private void ButtonSave_Click(object sender, EventArgs e)
{
Boolean Result = DictionaryManager.SaveDictionary(DictionaryView.Nodes[0]);
String Messsage = (Result ? "字典配置保存完成" : "字典配置保存失败");
MessageBox.Show(Messsage);
}
private void NewFolder()
{
TreeNode ParentNode = DictionaryView.SelectedNode;
TreeNode Node = new TreeNode();
String Code = DictionaryManager.GetNextCode(ParentNode.Name);
Node.Name = Code;
Node.Text = "新建分类";
Node.SelectedImageIndex = 0;
Node.ImageIndex = 0;
Selection sele = new Selection();
sele.TypeFlag = "@Dictionary";
sele.ID = Guid.NewGuid().ToString();
sele.Code = null;
sele.Value = Code;
Node.Tag = sele;
ParentNode.Nodes.Add(Node);
Boolean Result = DictionaryManager.SaveDictionary(DictionaryView.Nodes[0]);
if (!Result)
{
MessageBox.Show("字典配置保存失败");
Node.Remove();
}
}
private void EditItem()
{
Boolean Result = true;
TreeNode Node = DictionaryView.SelectedNode;
DictionaryReferenceItemEditor ItemEditor = new DictionaryReferenceItemEditor(Node);
if (DialogResult.OK == ItemEditor.ShowDialog())
{
foreach (TreeNode SubNode in Node.Nodes)
{
Result = Result && DictionaryManager.DeleteDictionary(SubNode);
}
Node.Nodes.Clear();
String[] Lines = ItemEditor.TextBox_Items.Lines;
foreach (String Line in Lines)
{
if (string.IsNullOrEmpty(Line))
{
continue;
}
TreeNode SubNode = new TreeNode();
String Code = DictionaryManager.GetNextCode(Node.Name);
SubNode.Name = Code;
SubNode.Text = Line;
SubNode.SelectedImageIndex = 1;
SubNode.ImageIndex = 1;
Selection sele = new Selection();
sele.TypeFlag = "@DictionaryItem";
sele.ID = Guid.NewGuid().ToString();
sele.Code = Node.Name;
sele.Value = Code;
SubNode.Tag = sele;
Node.Nodes.Add(SubNode);
}
if (Node.Nodes.Count > 0)
{
Result = Result & DictionaryManager.SaveDictionary(DictionaryView.Nodes[0]);
}
if (!Result)
{
MessageBox.Show("保存字典失败！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
private void DeleteFolder()
{
Boolean Result = false;
TreeNode node = DictionaryView.SelectedNode;
Result = DictionaryManager.DeleteDictionary(node);
if (Result)
{
node.Remove();
MessageBox.Show("已删除字典分类");
}
else
{
MessageBox.Show("删除失败");
}
}
private void DictionaryView_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
if (e.Label != null)
{
if (e.Label.Length > 0)
{
if (e.Label.IndexOfAny(new char[] { '@', ',', '!' }) == -1)
{
e.Node.EndEdit(false);
Selection sele = e.Node.Tag as Selection;
if (sele.TypeFlag == "@DictionaryItem")
{
Boolean result = DictionaryManager.ModifyDictionaryItem(e.Node, e.Label);
}
if (sele.TypeFlag == "@Dictionary")
{
Boolean result = DictionaryManager.ModifyDictionary(e.Node, e.Label);
}
}
else
{
e.CancelEdit = true;
MessageBox.Show("无效的树节点文本.\n" + "无效的字符是: '@', ',', '!'", "编辑节点");
e.Node.BeginEdit();
}
}
else
{
e.CancelEdit = true;
MessageBox.Show("无效的树节点文本.\n文本不能为空", "编辑节点");
e.Node.BeginEdit();
}
e.Node.TreeView.LabelEdit = false;
}
}
private void ReferenceForm_Load(object sender, EventArgs e)
{
ImageList imageList = new ImageList();
imageList.Images.Add(IcoResource.Forlder);
imageList.Images.Add(IcoResource.Col);
DictionaryView.ImageList = imageList;
DictionaryView.Nodes.Clear();
TreeNode TopNode = new TreeNode();
TopNode.Text = "字典列表";
TopNode.SelectedImageIndex = 0;
TopNode.ImageIndex = 0;
TopNode.Name = "";
DictionaryView.Nodes.Add(TopNode);
//加载所有字典
DataTable dt = DictionaryManager.GetAllDictionary();
if (dt != null)
{
foreach (DataRow row in dt.Rows)
{
String ID = row["ID"].ToString();
String CodeClass = row["CodeClass"].ToString();
String Description = row["DESCRIPTION"].ToString();
String Code = row["Code"].ToString();
if (row["Code"] == DBNull.Value)
{
TreeNode Node = new TreeNode();
Node.Name = CodeClass;
Node.Text = Description;
Node.SelectedImageIndex = 0;
Node.ImageIndex = 0;
Selection selection = new Selection();
selection.TypeFlag = "@Dictionary";
selection.ID = ID;
selection.Code = null;
selection.Value = Code;
Node.Tag = selection;
DictionaryView.TopNode.Nodes.Add(Node);
}
else
{
foreach (TreeNode ChildNode in DictionaryView.TopNode.Nodes)
{
if (row["CodeClass"].ToString() == ChildNode.Name)
{
TreeNode childNode = new TreeNode();
childNode.Name = Code;
childNode.Text = Description;
childNode.SelectedImageIndex = 1;
childNode.ImageIndex = 1;
Selection selection = new Selection();
selection.TypeFlag = "@DictionaryItem";
selection.ID = ID;
selection.Code = CodeClass;
selection.Value = Code;
childNode.Tag = selection;
ChildNode.Nodes.Add(childNode);
}
}
}
}
DictionaryView.TopNode.Expand();
//显示配置的字典
DictionaryReference Reference = CellType.ReferenceInfo as DictionaryReference;
if (Reference != null)
{
TreeNode[] Nodes = DictionaryView.Nodes.Find(Reference.DictionaryIndex, true);
if (Nodes.Length > 0)
{
DictionaryView.SelectedNode = Nodes[0];
}
}
}
}