private void SeleccionarNodo(DevExpress.XtraTreeList.Nodes.TreeListNode nodo)
{
if (nodo.Id == -100000)
{
treeListMenu_x_Usuario_x_Empresa.ExpandAll();
}
else if (nodo.Nodes.Count > 0)
{
return;
}
else
{
if ((bool)nodo.GetValue("Tiene_FormularioAsociado"))
{
infoMenu.IdMenu = (int)nodo.GetValue("IdMenu");
infoMenu.IdMenuPadre = (int)nodo.GetValue("IdMenuPadre");
infoMenu.DescripcionMenu = (string)nodo.GetValue("DescripcionMenu");
infoMenu.PosicionMenu = (int)nodo.GetValue("PosicionMenu");
infoMenu.Habilitado = (bool)nodo.GetValue("Habilitado");
infoMenu.Tiene_FormularioAsociado = (bool)nodo.GetValue("Tiene_FormularioAsociado");
infoMenu.nom_Formulario = (string)nodo.GetValue("nom_Formulario");
infoMenu.nom_Asembly = (string)nodo.GetValue("nom_Asembly");
infoMenu.nivel = (int)nodo.GetValue("nivel");
LlamarFormulario();
if (nodo.ParentNode != null)
{
nodo.ParentNode.Selected = true;
}
}
}
}
private void TreeNodeToDataObject <T>(T dataObject, DevExpress.XtraTreeList.Nodes.TreeListNode treeNode)
{
Type type = typeof(T);
foreach (PropertyInfo pi in type.GetProperties())
{
if (pi.Name.IndexOf("Col") == 0 && treeNode.GetValue(pi.Name) != DBNull.Value)
{
pi.SetValue(dataObject, treeNode.GetValue(pi.Name), null);
}
}
}
private void LoadDataObject()
{
ITreeListViewHoster treeListHoster = _TreeListHoster;
IList lstDatas = null;
try {
int id = (int)_SortingNode.GetValue(_TreeListHoster.TreeViewCfg.KeyFieldName);
MB.Util.Model.QueryParameterInfo[] queryParams = new Util.Model.QueryParameterInfo[1];
queryParams[0] = new Util.Model.QueryParameterInfo(_TreeListHoster.TreeViewCfg.ParentFieldName, id, Util.DataFilterConditions.Equal);
lstDatas = _ClientRuleObject.GetObjects((int)_ClientRuleObject.MainDataTypeInDoc, queryParams);
}
catch (Exception ex) {
throw MB.Util.APPExceptionHandlerHelper.PromoteException(ex, "DefaultTreeListViewForm.GetObjects 出错！");
}
if (_BindingSource == null)
{
IBindingList bl = _ClientRuleObject.CreateMainBindList(lstDatas);
_BindingSource = new MB.WinBase.Binding.BindingSourceEx();
_BindingSource.DataSource = bl;
treeListHoster.CreateTreeListViewDataBinding(trvLstMain, _BindingSource);
if (trvLstMain.Nodes.Count > 0)
{
trvLstMain.Nodes[0].Expanded = true;
trvLstMain.FocusedNode = trvLstMain.Nodes[0];
}
}
else
{
treeListHoster.RefreshTreeListData(trvLstMain, lstDatas);
}
}
public void AddBrother()
{
DataRow rowAdd = AddRow();
DevExpress.XtraTreeList.Nodes.TreeListNode node = this.treeList.FocusedNode;
if (node != null)
{
//rowAdd[BrotherFiledName] = node.GetValue(KeyFieldName) as string;
rowAdd[ParentFieldName] = node.GetValue(ParentFieldName) as string;
}
else
{
//rowAdd[BrotherFiledName] = "";
rowAdd[ParentFieldName] = "root";
}
//执行插入操作
if (InsertRow != null)
{
TreeListHelperArgs args = new TreeListHelperArgs();
args.Row = rowAdd;
InsertRow(this, args);
if (args.Result)
{
UpdateTree(rowAdd);
}
}
}
private void ChangeIPForm_Load(object sender, EventArgs e)
{
string myNodeIp = myNode.GetValue("ID").ToString();
string[] addressSegments = myNodeIp.Split(new char[] { '.' });
this.spinEdit1.Value = Decimal.Parse(addressSegments[0]);
this.spinEdit2.Value = Decimal.Parse(addressSegments[1]);
this.spinEdit3.Value = Decimal.Parse(addressSegments[2]);
this.spinEdit4.Value = Decimal.Parse(addressSegments[3]);
//foreach (NodeInfoDS.cpbInfoRow row in myDataset.cpbInfo.Rows)
//{
// if (row.ID == this.richTextBox1.Text && myNode.Level != 2)
// {
// DevExpress.XtraEditors.XtraMessageBox.Show("名称已经存在，无法修改");
// return;
// }
//}
}
private void ChangeNodeDesp(string newDespStr)
{
try
{
if (myNode != null)
{
string dataID = myNode.GetValue("ID").ToString();
/// for level 0/1 node, just change ID/Address and ParentID
if (myNode.Level < 2)
{
foreach (NodeInfoDS.cpbInfoRow row in myDataset.cpbInfo.Rows)
{
if (row.ID == dataID)
{
row.ID = newDespStr;
row.Address = newDespStr;
}
// link child to new named node
if (row.ParentID == dataID)
{
row.ParentID = newDespStr;
}
}
}
if (myNode.Level == 2)
{
DataRow[] rows = myDataset.cpbInfo.Select(string.Format("ID = '{0}'", dataID));
rows[0]["Address"] = String.Format("({0}){1}", newDespStr, dataID);
}
}
DevExpress.XtraEditors.XtraMessageBox.Show("修改成功！");
DialogResult = System.Windows.Forms.DialogResult.OK;
}
catch (Exception ex)
{
DevExpress.XtraEditors.XtraMessageBox.Show("修改失败，失败原因：" + ex.Message);
DialogResult = System.Windows.Forms.DialogResult.Abort;
}
}
static public void TreeNodeToDataObject <T>(T dataObject, DevExpress.XtraTreeList.Nodes.TreeListNode treeNode)
{
Type type = typeof(T);
foreach (PropertyInfo pi in type.GetProperties())
{
if (pi.Name.Substring(0, 1) == "y")
{
pi.SetValue(dataObject, treeNode.GetValue(pi.Name), null);
}
}
}
public void AddChild()
{
DataRow rowAdd = AddRow();
DevExpress.XtraTreeList.Nodes.TreeListNode node = this.treeList.FocusedNode;
if (node != null)
{
rowAdd[ParentFieldName] = node.GetValue(KeyFieldName) as string;
//rowAdd[BrotherFiledName] = ""; //新加入的节点作为第一个儿子
}
else
{
MsgBox.Show("请先添加一级节点！");
return;
}
//获取兄弟ID， 为了将新节点变为最后一个儿子
/*int brotherSortID = 0;
* //foreach (TreeListNode findNode in node.Nodes)
* //{
* // int nodeSortID = (int)findNode.GetValue(SortIDFiledName);
* // if (nodeSortID > brotherSortID && findNode.GetValue(ParentFieldName) == rowAdd[ParentFieldName])
* // {
* // brotherSortID = nodeSortID;
* // rowAdd[BrotherFiledName] = findNode.GetValue(KeyFieldName);
* // }
* //}
*/
//执行插入操作
if (InsertRow != null)
{
TreeListHelperArgs args = new TreeListHelperArgs();
args.Row = rowAdd;
InsertRow(this, args);
if (args.Result)
{
UpdateTree(rowAdd);
}
}
}
