protected void btnInterestNew_Click(object sender, EventArgs e) { if (txtInterstTitle != null && txtUrl != null && myEditor.InnerHtml != null) { using (var db = new HuXiuEntities()) { Interest interest = new Interest(); interest.interest_time = DateTime.Now; interest.interest_title = txtInterstTitle.Text; interest.interest_content = Server.HtmlDecode(myEditor.InnerHtml); interest.interest_url = txtUrl.Text; db.Interest.Add(interest); db.SaveChanges(); } Response.Write("<script>alert('添加成功!');location=Interest_new.aspx</script>"); } else { Response.Write("<script>alert('请填写完全!')</script>"); } }
protected void btnNewTopicSet_Click(object sender, EventArgs e) { if (txtJump2.Text != "" && imgbtnTopic.ImageUrl != "" && myEditor.InnerHtml != "") { using (var db = new HuXiuEntities()) { Topic newTopic = new Topic(); newTopic.topic_name = txtNewTopicName.Text; newTopic.topic_cover = imgbtnTopic.ImageUrl; newTopic.topic_content = Server.HtmlDecode(myEditor.InnerHtml); db.Topic.Add(newTopic); db.SaveChanges(); } Response.Write("<script>alert('添加成功!');location='Activity_system.aspx'</script>"); } else { Response.Write("<script>alert('请填写完全!')</script>"); } }
protected void btnRumor_Click(object sender, EventArgs e) { if (txtRumorTitle.Text != "" && txtRumorTime.Text != "" && txtRumorHot.Text != "" && txtRumorState.Text != "" && myEditor.InnerHtml != "" && txtRumorLike.Text != "") { using (var db = new HuXiuEntities()) { Rumor rumor = new Rumor(); rumor.rumor_title = txtRumorTitle.Text; rumor.rumor_content = Server.HtmlDecode(myEditor.InnerHtml); rumor.rumor_hot = Convert.ToInt32(txtRumorHot.Text); rumor.rumor_like = Convert.ToInt32(txtRumorLike.Text); rumor.rumor_state = Convert.ToInt32(txtRumorState.Text); rumor.rumor_time = Convert.ToDateTime(txtRumorTime.Text); db.Rumor.Add(rumor); db.SaveChanges(); } } else { Response.Write("<script>alert('请填写完全!')</script>"); } }
protected void btnInterest_Click(object sender, EventArgs e) { int id = Convert.ToInt32(Request.QueryString["id"].ToString()); if (txtInterestTitle.Text != "" && txtLike.Text != "" && txtTime.Text != "" && txtUrl.Text != "" && myEditor.InnerHtml != "") { using (var db = new HuXiuEntities()) { Interest interest = db.Interest.SingleOrDefault(a => a.interest_id == id); interest.interest_title = txtInterestTitle.Text; interest.interest_like = Convert.ToInt32(txtLike.Text); interest.interest_time = Convert.ToDateTime(txtTime.Text); interest.interest_url = txtUrl.Text; interest.interest_content = Server.HtmlDecode(myEditor.InnerHtml); db.SaveChanges(); } } else { Response.Write("<script>alert('请填写完全!')</script>"); } }
protected void btnRumor_Click(object sender, EventArgs e) { int id = Convert.ToInt32(Request.QueryString["id"].ToString()); if (txtRumorTitle.Text != "" && txtRumorTime.Text != "" && txtRumorHot.Text != "" && txtRumorState.Text != "" && myEditor.InnerHtml != "" && txtRumorLike.Text != "") { using (var db = new HuXiuEntities()) { Rumor rumor = db.Rumor.SingleOrDefault(a => a.rumor_id == id); rumor.rumor_title = txtRumorTitle.Text; rumor.rumor_content = Server.HtmlDecode(myEditor.InnerHtml); rumor.rumor_hot = Convert.ToInt32(txtRumorHot.Text); rumor.rumor_like = Convert.ToInt32(txtRumorLike.Text); rumor.rumor_state = Convert.ToInt32(txtRumorState.Text); rumor.rumor_time = Convert.ToDateTime(txtRumorTime.Text); db.SaveChanges(); } } else { Response.Write("<script>alert('请填写完全!')</script>"); } }
//添加新专题 protected void Unnamed_Click(object sender, EventArgs e) { try { if (fup.PostedFile.FileName == "") { lblInfo.Text = "请选择文件!"; } else { if (!IsAllowedExtension(fup) == false) { lblInfo.Text = "上传文件格式不正确!"; } if (IsAllowedExtension(fup) == true) { string filepath = fup.PostedFile.FileName; string filename = filepath.Substring(filepath.LastIndexOf("\\") + 1); string serverpath = Server.MapPath("picture/") + filename; fup.PostedFile.SaveAs(serverpath); serverpath = "picture/" + filename; if (txtName.Text == "" || Server.HtmlDecode(myEditor.InnerHtml) == "") { Response.Write("<script>alert('输入不能为空!')</script>"); } else { using (var db = new HuXiuEntities()) { var column = new Column(); column.column_title = txtName.Text; column.column_content = Server.HtmlDecode(myEditor.InnerHtml); column.column_cover = serverpath; column.column_time = DateTime.Now; db.Column.Add(column); db.SaveChanges(); } lblInfo.Text = "上传成功!"; Response.Write("<script>alert('添加成功!');location='Column_Add.aspx'</script>"); } } else { lblInfo.Text = "请上传图片!"; } } } catch (Exception ex) { lblInfo.Text = DateTime.Now.ToString() + "上传发生错误!原因是:" + ex.ToString(); } }
//修改是否为首页 protected void btnChangeTop_Click(object sender, EventArgs e) { int newsid = Convert.ToInt32(Request.QueryString["news_id"]); using (var db = new HuXiuEntities()) { News news = db.News.SingleOrDefault(a => a.news_id == newsid); news.news_top = Convert.ToInt32(radlTop.SelectedValue); db.SaveChanges(); Response.Write("<script>alert('修改成功!');location='News_Delete.aspx'</script>"); } }
//修改分类资讯 protected void btnChangeClass_Click(object sender, EventArgs e) { int newsid = Convert.ToInt32(Request.QueryString["news_id"]); using (var db = new HuXiuEntities()) { News news = db.News.SingleOrDefault(a => a.news_id == newsid); News_class newsclass = db.News_class.SingleOrDefault(a => a.news_classname == dropClass.SelectedItem.ToString()); news.news_id = newsclass.news_classid; db.SaveChanges(); Response.Write("<script>alert('修改成功!');location='News_Delete.aspx'</script>"); } }
//删除专题 protected void rptColumn_ItemCommand(object source, RepeaterCommandEventArgs e) { if (e.CommandName == "Delete") { int id = Convert.ToInt32(e.CommandArgument.ToString()); using (var db = new HuXiuEntities()) { Column column = db.Column.SingleOrDefault(a => a.column_id == id); db.Column.Remove(column); db.SaveChanges(); Response.Write("<script>alert('删除成功!');location='Column_Delete.aspx'</script>"); } } }
protected void rptNews_ItemCommand(object source, RepeaterCommandEventArgs e) { //将资讯添加到专题 if (e.CommandName == "Add") { int id = Convert.ToInt32(e.CommandArgument.ToString()); using (var db = new HuXiuEntities()) { var news = db.News.SingleOrDefault(a => a.news_id == id); news.new_column = Convert.ToInt32(Request.QueryString["column_id"].ToString()); db.SaveChanges(); Response.Write("<script>alert('添加成功!');location='Column_Delete.aspx'</script>"); } } }
protected void rptHave_ItemCommand(object source, RepeaterCommandEventArgs e) { //将已有资讯从专题中移出 if (e.CommandName == "Delete") { int id = Convert.ToInt32(e.CommandArgument.ToString()); using (var db = new HuXiuEntities()) { News news = db.News.SingleOrDefault(a => a.news_id == id); news.new_column = 1; db.SaveChanges(); Response.Write("<script>alert('修改成功!');location='Column_Delete.aspx'</script>"); rptHave.DataBind(); } } }
protected void rptActivity_topic_ItemCommand(object source, RepeaterCommandEventArgs e) { int id = Convert.ToInt32(e.CommandArgument.ToString()); if (e.CommandName == "Delete") { using (var db = new HuXiuEntities()) { Activity activity = db.Activity.SingleOrDefault(a => a.activity_id == id); db.Activity.Remove(activity); db.SaveChanges(); } } }
//删除资讯 protected void rptNews_ItemCommand(object source, RepeaterCommandEventArgs e) { if (e.CommandName == "Delete") { int newsid = Convert.ToInt32(e.CommandArgument.ToString()); using (var db = new HuXiuEntities()) { News del = db.News.SingleOrDefault(a => a.news_id == newsid); db.News.Remove(del); db.SaveChanges(); //rptNews.DataBind(); Response.Write("<script>alert('删除成功!');location='News_Delete.aspx'</script>"); } } }
protected void rptActivity_begin_ItemCommand(object source, RepeaterCommandEventArgs e) { int id = Convert.ToInt32(e.CommandArgument.ToString()); if (e.CommandName == "Delete") { using (var db = new HuXiuEntities()) { Activity activity = db.Activity.SingleOrDefault(a => a.activity_id == id); db.Activity.Remove(activity); db.SaveChanges(); } Response.Write("<script>alert('删除成功!');location='Activity_begin.aspx'</script>"); } }
//删除资讯 protected void rptNews_ItemCommand(object source, RepeaterCommandEventArgs e) { if (e.CommandName == "Set") { int newsid = Convert.ToInt32(e.CommandArgument.ToString()); int topid = Convert.ToInt32(Request.QueryString["top_id"]); using (var db = new HuXiuEntities()) { Top top = db.Top.SingleOrDefault(a => a.top_id == topid); top.top_news = newsid; db.SaveChanges(); } Response.Write("<script>alert('设置成功!');location='Top.aspx'</script>"); } }
protected void rptRumor_ItemCommand(object source, RepeaterCommandEventArgs e) { int id = Convert.ToInt32(e.CommandArgument.ToString()); if (e.CommandName == "Delete") { using (var db = new HuXiuEntities()) { Rumor rumor = db.Rumor.SingleOrDefault(a => a.rumor_id == id); db.Rumor.Remove(rumor); db.SaveChanges(); } Response.Write("<script>alert('删除成功!');location='Rumor.aspx'</script>"); } }
protected void btnSub_Click(object sender, EventArgs e) { if (txtClass.Text == "") { Response.Write("<script>alert('输入不能为空!')</script>"); } else { using (var db = new HuXiuEntities()) { News_class newsclass = new News_class(); newsclass.news_classname = txtClass.Text; db.News_class.Add(newsclass); Response.Write("<script>alert('添加成功!');location='Newsclass_Add.aspx'</script>"); db.SaveChanges(); } } }
//修改名字 protected void btnName_Click(object sender, EventArgs e) { using (var db = new HuXiuEntities()) { if (txtName.Text == "") { Response.Write("<script>alert('输入不能为空!')</script>"); } else { int id = Convert.ToInt32(Request.QueryString["column_id"].ToString()); Column column = db.Column.SingleOrDefault(a => a.column_id == id); column.column_title = txtName.Text; db.SaveChanges(); Response.Write("<script>alert('修改成功!');location='Column_Delete.aspx'</script>"); } } }
//修改内容 protected void btnContent_Click(object sender, EventArgs e) { if (myEditor.InnerText == "") { Response.Write("<script>alert('输入不能为空!')</script>"); } else { using (var db = new HuXiuEntities()) { int id = Convert.ToInt32(Request.QueryString["column_id"].ToString()); Column column = db.Column.SingleOrDefault(a => a.column_id == id); column.column_content = Server.HtmlDecode(myEditor.InnerHtml); db.SaveChanges(); Response.Write("<script>alert('修改成功!');location='Column_Delete.aspx'</script>"); } } }
//修改封面 protected void Unnamed_Click(object sender, EventArgs e) { try { if (fup.PostedFile.FileName == "") { lblInfo.Text = "请选择文件!"; } else { if (!IsAllowedExtension(fup) == false) { lblInfo.Text = "上传文件格式不正确!"; } if (IsAllowedExtension(fup) == true) { string filepath = fup.PostedFile.FileName; string filename = filepath.Substring(filepath.LastIndexOf("\\") + 1); string serverpath = Server.MapPath("picture/") + filename; fup.PostedFile.SaveAs(serverpath); serverpath = "picture/" + filename; using (var db = new HuXiuEntities()) { int id = Convert.ToInt32(Request.QueryString["column_id"].ToString()); Column column = db.Column.SingleOrDefault(a => a.column_id == id); column.column_cover = serverpath; db.SaveChanges(); } lblInfo.Text = "上传成功!"; Response.Write("<script>alert('修改成功!');location='Column_Delete.aspx'</script>"); } else { lblInfo.Text = "请上传图片!"; } } } catch (Exception ex) { lblInfo.Text = DateTime.Now.ToString() + "上传发生错误!原因是:" + ex.ToString(); } }
//修改资讯内容 protected void btnChangeContent_Click(object sender, EventArgs e) { int newsid = Convert.ToInt32(Request.QueryString["news_id"]); if (Server.HtmlDecode(myEditor.InnerHtml) == "") { Response.Write("<script>alert('输入不能为空!')</script>"); } else { using (var db = new HuXiuEntities()) { News news = db.News.SingleOrDefault(a => a.news_id == newsid); news.news_content = Server.HtmlDecode(myEditor.InnerHtml); db.SaveChanges(); Response.Write("<script>alert('修改成功!');location='News_Delete.aspx'</script>"); } } }
protected void btnSub_Click(object sender, EventArgs e) { int id = Convert.ToInt32(Request.QueryString["news_classid"]); if (txtName.Text == "") { Response.Write("<script>alert('输入不能为空!')</script>"); } else { using (var db = new HuXiuEntities()) { News_class newsclass = db.News_class.SingleOrDefault(a => a.news_classid == id); newsclass.news_classname = txtName.Text; db.SaveChanges(); Response.Write("<script>alert('修改成功!');location='Newsclass_Delete.aspx'</script>"); } } }
protected void btnnewpwd_Click(object sender, EventArgs e) { if (RequiredFieldValidator1.IsValid == true && RequiredFieldValidator2.IsValid == true && CompareValidator1.IsValid == true) { string username = Session["name2"].ToString(); string EnPswdStr = myfind.md5(txtPwd.Text, 16); string password = EnPswdStr; using (var db = new HuXiuEntities()) { Admin admin = db.Admin.SingleOrDefault(a => a.username == username); admin.password = password; db.SaveChanges(); Response.Write("<script>alert('修改成功!');location='../Login/Login.aspx'</script>"); } } }
protected void Button1_Click(object sender, EventArgs e) { try { if (FileUpload1.PostedFile.FileName == "") { Label1.Text = "请选择文件!"; } else { if (IsAllowedExtension(FileUpload1) == true) { string filepath = FileUpload1.PostedFile.FileName; string filename = filepath.Substring(filepath.LastIndexOf("\\") + 1); string serverpath = Server.MapPath("picture/") + filename; FileUpload1.PostedFile.SaveAs(serverpath); serverpath = "picture/" + filename; using (var db = new HuXiuEntities()) { int topid = Convert.ToInt32(Request.QueryString["top_id"]); Top top = db.Top.SingleOrDefault(a => a.top_id == topid); top.top_cover = serverpath; db.SaveChanges(); } Response.Write("<script>alert('上传成功!');location='Top.aspx'</script>"); } else { Label1.Text = "请上传图片!"; } } } catch (Exception ex) { Label1.Text = DateTime.Now.ToString() + "上传发生错误!原因是:" + ex.ToString(); } }
protected void rptInteresting_ItemCommand(object source, RepeaterCommandEventArgs e) { if (e.CommandName == "Delete") { int id = Convert.ToInt32(e.CommandArgument.ToString()); using (var db = new HuXiuEntities()) { Interest interest = db.Interest.SingleOrDefault(a => a.interest_id == id); db.Interest.Remove(interest); db.SaveChanges(); } Response.Write("<script>alert('删除成功!');location='Interesting.aspx'</script>"); } if (e.CommandName == "URL") { string url = e.CommandArgument.ToString(); //有待改正 Response.Redirect(url); } }
protected void btnupload_Click(object sender, EventArgs e) { int id = Convert.ToInt32(Request.QueryString["id"].ToString()); Boolean fileOk = false; //指定文件路径,pic是项目下的一个文件夹;~表示当前网页所在的文件夹 String path = Server.MapPath("../Images/"); //物理文件路径 int length = this.FileUpload1.PostedFile.ContentLength; //获取图片大小,以字节为单位 //文件上传控件中如果已经包含文件 if (FileUpload1.HasFile) { //得到文件的后缀 String fileExtension = System.IO.Path.GetExtension(FileUpload1.FileName).ToLower(); //允许文件的后缀 String[] allowedExtensions = { ".gif", ".png", ".jpeg", ".jpg", ".bmp" }; //看包含的文件是否是被允许的文件的后缀 for (int i = 0; i < allowedExtensions.Length; i++) { if (fileExtension == allowedExtensions[i]) { fileOk = true; } } } if (fileOk) { try { //文件另存在服务器的指定目录下 string name = FileUpload1.FileName;//获取上传的文件名 path = "../Images/" + name; ibtnChangeiamge.ImageUrl = path; FileUpload1.SaveAs(System.Web.HttpContext.Current.Server.MapPath(path)); using (var db = new HuXiuEntities()) { Activity activity = db.Activity.SingleOrDefault(a => a.activity_id == id); activity.activity_cover = path; db.SaveChanges(); } panel.Visible = false; Response.Write("<script>alert('文件上传成功!');</script>"); } catch { Response.Write("<script>alert('文件上传失败!');</script>"); } } else { Response.Write("<script>alert('只能上传png,jpg,bmp图象文件!');</script>"); } }
protected void BtnRegister_Click(object sender, EventArgs e) { Class1 register = new Class1(); string question1 = DropDownList.SelectedValue; string answer1 = txtanswer.Text; string question2 = DropDownList1.Text; string answer2 = txtanswer1.Text; string question3 = DropDownList2.Text; string answer3 = txtanswer2.Text; if (((((((CompareValidator1.IsValid == true && RequiredFieldValidator2.IsValid == true) && RequiredFieldValidator3.IsValid == true) && RequiredFieldValidator4.IsValid == true) && RequiredFieldValidator5.IsValid == true) && RequiredFieldValidator6.IsValid == true) && RequiredFieldValidator7.IsValid == true) && RequiredFieldValidator9.IsValid == true) { if (txtPwd.Text.IndexOf(" ") >= 0) { Response.Write("<script>alert('密码请不要输入空格!')</script>"); } else { if (question1 == question2 || question2 == question3 || question3 == question1) { Response.Write("<script>alert('问题不能选择一样!')</script>"); } else { using (var db = new HuXiuEntities()) { Admin admin = new Admin(); Admin ad = db.Admin.SingleOrDefault(a => a.username == txtusername.Text); if (ad == null) { admin.username = txtusername.Text; admin.nickname = txtnickname.Text; admin.password = register.md5(txtPwd.Text, 16); admin.email = txtmailbox.Text; admin.photo = "../ Images / t011f6933a23bb6faeb.png"; db.Admin.Add(admin); db.SaveChanges(); Admin ad1 = db.Admin.SingleOrDefault(a => a.username == txtusername.Text); int id = ad1.id; Question thisquestion1 = new Question(); Question thisquestion2 = new Question(); Question thisquestion3 = new Question(); thisquestion1.user_id = id; thisquestion1.question_id = 1; thisquestion2.user_id = id; thisquestion2.question_id = 2; thisquestion3.user_id = id; thisquestion3.question_id = 3; thisquestion1.question1 = question1; thisquestion2.question1 = question2; thisquestion3.question1 = question3; thisquestion1.answer = answer1; db.Question.Add(thisquestion1); thisquestion2.answer = answer2; db.Question.Add(thisquestion2); thisquestion3.answer = answer3; db.Question.Add(thisquestion3); db.SaveChanges(); Response.Write("<script>alert('注册成功!')</script>"); } else { Response.Write("<script>alert('用户名已经存在!')</script>"); } } } } } }
//添加资讯 protected void btnSub_Click(object sender, EventArgs e) { int newsclassid; try { if (fup.PostedFile.FileName == "") { lblInfo.Text = "请选择文件!"; } else { if (!IsAllowedExtension(fup) == false) { lblInfo.Text = "上传文件格式不正确!"; } if (IsAllowedExtension(fup) == true) { string filepath = fup.PostedFile.FileName; string filename = filepath.Substring(filepath.LastIndexOf("\\") + 1); string serverpath = Server.MapPath("picture/") + filename; fup.PostedFile.SaveAs(serverpath); serverpath = "picture/" + filename; using (var db = new HuXiuEntities()) { var news = new News(); if (txtTitle.Text == "") { Response.Write("<script>alert('输入不能为空!')</script>"); } else if (Server.HtmlDecode(myEditor.InnerHtml) == "") { Response.Write("<script>alert('输入不能为空!')</script>"); } else if (txtAuthor.Text == "") { Response.Write("<script>alert('输入不能为空!')</script>"); } else { news.news_title = txtTitle.Text; news.news_content = Server.HtmlDecode(myEditor.InnerHtml); news.news_time = DateTime.Now; int cout; using (var dd = new HuXiuEntities()) { var topcount = from it in db.News where it.news_top == 1 select it; cout = topcount.ToList().Count; } if (Convert.ToInt16(radlTop.SelectedValue) == 1 && cout > 2) { Response.Write("<script>alert('已有三条头条,不能再设置头条了!');location='News_Add.aspx'</script>"); } else { news.news_top = Convert.ToInt16(radlTop.SelectedValue); news.news_cover = serverpath; using (var db_0 = new HuXiuEntities()) { string dropclass = dropClass.SelectedValue.ToString(); News_class news_class = db_0.News_class.SingleOrDefault(a => a.news_classname == dropclass); newsclassid = news_class.news_classid; } news.news_class = newsclassid; news.new_column = 1; news.new_author = txtAuthor.Text; db.News.Add(news); db.SaveChanges(); } lblInfo.Text = "上传成功!"; Response.Write("<script>alert('添加成功!');location='News_Add.aspx'</script>"); } } } else { lblInfo.Text = "请上传图片!"; } } } catch (Exception ex) { lblInfo.Text = DateTime.Now.ToString() + "上传发生错误!原因是:" + ex.ToString(); } }
protected void btnNewActivity_Click(object sender, EventArgs e) { string topic_id = null; using (var db1 = new HuXiuEntities()) { if (txtTopicName.Text != null) { Topic topicname = db1.Topic.SingleOrDefault(a => a.topic_name == txtTopicName.Text); if (topicname == null) { Response.Write("<script>alert('该系列不存在,请确认无误再填写')</script>"); } else { topic_id = topicname.topic_id.ToString(); } } } if (txtTitle.Text != "" && txtCoverLabel.Text != "" && myEditor.InnerHtml != "" && ibtnChangeiamge.ImageUrl != "" && txtActivityBeginTime.Text != "" && txtActivityEndTime.Text != "") { int class1; if (activityKind.SelectedValue == "虎嗅活动") { class1 = 1; } else if (activityKind.SelectedValue == "活动频道") { class1 = 2; } else { class1 = 3; } using (var db = new HuXiuEntities()) { Activity newActivity = new Activity(); newActivity.activity_name = txtTitle.Text; newActivity.activity_topicid = Convert.ToInt32(topic_id); newActivity.activity_topicname = txtTopicName.Text; newActivity.activity_coverlable = txtCoverLabel.Text; newActivity.activity_content = Server.HtmlDecode(myEditor.InnerHtml); newActivity.activity_cover = ibtnChangeiamge.ImageUrl; newActivity.activity_class = class1; newActivity.activity_start = Convert.ToDateTime(txtActivityBeginTime.Text); newActivity.activity_end = Convert.ToDateTime(txtActivityEndTime.Text); db.Activity.Add(newActivity); db.SaveChanges(); Response.Write("<script>alert('添加成功!');location='Activity_new.aspx'</script>"); } } else { Response.Write("<script>alert('请填写完全!')</script>"); } }
protected void btnActivity_Click(object sender, EventArgs e) { string topic_id = null; int id = Convert.ToInt32(Request.QueryString["id"].ToString()); using (var db1 = new HuXiuEntities()) { if (txtTopicName.Text != null) { Topic topicname = db1.Topic.SingleOrDefault(a => a.topic_name == txtTopicName.Text); if (topicname == null) { Response.Write("<script>alert('该系列不存在,请确认无误再填写')</script>"); } else { topic_id = topicname.topic_id.ToString(); } } if (txtTitle.Text != "" && myEditor.InnerHtml != "" && txtTopicName.Text != "" && txtCoverLabel.Text != "" && txtActivityBeginTime.Text != "" && txtActivityEndTime.Text != "") { int class1; if (activityKind.SelectedValue == "虎嗅活动") { class1 = 1; } else if (activityKind.SelectedValue == "活动频道") { class1 = 2; } else { class1 = 3; } using (var db = new HuXiuEntities()) { Activity new_activity = db.Activity.SingleOrDefault(a => a.activity_id == id); new_activity.activity_name = txtTitle.Text; new_activity.activity_content = Server.HtmlDecode(myEditor.InnerHtml); new_activity.activity_topicid = Convert.ToInt32(topic_id); new_activity.activity_topicname = txtTopicName.Text; new_activity.activity_class = class1; new_activity.activity_start = Convert.ToDateTime(txtActivityBeginTime.Text); new_activity.activity_end = Convert.ToDateTime(txtActivityEndTime.Text); new_activity.activity_coverlable = txtCoverLabel.Text; db.SaveChanges(); Response.Write("<script>alert('修改成功!')</script>"); } } } }