/// <summary>
/// 加载数节点数据
/// </summary>
public void LoadTreeView(int selectedNodeCode = 1)
{
DataTable tvData = _provider.GetReadXml(_provider.filePath("treePath"));
if (tvData != null)
{
this.tvNodes.Nodes.Clear();
DataRow[] parent_arr = tvData.Select("parentNode='0'");
foreach (DataRow dr in parent_arr)
{
//作为一级层次 （根节点）
myTreeNode root = new myTreeNode();
root.Text = dr["nodeTitle"].ToString();
root.NodeCode = Convert.ToInt32(dr["nodeCode"].ToString());
root.ParentNode = Convert.ToInt32(dr["parentNode"].ToString());
root.ContextMenuStrip = tvNodeAddParent;
root.SelectedImageIndex = 4;
root.ImageIndex = 4;
this.tvNodes.Nodes.Add(root);
selectedNode = root.NodeCode == selectedNodeCode ? root : selectedNode;
DataRow[] dr_arr = tvData.Select("parentNode='" + root.NodeCode + "'");
LoadChildTreeData(tvData, dr_arr, root, selectedNodeCode);
}
}
this.tvNodes.ExpandAll();
selectedNode.Checked = true;
this.tvNodes.SelectedNode = selectedNode;
TreeNodeSelected(selectedNode);
}
/// <summary>
/// 递归无限级菜单
/// </summary>
/// <param name="tvData"></param>
/// <param name="dr_arr"></param>
/// <param name="tn_origine"></param>
private void addNode(DataTable tvData, DataRow[] dr_arr, myTreeNode tn_origine)
{
if (dr_arr.Length > 0)
{
//下一级层次
foreach (DataRow dr_sub in dr_arr)
{
myTreeNode tn_sub = new myTreeNode();
tn_sub.Text = dr_sub["nodeTitle"].ToString();
tn_sub.NodeCode = Convert.ToInt32(dr_sub["nodeCode"].ToString());
tn_sub.ParentNode = Convert.ToInt32(dr_sub["parentNode"].ToString());
tn_sub.SelectedImageIndex = 1;
tn_sub.ImageIndex = 1;
DataRow[] child_arr = tvData.Select("parentNode='" + dr_sub["nodeCode"].ToString() + "'");
if (child_arr != null && child_arr.Length > 0)
{
tn_sub.SelectedImageIndex = 0;
tn_sub.ImageIndex = 0;
}
tn_origine.Nodes.Add(tn_sub);
if (accountModel != null)
{
if (accountModel.AccountGroupCode == tn_sub.NodeCode)
{
dfTree = tn_sub;
}
}
addNode(tvData, child_arr, tn_sub);
}
}
}
private void TreeNodeSelected(myTreeNode tn)
{
if (!string.IsNullOrEmpty(tn.Text))
{
if (tn.ParentNode != 0)
{
string path = _provider.filePath("treePath");
DataTable dtTree = _provider.GetReadXml(path);
//当前节点下的所有子节点ID
List <string> listCode = new List <string>();
if (dtTree != null)
{
listCode.Add(tn.NodeCode.ToString());
DataRow[] dr_arr = dtTree.Select("parentNode='" + tn.NodeCode + "'");
//获取当前选中节点下的所有节点ID
_provider.SelectedTreeChild(dtTree, dr_arr, listCode);
}
LoadGridView(listCode);
}
else
{
LoadGridView();
}
}
else
{
LoadGridView();
}
}
/// <summary>
/// 鼠标单击节点时触发
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tvNodes_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
{
myTreeNode tn = e.Node as myTreeNode;
TreeNodeSelected(tn);
this.tvNodes.SelectedNode = tn;
}
/// <summary>
/// 递归无限级菜单
/// </summary>
/// <param name="tvData"></param>
/// <param name="dr_arr"></param>
/// <param name="tn_origine"></param>
private void LoadChildTreeData(DataTable tvData, DataRow[] dr_arr, myTreeNode tn_origine, int selectedNodeCode)
{
if (dr_arr.Length > 0)
{
//下一级层次
foreach (DataRow dr_sub in dr_arr)
{
myTreeNode tn_sub = new myTreeNode();
tn_sub.Text = dr_sub["nodeTitle"].ToString();
tn_sub.NodeCode = Convert.ToInt32(dr_sub["nodeCode"].ToString());
tn_sub.ParentNode = Convert.ToInt32(dr_sub["parentNode"].ToString());
tn_sub.ContextMenuStrip = tvNodeAdd;
tn_sub.SelectedImageIndex = 5;
tn_sub.ImageIndex = 5;
DataRow[] child_arr = tvData.Select("parentNode='" + tn_sub.NodeCode + "'");
if (child_arr != null && child_arr.Length > 0)
{
tn_sub.SelectedImageIndex = 4;
tn_sub.ImageIndex = 4;
}
tn_origine.Nodes.Add(tn_sub);
selectedNode = tn_sub.NodeCode == selectedNodeCode ? tn_sub : selectedNode;
LoadChildTreeData(tvData, child_arr, tn_sub, selectedNodeCode);
}
}
}
private void ShowAccountForm()
{
myTreeNode tn = tvNodes.SelectedNode as myTreeNode;
if (tn == null)
{
return;
}
EditAccount account = new EditAccount(this, tn);
account.ShowDialog();
}
/// <summary>
/// 修改节点
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tvNodeUpdateNode_Click(object sender, EventArgs e)
{
myTreeNode tn = tvNodes.SelectedNode as myTreeNode;
if (tn == null)
{
return;
}
EditNode editnode = new EditNode(this, tn.ParentNode, tn.NodeCode, tn.Text);
editnode.currentSelectedNode = tn.NodeCode;
editnode.ShowDialog(this);
}
/// <summary>
/// 删除数据
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void gridDelete_Click(object sender, EventArgs e)
{
if (dgvData.DataSource != null)
{
DataGridViewCellCollection row = dgvData.CurrentRow.Cells;
if (MessageBox.Show("您确认要删除标题为【" + row[1].Value + "】的数据吗？", "删除提示", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
string path = _provider.filePath("gridPath");
DataTable dtGrid = _provider.GetReadXml(path);
DataColumn[] myPrimaryKey = new DataColumn[1];
myPrimaryKey[0] = dtGrid.Columns["AccountCode"];
dtGrid.PrimaryKey = myPrimaryKey;
DataRow myEditDataRow = dtGrid.Rows.Find(row[0].Value);
myEditDataRow.Delete();
dtGrid.AcceptChanges();
string gridXml = _provider.CDataToXml(dtGrid);
string filePath = System.IO.Path.Combine(Application.StartupPath, path);
if (System.IO.File.Exists(filePath))
{
System.IO.StreamWriter sw = new System.IO.StreamWriter(filePath, false);
sw.WriteLine(gridXml);
sw.Close();//写入
}
myTreeNode tn = tvNodes.SelectedNode as myTreeNode;
string _path = _provider.filePath("treePath");
DataTable dtTree = _provider.GetReadXml(_path);
//当前节点下的所有子节点ID
List <string> listCode = new List <string>();
if (dtTree != null)
{
listCode.Add(tn.NodeCode.ToString());
DataRow[] dr_arr = dtTree.Select("parentNode='" + tn.NodeCode + "'");
//获取当前选中节点下的所有节点ID
_provider.SelectedTreeChild(dtTree, dr_arr, listCode);
}
LoadGridView(listCode);
}
}
}
public EditAccount(Main m, myTreeNode myNode, AccoutnModel model = null)
{
InitializeComponent();
dfTree = myNode;
nodeCode = myNode.NodeCode;
main = m;
if (model == null)
{
accountModel = new AccoutnModel();
}
else
{
accountModel = model;
txtAccountTitle.Text = accountModel.AccountTitle;
txtAccoutnName.Text = accountModel.AccountName;
txtAccountPwd.Text = accountModel.AccountPwd;
txtAccountWebsite.Text = accountModel.AccountWebsite;
txtAccountRemark.Text = accountModel.AccountRemark;
}
InitMcdTypeTree();
}
/// <summary>
/// 修改数据
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void gridUpdate_Click(object sender, EventArgs e)
{
if (dgvData.DataSource != null)
{
DataGridViewCellCollection row = dgvData.CurrentRow.Cells;
if (row.Count > 5)
{
AccoutnModel model = new AccoutnModel();
model.AccountCode = Convert.ToInt32(row[0].Value);
model.AccountTitle = row[1].Value.ToString();
model.AccountName = row[2].Value.ToString();
model.AccountPwd = row[3].Value.ToString();
model.AccountWebsite = row[4].Value.ToString();
model.AccountRemark = row[5].Value.ToString();
model.AccountGroupCode = Convert.ToInt32(row[6].Value);
myTreeNode tn = tvNodes.SelectedNode as myTreeNode;
EditAccount account = new EditAccount(this, tn, model);
account.ShowDialog();
}
}
}
/// <summary>
/// 删除分组
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tvNodeDelete_Click(object sender, EventArgs e)
{
myTreeNode tn = tvNodes.SelectedNode as myTreeNode;
if (tn == null || tn.NodeCode == 1)
{
return;
}
if (MessageBox.Show("您确认要删除分组【" + tn.Text + "】以及下面的所有分组吗？", "删除提示", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
string path = _provider.filePath("treePath");
DataTable dtTree = _provider.GetReadXml(path);
if (dtTree != null)
{
DataColumn[] myPrimaryKey = new DataColumn[1];
myPrimaryKey[0] = dtTree.Columns["nodeCode"];
dtTree.PrimaryKey = myPrimaryKey;
DataRow myEditDataRow = dtTree.Select("nodeCode=" + tn.NodeCode)[0];// dtTree.Rows.Find(tn.NodeCode);
//int _nodeCode = Convert.ToInt32(myEditDataRow["nodeCode"]);
myEditDataRow.Delete();
//删除当前节点下的所有子节点
DataRow[] dr_arr = dtTree.Select("parentNode=" + tn.NodeCode);
deleteNode(dtTree, dr_arr);
dtTree.AcceptChanges();
string treeXml = _provider.CDataToXml(dtTree);
string filePath = System.IO.Path.Combine(Application.StartupPath, path);
if (System.IO.File.Exists(filePath))
{
System.IO.StreamWriter sw = new System.IO.StreamWriter(filePath, false);
sw.WriteLine(treeXml);
sw.Close();//写入
}
}
LoadTreeView();
}
}
/// <summary>
/// 窗口加载
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Main_Load(object sender, EventArgs e)
{
selectedNode = new myTreeNode();
string str = _provider.GetFileText(_provider.filePath("configPath"));
if (!string.IsNullOrEmpty(str))
{
string pwd = _provider.MD5("0|-1");
if (str == pwd)
{
LoadTreeView();
}
else
{
SetPwd sp = new SetPwd(this);
sp.ShowDialog(this);
}
}
else
{
Application.Exit();
}
}
/// <summary>
/// 加载数节点数据
/// </summary>
public void InitMcdTypeTree()
{
Common comm = new Common();
DataTable tvData = comm.GetReadXml(comm.filePath("treePath"));
if (tvData != null)
{
TreeView treeView = this.cbxTree.TreeView;
treeView.ImageList = imgList;
treeView.Nodes.Clear();
DataRow[] parent_arr = tvData.Select("parentNode='0'");
foreach (DataRow dr in parent_arr)
{
//作为一级层次 （根节点）
myTreeNode rootNode = new myTreeNode();
rootNode.Text = "默认";//dr["nodeTitle"].ToString();
rootNode.NodeCode = Convert.ToInt32(dr["nodeCode"].ToString());
rootNode.ParentNode = Convert.ToInt32(dr["parentNode"].ToString());
rootNode.SelectedImageIndex = 0;
rootNode.ImageIndex = 0;
treeView.Nodes.Add(rootNode);
if (accountModel != null)
{
if (accountModel.AccountGroupCode == rootNode.NodeCode)
{
dfTree = rootNode;
}
}
DataRow[] dr_arr = tvData.Select("parentNode='" + dr["nodeCode"].ToString() + "'");
addNode(tvData, dr_arr, rootNode);
}
treeView.ExpandAll();
this.cbxTree.setTreeView(dfTree);
}
}
/// <summary>
/// 保存帐号信息
/// </summary>
/// <returns></returns>
public bool Save()
{
try
{
#region 文本框验证
if (string.IsNullOrEmpty(txtAccountTitle.Text))
{
txtAccountTitle.Focus();
return(false);
}
if (string.IsNullOrEmpty(txtAccoutnName.Text))
{
txtAccoutnName.Focus();
return(false);
}
if (string.IsNullOrEmpty(txtAccountPwd.Text))
{
txtAccountPwd.Focus();
return(false);
}
#endregion
Common comm = new Common();
string path = comm.filePath("gridPath");
DataTable dtGrid = comm.GetReadXml(path);
if (accountModel.AccountCode <= 0)
{
#region 添加数据
if (dtGrid == null)
{
dtGrid = new DataTable();
dtGrid.TableName = "AccountData";
dtGrid.Columns.Add("AccountCode", typeof(int));
dtGrid.Columns.Add("AccountTitle", typeof(string));
dtGrid.Columns.Add("AccountName", typeof(string));
dtGrid.Columns.Add("AccountPwd", typeof(string));
dtGrid.Columns.Add("AccountWebsite", typeof(string));
dtGrid.Columns.Add("AccountRemark", typeof(string));
dtGrid.Columns.Add("AccountAddTime", typeof(string));
dtGrid.Columns.Add("AccountGroupCode", typeof(int));
}
DataRow row = dtGrid.NewRow();
int accountCode = -1;
foreach (DataRow item in dtGrid.Rows)
{
int result = 0;
int.TryParse(item["AccountCode"].ToString(), out result);
if (result > accountCode)
{
accountCode = result;
}
}
row["AccountCode"] = accountCode > 0 ? accountCode + 1 : dtGrid.Rows.Count + 1;
row["AccountTitle"] = txtAccountTitle.Text;
row["AccountName"] = txtAccoutnName.Text;
row["AccountPwd"] = txtAccountPwd.Text;
row["AccountWebsite"] = txtAccountWebsite.Text;
row["AccountRemark"] = txtAccountRemark.Text;
row["AccountAddTime"] = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
myTreeNode myTree = this.cbxTree.TreeView.SelectedNode as myTreeNode;
row["AccountGroupCode"] = myTree != null ? myTree.NodeCode : dfTree.NodeCode;
dtGrid.Rows.Add(row);
#endregion
}
else //修改数据
{
DataColumn[] myPrimaryKey = new DataColumn[1];
myPrimaryKey[0] = dtGrid.Columns["AccountCode"];
dtGrid.PrimaryKey = myPrimaryKey;
DataRow myEditDataRow = dtGrid.Rows.Find(accountModel.AccountCode);
myEditDataRow["AccountTitle"] = txtAccountTitle.Text;
myEditDataRow["AccountName"] = txtAccoutnName.Text;
myEditDataRow["AccountPwd"] = txtAccountPwd.Text;
myEditDataRow["AccountWebsite"] = txtAccountWebsite.Text;
myEditDataRow["AccountRemark"] = txtAccountRemark.Text;
myTreeNode myTree = this.cbxTree.TreeView.SelectedNode as myTreeNode;
myEditDataRow["AccountGroupCode"] = myTree != null ? myTree.NodeCode : dfTree.NodeCode;
dtGrid.AcceptChanges();
}
string gridXml = comm.CDataToXml(dtGrid);
string filePath = System.IO.Path.Combine(Application.StartupPath, path);
if (System.IO.File.Exists(filePath))
{
System.IO.StreamWriter sw = new System.IO.StreamWriter(filePath, false);
sw.WriteLine(gridXml);
sw.Close();//写入
}
#region 加载gridview数据
string _path = comm.filePath("treePath");
DataTable dtTree = comm.GetReadXml(_path);
//当前节点下的所有子节点ID
List <string> listCode = new List <string>();
if (dtTree != null)
{
listCode.Add(nodeCode.ToString());
DataRow[] dr_arr = dtTree.Select("parentNode='" + nodeCode + "'");
//获取当前选中节点下的所有节点ID
comm.SelectedTreeChild(dtTree, dr_arr, listCode);
}
main.LoadGridView(listCode);
#endregion
MessageBox.Show("保存成功！");
return(true);
}
catch (Exception ex)
{
MessageBox.Show("保存失败！" + ex.Message);
return(false);
}
}