/// <summary>查询 /// /// </summary> private void DoQueryData() { string strWhere = GetSearchSql(); m_lstTreeListDemo = m_treeListDemoDal.GetListArray("*", "Id", "ASC", Pager.PageSize, Pager.PageIndex, strWhere); Pager.RecordCount = m_treeListDemoDal.CalcCount(strWhere); Pager.InitPageInfo(); if (m_lstTreeListDemo != null && m_lstTreeListDemo.Count > 0) { this.dataTreeListView.DataSource = m_lstTreeListDemo; } }
/// <summary>执行查询 /// /// </summary> private void DoQueryData() { try { btnQuery.Enabled = false; string strWhere = GetSearchSql(); m_lstTreeListDemo = m_TreeListDemoDAL.GetListArray("*", "Id", "ASC", Pager.PageSize, Pager.PageIndex, strWhere); Pager.RecordCount = m_TreeListDemoDAL.CalcCount(strWhere); Pager.InitPageInfo(); dataTreeListView.DataSource = m_lstTreeListDemo; } catch (Exception) { throw; } finally { btnQuery.Enabled = true; } }
private void btnSave_Click(object sender, EventArgs e) { string strReturnMsg = CheckInput(); if (strReturnMsg != string.Empty) { MessageBox.Show(strReturnMsg); return; } //新增 if (m_TreeListDemo == null) { string strNameValue = txtEditName.Text.Trim() ; if (m_TreeListDemoDAL.CalcCount("Name='" + strNameValue + "'") > 0) { MessageBox.Show(@"名称已经存在"); return; } TreeListDemo model = EntityOperateManager.AddEntity <TreeListDemo>(this.tabPage); model.ParentId = m_intParentId; int intReturn = m_TreeListDemoDAL.Add(model); if (intReturn > 0) { MessageBox.Show(@"添加成功"); model.Id = intReturn; m_lstTreeListDemo.Add(model); ListTreeListDemo = m_lstTreeListDemo; this.DialogResult = DialogResult.OK; } else { MessageBox.Show(@"添加失败"); } } //修改 else { string strNameValue = txtEditName.Text.Trim() ; if (m_TreeListDemoDAL.CalcCount(" Id !=" + m_TreeListDemo.Id + " and Name='" + strNameValue + "'") > 0) { MessageBox.Show(@"名称已经存在"); return; } m_TreeListDemo = EntityOperateManager.EditEntity(this.tabPage, m_TreeListDemo); bool blnReturn = m_TreeListDemoDAL.Update(m_TreeListDemo); if (blnReturn) { MessageBox.Show(@"修改成功"); ListTreeListDemo = m_lstTreeListDemo; this.DialogResult = DialogResult.OK; } else { MessageBox.Show(@"修改失败"); } } }