using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using SQLHelper; using DBUtility; namespace BLL { public partial class Xt_SystemParameter : Form { private int HItemIDCol = 0; private int HNumberCol = 0; public DBUtility.frm_B_BillQueryCondition_New frmCondition; const string ViewName = "h_v_Xt_SystemParameterList"; const string ModName = "系统参数"; public Pub_Class.ClsPub.Enum_InputMode InputMode; //录入状态标志(0-非录入状态 1-增加 2-修改) public long HItemID;//项目ID public string sCondition; //过滤条件 ClsCN oCn = new ClsCN(); ClsXt_SystemParameter oXtSParameter = new ClsXt_SystemParameter(); ClsXt_SystemParameterHlp oXtSParameterHlp = new ClsXt_SystemParameterHlp(); TreeNode CurNode = new TreeNode(); ClsPub oPub = new ClsPub(); public Xt_SystemParameter() { InitializeComponent(); } //以下代码基本不需要修改 #region 固定代码 //保存GRID列宽 private void Xt_SystemParameter_FormClosing(object sender, FormClosingEventArgs e) { DBUtility.ClsPub.SaveGridView(grdMain, this.Name, DBUtility.ClsPub.AppPath); } //窗体加载 private void Xt_SystemParameter_Load(object sender, EventArgs e) { frmCondition = new DBUtility.frm_B_BillQueryCondition_New(); LoadTree(); initGrid(); InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_View; RefreshTool(); } //加载子结点 private void LoadAllNodes(TreeNode sNode) { string sName; if (sNode != null) { sName = sNode.Text.Trim(); char c = Convert.ToChar("-"); string[] s = sName.Split(c); if (s.Length > 0) { sName = s[0].Trim(); } try { if (sNode.Text == "系统参数设置") { sName = ""; } sNode.Nodes.Clear(); DataSet Ds = oCn.RunProcReturn("select HItemID,HModClass,HCaption from Xt_SystemParameter order by HItemID", "Xt_SystemParameter"); for (int i = 0; i < Ds.Tables[0].Rows.Count; i++) { TreeNode oNode = sNode.Nodes.Add("T" + Ds.Tables[0].Rows[i]["HItemID"].ToString().Trim(), Ds.Tables[0].Rows[i]["HModClass"].ToString().Trim() + "-" + Ds.Tables[0].Rows[i]["HCaption"].ToString().Trim(), 0, 1); } sNode.Expand(); } catch (Exception e) { MessageBox.Show("加载子项目失败！" + e.Message, "提示"); } } } //加载树形 private void LoadTree() { try { tv.Nodes.Clear(); tv.ImageList = imageList1; TreeNode sNode = tv.Nodes.Add("T ", this.Text, 0, 1); LoadAllNodes(sNode); } catch (Exception e ) { MessageBox.Show("加载树型失败！" + e.Message, "提示"); } } private bool AllowSave() { if (cmbHModClass.Text.Trim() == "") { MessageBox.Show("模块大类不能为空！", "提示"); return false; } if (txtHCaption.Text.Trim() == "") { MessageBox.Show("参数名称不能为空！", "提示"); return false; } //审核代码是否合理 //是否重复代码 //if (oXtSParameter.HavSameNumber(HItemID, txtgnbm.Text.Trim())) //{ // MessageBox.Show("代码重复！", "提示"); // return false; //} return true; } //新增 private void AddNew() { InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_AddNew; Init(); } //退出模块 private void tc_Click(object sender, EventArgs e) { this.Close(); } //刷新 private void xs_Click(object sender, EventArgs e) { Display(); } //查询 private void cx_Click(object sender, EventArgs e) { frmCondition = new DBUtility.frm_B_BillQueryCondition_New(); frmCondition.Tag = ""; frmCondition.ViewName = ViewName; frmCondition.ModName = this.Name; frmCondition.ShowDialog(); if (frmCondition.Tag.ToString() == "OK") { Display(); } } //得到对应列 private Int32 Fun_GetCol(string sCol) { return DBUtility.Gy_BaseFun.Fun_GetCol(sCol, grdMain); } //刷新TOOLBAR private void RefreshTool() { if (InputMode == Pub_Class.ClsPub.Enum_InputMode.InputMode_View) { stTab.SelectedIndex = 0; stTab.TabPages.Remove(this.tabPage2); stTab.TabPages.Remove(this.tabPage1); stTab.TabPages.Add(this.tabPage1); grdMain.Enabled = true; tc.Enabled = true; yl.Enabled = true; xz.Enabled = true; xg.Enabled = true; sc.Enabled = true; xs.Enabled = true; cx.Enabled = true; fz.Enabled = false; } else { stTab.SelectedIndex = 1; stTab.TabPages.Remove(this.tabPage1); stTab.TabPages.Remove(this.tabPage2); stTab.TabPages.Add(this.tabPage2); stTab.TabPages[0].Hide(); grdMain.Enabled = false; tc.Enabled = true; yl.Enabled = false; xz.Enabled = false; xg.Enabled = false; sc.Enabled = false; xs.Enabled = false; cx.Enabled = false; fz.Enabled = true; } } //删除项目 public void Delete() { ClsXt_SystemParameterHlp oXtSParameterHlp = new ClsXt_SystemParameterHlp(); if (DBUtility.Gy_BaseFun.AllowRow(grdMain)) { if (MessageBox.Show("确定要删除当前项目？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK) { //得到HITEMID long sItemID; sItemID = DBUtility.ClsPub.isLong(grdMain.Rows[grdMain.CurrentRow.Index].Cells[HItemIDCol].Value); //判断存在性 string s = ""; if (oXtSParameterHlp.GetInfoByID(sItemID,ref s)) { //if (oXtSParameter.HavChildCodes(sItemID)) //{ // MessageBox.Show("此项目存在子项目，不能删除！", "提示"); // return; //} if (oXtSParameter.DeleteByID(sItemID,ref s)) { //更新上级为 末级 MessageBox.Show("删除项目成功！", "提示"); Display(); } else { MessageBox.Show("删除项目失败！"+s, "提示"); } } } } } //取消按钮 private void cmdCancel_Click(object sender, EventArgs e) { InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_View; RefreshTool(); } //保存按钮 private void cmdOK_Click(object sender, EventArgs e) { if (!WriteClass()) return; if (Save()) { MessageBox.Show("保存完毕！", "提示"); } else { MessageBox.Show("保存失败！", "提示"); } if (InputMode == Pub_Class.ClsPub.Enum_InputMode.InputMode_Modify) { InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_View; RefreshTool(); } } //树型 单击 private void tv_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e) { CurNode = e.Node; if (CurNode != null) { if (CurNode.Nodes.Count == 0) LoadAllNodes(CurNode); //找到选中结点 FindRow(CurNode.Text); } } //查找结点 private void FindRow(string sCode) { DBUtility.Gy_BaseFun.FindRow(sCode, ModName, ref sCondition); Display(); } //删除 private void sc_Click(object sender, EventArgs e) { Delete(); } //新增按钮 private void xz_Click(object sender, EventArgs e) { InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_AddNew; Init(); } //修改 private void Modify() { if (DBUtility.Gy_BaseFun.AllowRow(grdMain)) { InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_Modify; RefreshTool(); Init(); } } //修改按钮 private void xg_Click(object sender, EventArgs e) { Modify(); } ////选中行是否正常 //private bool AllowRow() //{ // if (grdMain.Row >= grdMain.FixedRows && grdMain.Row <= grdMain.Rows - 1) // return true; // else // return false; //} // private void Sub_Copy() { HItemID = 0; InputMode = Pub_Class.ClsPub.Enum_InputMode.InputMode_AddNew; } //初始化界面 private bool Init() { long sItemID; if (InputMode == Pub_Class.ClsPub.Enum_InputMode.InputMode_AddNew) { Sub_Clear(); RefreshTool(); return true; } else { //得到HITEMID string s = ""; ClsXt_SystemParameterHlp oXtSParameterHlp = new ClsXt_SystemParameterHlp(); sItemID = DBUtility.ClsPub.isLong(grdMain.Rows[grdMain.CurrentRow.Index].Cells[HItemIDCol].Value); //检查是否存在 if (oXtSParameterHlp.GetInfoByID(sItemID,ref s)) { ShowData(sItemID); return true; } else { MessageBox.Show("您选择的项目已经不存在！"+ s, "提示"); return false; } } } //保存 private bool Save() { if (InputMode == Pub_Class.ClsPub.Enum_InputMode.InputMode_AddNew) { if (oXtSParameter.AddNew()) { Init(); } else { return false; } Display(); } if (InputMode == Pub_Class.ClsPub.Enum_InputMode.InputMode_Modify) { if (!oXtSParameter.ModifyByID(HItemID)) { return false; } Display(); } return true; } //保存列宽 private void bclk_Click(object sender, EventArgs e) { DBUtility.ClsPub.SaveGridView(grdMain, this.Name, DBUtility.ClsPub.AppPath); } //默认列宽 private void mrlk_Click(object sender, EventArgs e) { DBUtility.ClsPub.DefaultGridView(grdMain); //参数解释 开始列 ，结束列，是否以最大列宽为准，最小列宽 DBUtility.ClsPub.SaveGridView(grdMain, this.Name, DBUtility.ClsPub.AppPath); } //时间控件 private void timer1_Tick(object sender, EventArgs e) { timer1.Enabled = false; Display(); } //双击GRID private void grdMain_DblClick(object sender, EventArgs e) { Modify(); } //初始化GRID private void initGrid() { DBUtility.Gy_BaseFun.initGrid(grdMain); } //显示列表 private void Display() { ClsCN SubCn = new ClsCN(); DataSet DSet ; string sSql = ""; string sWhere = ""; //刷新树形 LoadTree(); //过滤条件 if (frmCondition.SqlStr.Trim().Length == 0) { sSql = "Select * from " + ViewName + " order by HItemID"; } else { sSql = frmCondition.SqlStr + sWhere + " order by HItemID"; } //执行SQL DSet = SubCn.RunProcReturn(sSql, ViewName); //生成首行标题 if (DSet == null) { MessageBox.Show("显示失败！原因：" + DBUtility.ClsPub.sExeReturnInfo); return; } grdMain.DataSource = DSet.Tables[0].DefaultView; //加载列宽 DBUtility.Gy_BaseFun.DisplayGrid(grdMain, this.Name); // HItemIDCol = Fun_GetCol("HItemID"); //HNumberCol = Fun_GetCol("功能编码"); } //复制按钮 private void fz_Click(object sender, EventArgs e) { Sub_Copy(); } #endregion #region 类的读写 //读取类 到 控件 private void ShowData(long sItemID) { string s = ""; if (oXtSParameterHlp.GetInfoByID(sItemID,ref s)) { HItemID = oXtSParameterHlp.oModel.HItemID; cmbHModClass.Text = oXtSParameterHlp.oModel.HModClass; cmbHKey.Text = oXtSParameterHlp.oModel.HKey; txtHCaption.Text = oXtSParameterHlp.oModel.HCaption; cmbHValue.Text = oXtSParameterHlp.oModel.HValue; txtHExplanation.Text = oXtSParameterHlp.oModel.HExplanation; txtHFarmat.Text = oXtSParameterHlp.oModel.HFarmat; if (oXtSParameterHlp.oModel.HReadonly) chkHReadonly.Checked = true; else chkHReadonly.Checked = false; } } //写入类 从控件 private bool WriteClass() { //判断是否允许 保存 if (!AllowSave()) { return false; } //检查父级是否存在 //string sParent; //sParent = oPub.GetParentCode(txtgnbm.Text.Trim()); //if (sParent.Trim() == "") //{ // oXtSParameter.HParentID = 0; //} //else //{ // if (oXtSParameter.HavParentCode(sParent.Trim(), HItemID)) // { // oXtSParameter.HParentID = oXtSParameter.HItemID; // } // else // { // MessageBox.Show("上级代码不存在或被禁用！", "提示"); // return false; // } //} ////得到短代码 //string sShortNumber; //sShortNumber = oPub.GetShortNumber(txtgnbm.Text.Trim()); //if (sShortNumber.Trim() == "") //{ // return false; //} ////保存原代码 //if (oXtSParameterHlp.GetInfoByID(HItemID)) //{ // oXtSParameter.HOldNumber = oXtSParameterHlp.HNumber; // //是否新代码是自己子项目的　子项目 // if (sParent.Length >= oXtSParameter.HOldNumber.Length) // { // if (sParent.Substring(0, oXtSParameter.HOldNumber.ToString().Length) == oXtSParameter.HOldNumber.Trim()) // { // MessageBox.Show("新代码不能是自己的下级的子项目！", "提示"); // return false; // } // } //} //else //{ // oXtSParameter.HOldNumber = ""; //} //写入信息 oXtSParameter.oModel.HModClass = cmbHModClass.Text.Trim(); oXtSParameter.oModel.HKey = cmbHKey.Text.Trim(); oXtSParameter.oModel.HCaption = txtHCaption.Text.Trim(); oXtSParameter.oModel.HValue = cmbHValue.Text.Trim(); oXtSParameter.oModel.HReadonly = chkHReadonly.Checked; oXtSParameter.oModel.HExplanation = txtHExplanation.Text.Trim(); oXtSParameter.oModel.HFarmat = txtHFarmat.Text.Trim(); return true; } #endregion #region 界面控件处理 //新增时清空信息 private void Sub_Clear() { //清空界面控件 for 控件 foreach (Control ct in tabPage2.Controls) { switch (ct.GetType().Name) { case "ListBox": ((ListBox)ct).Items.Clear(); break; case "CheckBox": ((CheckBox)ct).Checked = false; break; case "RadioButton": break; case "ComboBox": ((ComboBox)ct).SelectedIndex = 0; break; case "TextBox": ((TextBox)ct).Text = ""; break; case "DateTimePicker": ((DateTimePicker)ct).Value = DateTime.Today; break; default: break; } } // HItemID = 0; } #endregion private void grdMain_SelChange(object sender, EventArgs e) { } private void grdMain_DoubleClick(object sender, EventArgs e) { Modify(); } } }