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StuMgmSys
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按自己的方法 动态显示treeview

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WIN-G7N5C0B818G\Administrator 4 年之前
父節點
b270e65868
當前提交
7233f75426
共有 6 個檔案被更改，包括 160 行新增 和 130 行删除
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  1. +29
    -32
      StuMgmClient/SelectFrom.cs
  2. +1
    -0
      StuMgmClient/StudentForm.cs
  3. +45
    -60
      StuMgmClient/StudentTree.cs
  4. +3
    -2
      StuMgmClient/SystemCtrl.cs
  5. +73
    -29
      StuMgmClient/SystemData.cs
  6. +9
    -7
      StuMgmLib/MyNameSpace/CommonData.cs

+ 29
- 32
StuMgmClient/SelectFrom.cs 查看文件

@@ -11,7 +11,6 @@ namespace StuMgmClient
public partial class SelectFrom : Form
{
Dictionary<int, string> dic = new Dictionary<int, string>();
Dictionary<int, string> dic2 = new Dictionary<int, string>();
DataRow dr = null;
int stateN = 0;
public SelectFrom(DataRow drView,int state)
@@ -20,11 +19,9 @@ namespace StuMgmClient
dr=drView;
stateN = state;
dic.Add(0, "未开始"); dic.Add(1, "进行中"); dic.Add(2, "待验收"); dic.Add(3, "等待验收中"); dic.Add(4, "验收中"); dic.Add(5, "验收完成"); dic.Add(6, "超时"); dic.Add(7, "预习");
dic2.Add(0, "基础学习(一阶段)"); dic2.Add(1, "四则运算(一阶段)"); dic2.Add(2, "算法题(一阶段)"); dic2.Add(3, "Modbus(一阶段)"); dic2.Add(4, "待定(二阶段)"); dic2.Add(5, "待定(二阶段)");
}
private void SelectFrom_Load(object sender, EventArgs e)
{
//MssionPower();
ShowData(dr);
}
//数据回显
@@ -59,34 +56,34 @@ namespace StuMgmClient
this.Dispose();
}
}
//状态值改变控件
public void MssionPower()
{
//任务权限
int stateNum = Convert.ToInt32(dr["State"]);
switch (stateNum)
{
case 0:
dr["Content"] = "当前不可查看";
lblTime.Visible = false;
lblState.Visible = false;
btnSumit.Visible = false;
break;
case 1:
btnSumit.Visible = true;
break;
case 2:
case 3:
case 4:
case 5:
case 6:
btnSumit.Visible = false;
break;
case 7:
lblTime.Visible = false;
btnSumit.Visible = false;
break;
}
}
////状态值改变控件
//public void MssionPower()
//{
// //任务权限
// int stateNum = Convert.ToInt32(dr["State"]);
// switch (stateNum)
// {
// case 0:
// dr["Content"] = "当前不可查看";
// lblTime.Visible = false;
// lblState.Visible = false;
// btnSumit.Visible = false;
// break;
// case 1:
// btnSumit.Visible = true;
// break;
// case 2:
// case 3:
// case 4:
// case 5:
// case 6:
// btnSumit.Visible = false;
// break;
// case 7:
// lblTime.Visible = false;
// btnSumit.Visible = false;
// break;
// }
//}
}
}

+ 1
- 0
StuMgmClient/StudentForm.cs 查看文件

@@ -7,6 +7,7 @@ namespace StuMgmClient
public partial class StudentForm : Form
{
int m_token;
int m_jobId;
public StudentForm(short job_id, int token)
{
m_token = token;


+ 45
- 60
StuMgmClient/StudentTree.cs 查看文件

@@ -5,6 +5,7 @@ using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using StuMgmLib.MyNameSpace;

namespace StuMgmClient
{
@@ -15,33 +16,23 @@ namespace StuMgmClient
InitializeComponent();
}
DataTable db = null;

////个人信息
//private DataSet ds = null;
//public DataSet Ds
//{
// get { return ds; }
// set { ds = value; }
//}
////节点table
//DataTable table = null;
////dataRows转化成的table
//DataTable tableClone = null;
Dictionary<short, CourseStatusEnum> allCourseStatus = null;
//dataRows转化成的table
DataTable tableClone = null;
//Data da = new Data();
private void StudentTree_Load(object sender, EventArgs e)
{
db = SystemCtrl.GetStreeTable();
db = SystemCtrl.GetTable();
allCourseStatus= SystemData.StreeCourseStatus();
dgvStudent.Visible = false;
BindRoot();
//da.GetNodesDic(table);
}
////添加父节点的方法
//添加父节点的方法
private void BindRoot()
{
//ClientMysql cm = new ClientMysql();
// DataSet ds = cm.SelectNode();
//table = Ds.Tables["course_info"];
DataRow[] rows = db.Select("FirstNode=0");//取根
//把父节点的数据帅选出来
DataRow[] rows = db.Select("Pid=0");//取根
foreach (DataRow dRow in rows)
{
TreeNode rootNode = new TreeNode();
@@ -54,12 +45,12 @@ namespace StuMgmClient
}
}

////添加子节点的方法、递归绑定子区域
//添加子节点的方法、递归绑定子区域
private void BindChildAreas(TreeNode fNode)
{
DataRow dr = (DataRow)fNode.Tag;//父节点数据关联的数据行
int fAreaId = Convert.ToInt32(dr["Id"]); //父节点ID
DataRow[] rows1 = db.Select("SecondNode =" + fAreaId);//子区域
DataRow[] rows1 = db.Select("Pid =" + fAreaId);//子区域
if (rows1.Length == 0) //递归终止，区域不包含子区域时
{
return;
@@ -73,48 +64,42 @@ namespace StuMgmClient
fNode.Nodes.Add(node);
}
}
////子节点单击显示内容
//private void StudentTree_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
private void StudentTree_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e) { }

//{
// if (e.Button == System.Windows.Forms.MouseButtons.Left) //单击鼠标左键才响应
// {
// if (e.Node.Level == 1) //判断子节点才响应
// {
// dgvStudent.Visible = true;
// DataRow dr = (DataRow)e.Node.Tag;
// int fAreaId = Convert.ToInt32(dr["id"]); //子节点ID
// DataRow[] drows = table.Select("pid =" + fAreaId);//取根
// tableClone = table.Clone();//克隆表结构
// foreach (DataRow drr in drows)
// {
// tableClone.ImportRow(drr);
// }
// dgvStudent.AutoGenerateColumns = false;
// dgvStudent.AllowUserToAddRows = false;
// dgvStudent.DataSource = tableClone;
// }
// }
//}
private void DgvStudent_CellContentClick(object sender, DataGridViewCellEventArgs e)
{ }
//子节点单击显示内容
private void StudentTree_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Left) //单击鼠标左键才响应
{
if (e.Node.Level == 1) //判断子节点才响应
{
dgvStudent.Visible = true;
DataRow dr = (DataRow)e.Node.Tag;
int fAreaId = Convert.ToInt32(dr["id"]); //子节点ID
DataRow[] drows = db.Select("pid =" + fAreaId);//取根
tableClone = db.Clone();//克隆表结构
foreach (DataRow drr in drows)
{
tableClone.ImportRow(drr);
}
dgvStudent.AutoGenerateColumns = false;
dgvStudent.AllowUserToAddRows = false;
dgvStudent.DataSource = tableClone;
}
}
}
////我的任务_查看按钮方法
//private void DgvStudent_CellContentClick(object sender, DataGridViewCellEventArgs e)
//{
// if (e.ColumnIndex == 1 && e.RowIndex != -1)
// {
// //Dictionary<int, int> stateDic = da.StateParsing(table);
// Dictionary<int, int> stateDic = da.GetNodesDic(table);
// // string s=da.DicParsing(stateDic);
// DataRow drViews = tableClone.Rows[e.RowIndex];
// int state = stateDic[Convert.ToInt32((drViews["id"]))];
// SelectFrom sf = new SelectFrom(drViews, state);
// //string test = da.DicParsing(stateDic);
// sf.ShowDialog();
// // ShowData();
// }
//}
private void DgvStudent_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == 1 && e.RowIndex != -1)
{
DataRow drViews = tableClone.Rows[e.RowIndex];
short idState = Convert.ToInt16((drViews["id"]));
int state=(int)allCourseStatus[idState];
SelectFrom sf = new SelectFrom(drViews, state);
//string test = da.DicParsing(stateDic);
sf.ShowDialog();
}
}

}
}

+ 3
- 2
StuMgmClient/SystemCtrl.cs 查看文件

@@ -86,9 +86,10 @@ namespace StuMgmClient
return ErrCode.Success;
}

internal static DataTable GetStreeTable()
internal static DataTable GetTable()
{
return SystemData.StreeTable();
return SystemData.StreeTable();
}
}
}

+ 73
- 29
StuMgmClient/SystemData.cs 查看文件

@@ -13,7 +13,7 @@ namespace StuMgmClient
{
static Dictionary<short, CourseInfo> allCourseInfo;
static Dictionary<short,CourseStatusEnum> allCourseStatus;
static List<StreeDatas> allStreeDatas;
static List<CourseInfo> courseInfo;
internal static ErrCode InitSystemData()
{
ErrCode err;
@@ -25,7 +25,8 @@ namespace StuMgmClient
static ErrCode InitCourseInfo()
{
ErrCode err;
List<CourseInfo> courseInfo;
//List<CourseInfo>
courseInfo = new List<CourseInfo>(); ;
err = SystemCtrl.GetCourseInfo(out courseInfo);
if (err != ErrCode.Success)
return err;
@@ -60,27 +61,71 @@ namespace StuMgmClient
return ErrCode.Success;
}

static void StreeList()
{
allStreeDatas = new List<StreeDatas>();
StreeDatas sd=null;
foreach (var item in allCourseStatus)
{
sd = new StreeDatas();
CourseInfo infoTwo = allCourseInfo[item.Key];//找到状态对应的课程表信息
sd.SecondNode = infoTwo.Pid;//二级节点9
CourseInfo infoOne = allCourseInfo[infoTwo.Pid];
CourseInfo infoThree = allCourseInfo[infoOne.Pid];
sd.FirstNode = infoThree.Pid;
sd.Id = infoTwo.Id;
sd.Name = infoTwo.Name;
sd.Pid = infoTwo.Pid;
sd.Statu = (int)item.Value;
sd.Content = infoTwo.Content;
allStreeDatas.Add(sd);
}
}
static DataTable ListToDb(List<StreeDatas> list)
//internal static void StreeList()
//{
// allStreeDatas = new Dictionary<short,UserCourseDetail>();
// foreach (var item in allCourseStatus)
// {
// UserCourseDetail courseDetail = new UserCourseDetail();
// CourseInfo info = allCourseInfo[item.Key];//找到状态对应的课程表信息
// courseDetail.Id = info.Id;
// courseDetail.Name = info.Name;
// courseDetail.Status = (int)item.Value;
// courseDetail.Content = info.Content;
// allStreeDatas.Add(info.Pid,courseDetail);
// }
//}


//internal static UserCourseDetail r(CourseInfo info, ref Dictionary<short, UserCourseDetail> allCourseStatus)
//{
// UserCourseDetail sel;
// if (allCourseStatus.TryGetValue(info.Id, out sel))
// return sel;

// UserCourseDetail m = new UserCourseDetail();
// //info->m

// allCourseStatus.Add(info.Id, m);
// if (info.Pid != 0)
// {
// UserCourseDetail father = r(allCourseInfo[info.Pid], ref allCourseStatus);
// father.Children.Add(m);
// }
// return m;
//}

//internal static void rr(UserCourseDetail u, TreeNode n)
//{
// foreach(UserCourseDetail child in u.Children)
// {
// TreeNode node = new TreeNode(child);
// n.add(node);
// rr(child, node);
// }
//}

//internal static void aa (List<string> keys,List<string> values)
//{
// Dictionary<short, UserCourseDetail> allCourseStatus=new Dictionary<short,UserCourseDetail>();
// for (short i = 0; i < keys.Count; i++)
// r(allCourseInfo[i], ref allCourseStatus);
// List<UserCourseDetail> lst = new List<UserCourseDetail>();
// //
// //TreeNode all;
// List<TreeNode> all;
// foreach(UserCourseDetail u in lst)
// {
// TreeNode n = new TreeNode();
// rr(u, n);
// all.add(n);
// }
//}

static DataTable ListToDb(List<CourseInfo> list)
{
DataTable dt = new DataTable();
dt.Columns.Add("Id", typeof(int));
@@ -97,18 +142,17 @@ namespace StuMgmClient
dr[1] = list[i].Name;
dr[2] = list[i].Pid;
dr[3] = list[i].Content;
dr[4] = list[i].Statu;
dr[5] = list[i].FirstNode;
dr[6] = list[i].SecondNode;
dt.Rows.Add(dr);
}
return dt;
}

internal static DataTable StreeTable()
{
StreeList();
return ListToDb(allStreeDatas);
return ListToDb(courseInfo);
}
internal static Dictionary<short, CourseStatusEnum> StreeCourseStatus()
{
return allCourseStatus;
}
}
}

+ 9
- 7
StuMgmLib/MyNameSpace/CommonData.cs 查看文件

@@ -1,4 +1,5 @@
using System;
using System.Collections.Generic;



@@ -70,7 +71,8 @@ namespace StuMgmLib.MyNameSpace
[Serializable]
public enum CourseStatusEnum
{
NoStart = 0,
Null = 0,
NoStart,
Begin,
WaitCheckig,
CheckigSuccess,
@@ -100,15 +102,15 @@ namespace StuMgmLib.MyNameSpace
Object = obj;
}
}
public class StreeDatas

public class UserCourseDetail
{
public int Id;
public short Id;
public string Name;
public int Pid;
public string Content;
public int Statu;
public int FirstNode;
public int SecondNode;
public int Time;
public int Status;
public List<UserCourseDetail> Children;
}
}


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