.SelectedIndex == 0 ? "壁纸" : "原画";
if (DropDownList_Class.SelectedIndex == 1)
{
pic.Pic_ImgUrl1 = @"~/Img_Pic/yh/" + FileUpload_img.PostedFile.FileName;
}
else
{
pic.Pic_ImgUrl1 = @"~/Img_Pic/bz/" + FileUpload_img.PostedFile.FileName;
}
try
{
if (PictureBll.addpic(pic) == 1)
{
txtName1.Text = "";
Page.ClientScript.RegisterClientScriptBlock(typeof(Object), "alert", "<script>alert('添加成功！');</script>");
}
else
{
Page.ClientScript.RegisterClientScriptBlock(typeof(object), "alert", "<script>alert('添加失败！');</script>");
}
}
catch (Exception ex)
{
Response.Write("错误原因：" + ex.Message);
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DataTable yh = PictureBll.yhAll();
Pic_YH.DataSource = yh;
Pic_YH.DataBind();
}
}
//绑定壁纸数据源
protected void bingbz()
{
DataTable bz = PictureBll.bzAll();
if (bz != null)
{
Pic_bz.DataSource = bz;
Pic_bz.DataBind();
}
}
public void CreatePicture(PictureBll picture)
{
if (picture == null)
{
throw new ArgumentNullException("picture");
}
var pictureDal = picture.ToDal();
repository.Create(pictureDal);
uow.Commit();
}
protected void Page_Load(object sender, EventArgs e)
{
BindView();
int id;
if (!IsPostBack)
{
if (Request.QueryString["picid"] != null)
{
id = Convert.ToInt32(Request.QueryString["picid"].ToString());
PictureBll.deleteid(id);
BindView();
}
}
}
protected void Button1_Click(object sender, EventArgs e)
{
if (DropDownList_Class.SelectedIndex == 0)
{
BindView();
}
else if (DropDownList_Class.SelectedIndex == 1)
{
ListView1.DataSource = PictureBll.bzAll();
ListView1.DataBind();
}
else
{
ListView1.DataSource = PictureBll.yhAll();
ListView1.DataBind();
}
}
private int CreatePicture(AddPictureModel picture)
{
var imageBytes = picture.ImageFile.GetBytes();
var newPicture = new PictureBll()
{
Name = picture.Name,
Image = imageBytes,
Hash = GetImageHash(imageBytes),
};
pictureService.CreatePicture(newPicture);
PictureBll addedPic = pictureService
.GetPicturesByHash(newPicture.Hash)
.First(pic => pic.Name == picture.Name);
return(addedPic.Id);
}
//绑定最新原画数据源
protected void bingyh()
{
DataTable yh = PictureBll.yhTop5();
if (yh != null)
{
string img1 = yh.Rows[0][2].ToString();
string img2 = yh.Rows[1][2].ToString();
string img3 = yh.Rows[2][2].ToString();
string img4 = yh.Rows[3][2].ToString();
string img5 = yh.Rows[4][2].ToString();
Image1.ImageUrl = img1;
Image2.ImageUrl = img2;
Image3.ImageUrl = img3;
Image4.ImageUrl = img4;
Image5.ImageUrl = img5;
}
}
protected void Page_Load(object sender, EventArgs e)
{
int id;
if (!IsPostBack)
{
if (Request.QueryString["picid"] != null)
{
id = Convert.ToInt32(Request.QueryString["picid"].ToString());
SqlDataReader dt = PictureBll.IDselcet(id);
dt.Read();
if (dt != null)
{
string img1 = dt[2].ToString().Trim();
Image1.ImageUrl = img1;
}
}
}
}
public void UpdatePicture(PictureBll picture)
{
if (picture == null)
{
throw new ArgumentNullException("picture");
}
PictureDal currentPicture = picture.ToDal();
PictureDal existedPicture = repository.GetById(picture.Id);
if (existedPicture == null)
{
throw new EntityNotFoundException("picture", picture.Id);
}
existedPicture.Image = currentPicture.Image;
existedPicture.Hash = currentPicture.Hash;
existedPicture.Name = currentPicture.Name;
repository.Update(existedPicture);
uow.Commit();
}
public void DeletePicture(PictureBll picture)
{
if (picture == null)
{
throw new ArgumentNullException("picture");
}
if (picture.Id <= 0)
{
throw new InvalidIdException();
}
var removedPicture = repository.GetById(picture.Id);
if (removedPicture == null)
{
throw
new EntityNotFoundException("picture", picture.Id);
}
repository.Delete(removedPicture);
uow.Commit();
}
private PictureProfileModel Map(PictureProfileBll profile, int index)
{
var modelProfile = new PictureProfileModel()
{
Description = profile.Description,
LoadingDate = profile.LoadingDate,
PictureId = profile.PictureId,
Index = index,
UserId = profile.UserId,
};
PictureBll picture = pictureService.GetPictureById(profile.PictureId);
if (picture == null)
{
return(null);
}
modelProfile.Name = picture.Name;
modelProfile.Image = Convert.ToBase64String(picture.Image);
return(modelProfile);
}
//绑定图片数据
private void BindView()
{
ListView1.DataSource = PictureBll.all();
ListView1.DataBind();
}
public PictureService()
{
db = Bll.NewBllNoRelation();
dbSet = db.Pictures;
}
public static PictureDal ToDal(this PictureBll pictureBll)
{
return(Mapper.Map <PictureBll, PictureDal>(pictureBll));
}
