//全选按钮 protected void btnSelect_All_Click(object sender, EventArgs e) { Grid_Contract.SelectAllRows(); int[] select = Grid_Contract.SelectedRowIndexArray; int m; //取整数(不是四舍五入,全舍) int Pages = (int)Math.Floor(Convert.ToDouble(Grid_Contract.RecordCount / this.Grid_Contract.PageSize)); if (Grid_Contract.PageIndex == Pages) { m = (Grid_Contract.RecordCount - this.Grid_Contract.PageSize * Grid_Contract.PageIndex); } else { m = this.Grid_Contract.PageSize; } bool isCheck = false; for (int i = 0; i < m; i++) { if (BoxSelect_Contract.GetCheckedState(i) == false) { isCheck = true; } } if (isCheck) { foreach (int item in select) { BoxSelect_Contract.SetCheckedState(item, true); } btnDelete.Enabled = true; btnSelect_All.Text = "取消全选"; } else { foreach (int item in select) { BoxSelect_Contract.SetCheckedState(item, false); } btnDelete.Enabled = false; btnSelect_All.Text = "全选"; } }
protected void Grid_Contract_RowCommand(object sender, GridCommandEventArgs e) { string strs = Session["LoginName"].ToString(); string Person = Grid_Contract.Rows[e.RowIndex].Values[2].ToString(); if (Person != strs && Convert.ToInt32(Session["SecrecyLevel"]) != 5) { string str = "您无对此行操作的权限!此行信息为" + Person + "录入,请与管理员联系!"; BoxSelect_Contract.SetCheckedState(e.RowIndex, false); Alert.ShowInTop(str); } int m; //取整数(不是四舍五入,全舍) int Pages = (int)Math.Floor(Convert.ToDouble(Grid_Contract.RecordCount / this.Grid_Contract.PageSize)); if (Grid_Contract.PageIndex == Pages) { m = (Grid_Contract.RecordCount - this.Grid_Contract.PageSize * Grid_Contract.PageIndex); } else { m = this.Grid_Contract.PageSize; } List <int> selections = new List <int>(); for (int i = 0; i < m; i++) { if (BoxSelect_Contract.GetCheckedState(i)) { selections.Add(i); } } if (selections.Count == 0) { btnDelete.Enabled = false; //Alert.ShowInTop("请至少选择一项!"); return; } else { btnDelete.Enabled = true; } }
//删除资料 protected void btnDelete_Click(object sender, EventArgs e) { try { int m; //取整数(不是四舍五入,全舍) int Pages = (int)Math.Floor(Convert.ToDouble(Grid_Contract.RecordCount / this.Grid_Contract.PageSize)); if (Grid_Contract.PageIndex == Pages) { m = (Grid_Contract.RecordCount - this.Grid_Contract.PageSize * Grid_Contract.PageIndex); } else { m = this.Grid_Contract.PageSize; } List <int> selections = new List <int>(); for (int i = 0; i < m; i++) { if (BoxSelect_Contract.GetCheckedState(i)) { selections.Add(i); } } if (Convert.ToInt32(Session["SecrecyLevel"]) == 5) { for (int i = 0; i < selections.Count(); i++) { int ContractID = Convert.ToInt32(Grid_Contract.DataKeys[selections[i]][0].ToString()); //删除资料附件 int AttactID = BLLContract.FindAttachmentID(ContractID); string strPath; if (AttactID != 0) { strPath = BLLAttachment.FindPath(AttactID); if (strPath != "") { //删除附件文件 publicMethod.DeleteFile(AttactID, strPath); //在附件表中删除附件数据 BLLAttachment.Delete(AttactID); } } //删除资料借阅记录 List <int> listRecordID = BLLLibraryRecord.FindLibraryID(ContractID, "资料"); if (listRecordID != null) { for (int j = 0; j < listRecordID.Count(); j++) { BLLLibraryRecord.Delete(listRecordID[j]); } } //删除资料 BLLContract.Delete(Convert.ToInt32(Grid_Contract.DataKeys[selections[i]][0].ToString())); } Alert.ShowInTop("删除成功!"); btnSelect_All.Text = "全选"; } else { for (int i = 0; i < selections.Count(); i++) { BLLContract.UpdateIsPass(Convert.ToInt32(Grid_Contract.DataKeys[selections[i]][0]), false); List <int> listRecordID = BLLLibraryRecord.FindLibraryID(Convert.ToInt32(Grid_Contract.DataKeys[selections[i]][0]), "资料"); for (int j = 0; j < listRecordID.Count(); i++) { BLLLibraryRecord.UpdateIsPass(listRecordID[j], false); } //BLLUser.FindByLoginName(Session["LoginName"].ToString()).UserName operate.LoginName = Session["LoginName"].ToString(); operate.OperationTime = DateTime.Now; operate.LoginIP = " "; operate.OperationContent = "Contract"; operate.OperationType = "删除"; operate.OperationDataID = Convert.ToInt32(Grid_Contract.DataKeys[selections[i]][0]); op.Insert(operate); //BindData(); Alert.ShowInTop("操作已经提交,请等待管理员确认!"); btnSelect_All.Text = "全选"; } } btnDelete.Enabled = false; BindData(); Grid_Contract.PageIndex = 0; Grid_Contract.PageSize = 20; BindData(); } catch (Exception ex) { BLCommon.PublicMethod pm = new BLCommon.PublicMethod(); pm.SaveError(ex, this.Request); } }