protected void btnSetNoImg_Click(object sender, EventArgs e) { if (Session["ZT_ADMIN"] == null) { Response.Redirect("Login.aspx"); } else { if (Request["InfoID"] + "" == "") { Response.Redirect("RightsWarn.aspx"); } else { WebProject.BLL.BaseData.ZT_COM_CompanyInfo bll_CompanyInfo = new WebProject.BLL.BaseData.ZT_COM_CompanyInfo(); WebProject.Model.BaseData.ZT_COM_CompanyInfo model_CompanyInfo = bll_CompanyInfo.GetModel(Int32.Parse(Request["InfoID"].ToString())); if (model_CompanyInfo.ImgUrl.ToString() != "onlinenone.jpg") { System.IO.File.Delete(Server.MapPath("IMG/" + model_CompanyInfo.ImgUrl.ToString())); model_CompanyInfo.ImgUrl = "onlinenone.jpg"; model_CompanyInfo.LastUpdateBy = SessionUtil.GetAdminSession().AdminNo; model_CompanyInfo.LastUpdateDate = DateTime.Now; bll_CompanyInfo.Update(model_CompanyInfo); LogManage.WriteLog(Request.UserHostAddress, "公司信息管理", "删除图片", "成功", "信息标题:" + model_CompanyInfo.Title + ", 修改人:" + SessionUtil.GetAdminSession().AdminNo); } MessageBox.Show(this, "删除原图片成功!"); } } }
protected void btnSubmit_Click(object sender, EventArgs e) { if (Session["ZT_ADMIN"] == null) { Response.Redirect("Login.aspx"); } else { if (this.txtTitle.Text.Trim() == "") { MessageBox.Show(this, "请输入信息标题!"); return; } int InfoOrder; if (this.txtInfoOrder.Text.Trim() == "") { InfoOrder = 1000; } else { double u; if (!double.TryParse(this.txtInfoOrder.Text.Trim(), out u)) { MessageBox.Show(this, "排序必须为数字!"); return; } else { InfoOrder = Convert.ToInt32(this.txtInfoOrder.Text.Trim()); } } if (this.txtBody.Text.Trim() == "") { MessageBox.Show(this, "请输入信息介绍!"); return; } if (Request["InfoID"] + "" == "") { Response.Redirect("RightsWarn.aspx"); } else { Boolean fileTypeOK = false; String path = Server.MapPath("~/SysManage/IMG/"); if (txtImgUrl.HasFile == false) { WebProject.BLL.BaseData.ZT_COM_CompanyInfo bll_CompanyInfo = new WebProject.BLL.BaseData.ZT_COM_CompanyInfo(); WebProject.Model.BaseData.ZT_COM_CompanyInfo model_CompanyInfo = bll_CompanyInfo.GetModel(Int32.Parse(Request["InfoID"].ToString())); model_CompanyInfo.Body = this.txtBody.Text.Trim(); model_CompanyInfo.LastUpdateBy = SessionUtil.GetAdminSession().AdminNo; model_CompanyInfo.LastUpdateDate = DateTime.Now; model_CompanyInfo.InfoOrder = Int32.Parse(this.txtInfoOrder.Text.Trim()); model_CompanyInfo.Title = this.txtTitle.Text.Trim(); bll_CompanyInfo.Update(model_CompanyInfo); LogManage.WriteLog(Request.UserHostAddress, "公司信息管理", "修改公司信息", "成功", "信息标题:" + model_CompanyInfo.Title + ", 修改人:" + SessionUtil.GetAdminSession().AdminNo); MessageBox.ShowAndRedirect(this, "修改信息成功!", "CompanyInfoList.aspx"); } if (txtImgUrl.HasFile == true) { String fileExtension = System.IO.Path.GetExtension(txtImgUrl.FileName).ToLower(); String[] allowedExtensions = { ".bmp", ".jpg", ".jpeg", ".png", ".gif" }; for (int i = 0; i < allowedExtensions.Length; i++) { if (fileExtension == allowedExtensions[i]) { fileTypeOK = true; break; } } if (fileTypeOK == false) { MessageBox.Show(this, "你要上传的文件类型不符合要求!"); return; } if (fileTypeOK == true) { if (txtImgUrl.PostedFile.ContentLength > 10240000) { MessageBox.Show(this, "你选择上传的文件不能大于10M,请重新选择!"); return; } if (txtImgUrl.PostedFile.ContentLength <= 10240000) { try { string SaveFileName = DateTime.Now.ToString().Replace("-", "").Replace(" ", "").Replace(":", "") + fileExtension; txtImgUrl.PostedFile.SaveAs(path + SaveFileName); WebProject.BLL.BaseData.ZT_COM_CompanyInfo bll_CompanyInfo = new WebProject.BLL.BaseData.ZT_COM_CompanyInfo(); WebProject.Model.BaseData.ZT_COM_CompanyInfo model_CompanyInfo = bll_CompanyInfo.GetModel(Int32.Parse(Request["InfoID"].ToString())); model_CompanyInfo.Body = this.txtBody.Text.Trim(); model_CompanyInfo.LastUpdateBy = SessionUtil.GetAdminSession().AdminNo; model_CompanyInfo.LastUpdateDate = DateTime.Now; model_CompanyInfo.ImgUrl = SaveFileName; model_CompanyInfo.InfoOrder = Int32.Parse(this.txtInfoOrder.Text.Trim()); model_CompanyInfo.Title = this.txtTitle.Text.Trim(); bll_CompanyInfo.Update(model_CompanyInfo); LogManage.WriteLog(Request.UserHostAddress, "公司信息管理", "修改公司信息", "成功", "信息标题:" + model_CompanyInfo.Title + ", 修改人:" + SessionUtil.GetAdminSession().AdminNo); MessageBox.ShowAndRedirect(this, "修改信息成功!", "CompanyInfoList.aspx"); } catch (Exception) { MessageBox.Show(this, "文件上传失败!"); return; } } } } } } }