using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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namespace DBUtility
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{
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public partial class Gy_Base : Form
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{
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public string ViewName ;
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public string BillName ;
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public string ModName ;
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public int HItemIDCol;
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public int HNumberCol;
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public ClsPub.Enum_InputMode InputMode; //录入状态标志(0-非录入状态 1-增加 2-修改)
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public long HItemID;//项目ID
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public string sCondition; //过滤条件
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public TreeNode CurNode = new TreeNode();
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public frm_B_BillQueryCondition_New frmCondition;
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public Gy_Base()
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{
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InitializeComponent();
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}
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//以下代码基本不需要修改
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#region 固定代码
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//新增
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public void AddNew()
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{
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InputMode =ClsPub.Enum_InputMode.InputMode_AddNew;
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Init();
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}
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//退出模块
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private void tc_Click(object sender, EventArgs e)
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{
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this.Close();
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}
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//刷新
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private void xs_Click(object sender, EventArgs e)
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{
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Display();
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}
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//查询
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//取消按钮
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private void cmdCancel_Click(object sender, EventArgs e)
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{
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InputMode = ClsPub.Enum_InputMode.InputMode_View;
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RefreshTool();
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}
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//保存按钮
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private void cmdOK_Click(object sender, EventArgs e)
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{
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if (!WriteClass())
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return;
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if (Save())
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{
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MessageBox.Show("保存完毕！", "提示");
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}
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else
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{
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MessageBox.Show("保存失败！原因："+ClsPub.sExeReturnInfo, "提示");
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}
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if (InputMode == ClsPub.Enum_InputMode.InputMode_Modify)
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{
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InputMode = ClsPub.Enum_InputMode.InputMode_View;
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RefreshTool();
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}
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}
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//树型 单击
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private void tv_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
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{
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CurNode = e.Node;
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if (CurNode != null)
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{
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if (CurNode.Nodes.Count == 0)
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LoadAllNodes(CurNode);
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//找到选中结点
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FindRow(CurNode.Text);
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}
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}
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//删除
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private void sc_Click(object sender, EventArgs e)
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{
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Delete();
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}
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//新增按钮
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private void xz_Click(object sender, EventArgs e)
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{
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InputMode = ClsPub.Enum_InputMode.InputMode_AddNew;
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Init();
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}
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//修改
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public void Modify()
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{
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if (AllowRow())
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{
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InputMode = ClsPub.Enum_InputMode.InputMode_Modify;
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RefreshTool();
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Init();
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}
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}
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//修改按钮
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private void xg_Click(object sender, EventArgs e)
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{
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Modify();
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}
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//选中行是否正常
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public bool AllowRow() //Lock
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{
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if (grdMain.CurrentRow!=null)
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return true;
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else
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return false;
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}
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//
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public void Sub_Copy()
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{
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txtHNumber.Text = "";
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HItemID = 0;
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InputMode = ClsPub.Enum_InputMode.InputMode_AddNew;
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}
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//保存列宽
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private void bclk_Click(object sender, EventArgs e)
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{
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ClsPub.SaveGridView(grdMain, this.Name,ClsPub.AppPath);
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}
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//默认列宽
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private void mrlk_Click(object sender, EventArgs e)//Lock
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{
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ClsPub.DefaultGridView(grdMain);
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//参数解释 开始列 ，结束列，是否以最大列宽为准，最小列宽
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ClsPub.SaveGridView(grdMain, this.Name, ClsPub.AppPath);
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}
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//时间控件
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private void timer1_Tick(object sender, EventArgs e)
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{
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timer1.Enabled = false;
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Display();
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}
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//双击GRID
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private void grdMain_DblClick(object sender, EventArgs e)
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{
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Modify();
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}
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//复制按钮
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private void fz_Click(object sender, EventArgs e)
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{
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Sub_Copy();
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}
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#endregion
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#region 类的读写
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//读取类 到 控件
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public virtual void ShowData(long sItemID)
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{
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return;
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}
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//写入类 从控件
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public virtual bool WriteClass()
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{
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return true;
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}
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//显示列表
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public void Display() // 幻心
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{
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SQLHelper.ClsCN SubCn = new SQLHelper.ClsCN();
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DataSet DSet;
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string sSql = "";
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string sWhere = "";
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//刷新树形
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//LoadTree();
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//过滤条件
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if (ClsPub.isStrNull(sCondition) == "" && frmCondition.SqlStr.Trim().Length != 0)
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{
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sSql = frmCondition.SqlStr + sWhere + " order by HItemID";
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}
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else if (ClsPub.isStrNull(sCondition) != "")
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{
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sSql = "Select * from " + ViewName + sCondition + sWhere + " order by HItemID";
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}
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else
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{
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sSql = "Select * from " + ViewName + " order by HItemID";
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}
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//执行SQL
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DSet = SubCn.RunProcReturn(sSql, ViewName, ref ClsPub.sExeReturnInfo);
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//
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if (DSet == null)
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{
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MessageBox.Show("显示失败！原因：" + ClsPub.sExeReturnInfo);
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return;
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}
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grdMain.DataSource = DSet.Tables[0].DefaultView;
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//
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HItemIDCol = Fun_GetCol("HItemID");
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sCondition = "";
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}
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//加载子结点
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public virtual void LoadAllNodes(TreeNode sNode) //Lock
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{
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}
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//删除项目
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public virtual void Delete()
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{
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//-------------
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}
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//查询
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public virtual void Query()
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{
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//============
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}
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//初始化界面
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public virtual bool Init()
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{
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return true;
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}
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//保存
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public virtual bool Save()
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{
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return true;
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}
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//保存前判断
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public virtual bool AllowSave()
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{
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return true;
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}
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#endregion
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#region 界面控件处理
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private void grdMain_DoubleClick(object sender, EventArgs e)
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{
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Modify();
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}
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private void cmdLoadTree_Click(object sender, EventArgs e)
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{
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LoadTree();
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}
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private void cx_Click(object sender, EventArgs e)
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{
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Query();
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}
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#endregion
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}
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}
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