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1、02:25:25,1,任务6 显示相册,实训1使用LinqDataSource控件 实训2显示相册内容 实训3显示相册中的所有照片 实训4显示某张照片 实训5下载某张照片 实训6美化各个页面,02:25:25,2,实训1使用LinqDataSource控件,02:25:25,3,实训1使用LinqDataSource控件,02:25:25,4,实训1使用LinqDataSource控件,02:25:25,5,实训1使用LinqDataSource控件,02:25:25,6,实训1使用LinqDataSource控件,02:25:25,7,实训1使用LinqDataSource控件,02:25:
2、25,8,实训1使用LinqDataSource控件,02:25:25,9,实训1使用LinqDataSource控件,02:25:25,10,实训1使用LinqDataSource控件,1: 2: 3: 4: 5: 6: 7: 8: 9: CategoryID: 10: / 11: 12: CategoryName: 13: / 14: 15: Description: 16: / 17: 18: Picture: 19: / 20: ,02:25:25,11,实训1使用LinqDataSource控件,21: 22: 36: 37: 38: CategoryID: 39: / 40: ,0
3、2:25:25,12,实训1使用LinqDataSource控件,41: CategoryName: 42: / 43: 44: Description: 45: / 46: 47: Picture: 48: / 49: 50: 51: 53: 54: 55: 56: ,02:25:25,13,实训1使用LinqDataSource控件,02:25:25,14,实训1使用LinqDataSource控件,02:25:25,15,实训1使用LinqDataSource控件,1: public partial class CustomSelecting : System.Web.UI.Page 2
4、: 3: 4: protected void LinqDataSource1_Selecting(object sender, LinqDataSourceSelectEventArgs e) 5: 6: NorthwindDataContext northwindDataContext = new NorthwindDataContext(); 7: 8: var category=from c in northwindDataContext.Categories select c; 9: 10: e.Result = category.Select(c1 = new c1.Category
5、Name, c1.Description ); 11: 12: ,02:25:25,16,实训1使用LinqDataSource控件,1: 2: 3: 4: 5: 6: 7: 8: CategoryName: 9: / 10: 11: Description: 12: / 13: 14: 15: 16: 17: ,02:25:25,17,实训1使用LinqDataSource控件,02:25:25,18,实训2显示相册内容,1: protected void LinqDataSource1_Selecting(object sender, LinqDataSourceSelectEventAr
6、gs e) 2: 3: PersonalDataContext dataContext = new PersonalDataContext(); 4: 5: var album1 = from p in dataContext.Albums where p.IsPublic orderby p.AlbumID select p; 6: 7: e.Result = album1.Select(e1 = new e1.AlbumID, e1.Caption, e1.IsPublic, Count = e1.Photos.Count ); 8: 9: ,02:25:25,19,实训2显示相册内容,1
7、: 2: 3: 4: 5: 6: 7: 8: &Size=M“ alt=Sample Photo from Album Number / 9: 10: 11: “ 12: 张照片 13: 14: ,02:25:25,20,实训2显示相册内容,02:25:25,21,实训3显示相册中的所有照片,1: protected void LinqDataSource1_Selecting(object sender, LinqDataSourceSelectEventArgs e) 2: 3: if (Request.QueryString“AlbumID“ != null 20: 21: ,02:25
8、:25,22,实训3显示相册中的所有照片,1: 2: 3: 4: 5: 6: 7: 8: &Page= 9: &Size=S“ alt=照片编号： / 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 当前相册中没有照片。 21: ,02:25:25,23,实训3显示相册中的所有照片,02:25:25,24,实训4显示某张照片,1: protected void Page_Load(object sender, EventArgs e) 2: 3: Page.MaintainScrollPositionOnPostBack = true; 4: if (!
9、IsPostBack) 5: 6: int i = Convert.ToInt32(Request.QueryString“Page“); 7: if (i = 0) FormView1.PageIndex = i; 8: 9: 10: 11: protected void LinqDataSource1_Selecting(object sender, LinqDataSourceSelectEventArgs e) 12: 13: if (Request.QueryString“AlbumID“ != null 22: 23: ,02:25:25,25,实训4显示某张照片,1: 2: 3:
10、 4: 5: 6: 7: 8: 9: 16: First 17: Prev 18: Next 19: Last 20: 21: ,02:25:25,26,实训4显示某张照片,02:25:25,27,实训5下载某张照片,1: void Page_Load(object sender, EventArgs e) 2: 3: if (!IsPostBack) 4: 5: int i = Convert.ToInt32(Request.QueryString“Page“); 6: if (i = 0) FormView1.PageIndex = i; 7: 8: 9: 10: protected vo
11、id LinqDataSource1_Selecting(object sender, LinqDataSourceSelectEventArgs e) 11: 12: if (Request.QueryString“AlbumID“ != null 21: 22: ,02:25:25,28,实训5下载某张照片,1: 2: 3: “ alt=Photo Number / 4: 5: 6: 7: 8: ,02:25:25,29,实训6美化各个页面,02:25:25,30,实训6美化各个页面,02:25:25,31,实训6美化各个页面,02:25:25,32,实训6美化各个页面,02:25:25,
12、33,实训6美化各个页面,1: 4: 5: 6: 7: 8: &Size=M“ 9: class=“photo_198“ style=“border:4px solid white“ 10: alt=Sample Photo from Album Number / 11: 12: “ 13: 14: Photo(s) 15: 16: ,02:25:25,34,实训6美化各个页面,02:25:25,35,实训6美化各个页面,1: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: 15: &Page= 16: 17: &Size=S“class=“photo_198“ styl
13、e=“border:4px solid white“ 18: alt=Thumbnail of Photo Number / 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: ,02:25:25,36,实训6美化各个页面,02:25:25,37,实训6美化各个页面,1: 4: 5: 6: Albums 7: 9: 11: 13: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: &Size=L“ 26: class=“photo_198“ style=“border:4px solid white“ 27: alt=Photo Number / 28: 29: 30: ,02:25:25,38,实训6美化各个页面,31: 32: 33: 34: 35: 36: 40: 42: 44: 46: 48: 49: 50: ,02:25:25,39,实训6美化各个页面,02:25:25,40,实训6美化各个页面,
