private void OnTreeListVirtualTreeGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
if (!loadDrives) // create drives
{
string[] root = Directory.GetLogicalDrives();
e.Children = root;
loadDrives = true;
}
else
{
try {
string path = (string)e.Node;
if (Directory.Exists(path))
{
string[] dirs = Directory.GetDirectories(path);
string[] files = Directory.GetFiles(path);
string[] arr = new string[dirs.Length + files.Length];
dirs.CopyTo(arr, 0);
files.CopyTo(arr, dirs.Length);
e.Children = arr;
}
else
{
e.Children = new object[] { }
};
} catch { e.Children = new object[] { }; }
}
}
//
public void VirtualTreeGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
// METADATA: ABOUT THE #1 (HIERARCHICAL SERVICE) COLUMN AT LEFT...
try
{
TreeList treeList = (TreeList)sender;
DataRow[] dr;
if (e.Node == treeList.DataSource)
{
dr = this.Roots;
}
else
{
dr = this.Children((int)e.Node);
}
int[] id = new int[dr.Length];
for (int i = 0; i < dr.Length; i++)
{
DataRow dataRow = dr[i];
id[i] = (int)dataRow["ID"];
}
e.Children = id;
return;
}
catch (Exception ex)
{
}
e.Children = new object[] { };
}
private void treeList1_VirtualTreeGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
// METADATA: ABOUT THE #1 (HIERARCHICAL SERVICE) COLUMN AT LEFT...
try
{
DataTable dt = _cfg.getConfigTable();
DataRow[] dr;
if (e.Node == this.treeList1.DataSource)
{
dr = dt.Select("ParentID = -1 and ID <> -1", "Name ASC", DataViewRowState.CurrentRows);
}
else
{
dr = dt.Select("ParentID = " + e.Node, "Name ASC", DataViewRowState.CurrentRows);
}
int[] id = new int[dr.Length];
for (int i = 0; i < dr.Length; i++)
{
DataRow dataRow = dr[i];
id[i] = (int)dataRow["ID"];
}
e.Children = id;
return;
}
catch (Exception ex)
{
}
e.Children = new object[] { };
}
private void treeList1_VirtualTreeGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
// METADATA...
if (this.driverLoaded)
{
try
{
string path = e.Node as string;
if (Directory.Exists(path))
{
string[] dirs = Directory.GetDirectories(path);
string[] files = Directory.GetFiles(path);
string[] arr = new string[dirs.Length + files.Length];
dirs.CopyTo(arr, 0);
files.CopyTo(arr, dirs.Length);
e.Children = arr;
}
else
{
e.Children = new object[] { };
}
}
catch (Exception ex)
{
e.Children = new object[] { };
}
return;
}
e.Children = Directory.GetLogicalDrives();
this.driverLoaded = true;
}
private void treeListFileExplorer_VirtualTreeGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
if (!loadDrives)
{
var root = Directory.GetLogicalDrives();
e.Children = root;
loadDrives = true;
}
else
{
try
{
var path = (string)e.Node;
if (Directory.Exists(path))
{
var dirs = Directory.GetDirectories(path);
var arr = new string[dirs.Length];
dirs.CopyTo(arr, 0);
e.Children = arr;
}
else
{
e.Children = new object[] {}
};
}
catch
{
e.Children = new object[] {};
}
}
}
void OnNavigationTreeListGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
Cursor current = Cursor.Current;
Cursor.Current = Cursors.WaitCursor;
e.Children = ((Item)e.Node).GetDirectories();
Cursor.Current = current;
}
public void VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
/*
* var obj = info.Node as GoodsNodeGroupObj;
* if (obj != null)
* info.Children = (GoodsAssorts)obj.ObjectList;
*/
}
public void VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
var obj = info.Node as GoodsNodeCategoryObj;
if (obj != null)
{
info.Children = (GroupAssort)obj.ObjectList;
}
}
public override void VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
var obj = info.Node as GoodsDataCategory;
if (obj != null)
{
info.Children = obj.ObjectList;
}
}
public void VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
var obj = info.Node as CustomNode;
if (obj != null)
{
info.Children = obj.CustomNodes;
}
}
void TreeList.IVirtualTreeListData.VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
var obj = info.Node as ReturnShopObj;
if (obj != null)
{
info.Children = obj.Returns;
}
}
public override void VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
var obj = info.Node as PreShopData;
if (obj != null)
{
info.Children = obj.ObjectList;
}
}
private void treeList1_VirtualTreeGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
Cursor current = Cursor.Current;
Cursor.Current = Cursors.WaitCursor;
//if (!loadDrives)
//{
// string[] roots = Directory.GetLogicalDrives();
// e.Children = roots;
// loadDrives = true;
//}
{
try
{
string path = startupDrive;
if (e.Node is string node)
{
path = node;
}
if (Directory.Exists(path))
{
string[] dirs = new string[0];
if (ListFolders)
{
try
{
dirs = Directory.GetDirectories(path);
}
catch (Exception)
{
dirs = new string[0];
}
}
string[] files = ListFiles ? DataProvider.GetSupportedFiles(new DirectoryInfo(path), false).Select(f => f.Name).ToArray() : new string[0];
string[] arr = new string[dirs.Length + files.Length];
if (ListFolders)
{
dirs.CopyTo(arr, 0);
}
if (!ListFolders)
{
files.CopyTo(arr, dirs.Length);
}
e.Children = arr;
}
else
{
e.Children = new object[] { }
};
}
catch { e.Children = new object[] { }; }
}
Cursor.Current = current;
}
public void VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
if (string.IsNullOrEmpty(ChildrenCollectionName))
{
info.Children = childrenCore;
}
else
{
info.Children = (IList)ClassInfo.GetMember(ChildrenCollectionName).GetValue(this);
}
}
void OnTreeListVirtualTreeGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
if (e.Node is TreeListDataSet)
{
e.Children = ((TreeListDataSet)e.Node).GetChildren();
}
if (e.Node is TreeListRootObj)
{
e.Children = new object[] { ((TreeListRootObj)e.Node).Leaf };
}
}
void TreeList.IVirtualTreeListData.VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
if (info.Node is TreeListCaseAdapter)
{
info.Children = CaseKeeper.CurrentCase.Nodes;
}
else
{
info.Children = ((INode)info.Node).Nodes;
}
}
void OnNavigationTreeListGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
Cursor current = Cursor.Current;
Cursor.Current = Cursors.WaitCursor;
if (e.Children == null)
{
e.Children = ((Item)e.Node).GetDirectories(checkedResourceMetaData);
}
Cursor.Current = current;
}
private void treeList1_VirtualTreeGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
Cursor current = Cursor.Current !;
Cursor.Current = Cursors.WaitCursor;
{
try
{
string path = _startupDrive !;
if (e.Node is string node)
{
path = node;
}
if (Directory.Exists(path))
{
string[] dirs = new string[0];
if (_listFolders)
{
try
{
dirs = Directory.GetDirectories(path);
}
catch (Exception)
{
dirs = new string[0];
}
}
string[] files = _listFiles && DataProvider != null?DataProvider.GetSupportedFiles(new DirectoryInfo(path), false).Select(f => f.Name).Distinct().ToArray() : new string[0];
string[] arr = new string[dirs.Length + files.Length];
if (_listFolders)
{
dirs.CopyTo(arr, 0);
}
if (!_listFolders)
{
files.CopyTo(arr, dirs.Length);
}
e.Children = arr;
}
else
{
e.Children = new object[] { };
}
}
catch { e.Children = new object[] { }; }
}
Cursor.Current = current;
}
void TreeList.IVirtualTreeListData.VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
if (info.Node is TreeListCaseAdapter)
{
info.Children = CaseKeeper.CurrentCase.Nodes;
}
else
{
info.Children = ((INode)info.Node).Nodes;
}
}
private void OnGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
WmsLayerCollection layers = e.Node as WmsLayerCollection;
if (layers != null)
{
e.Children = layers.ToList();
}
WmsLayer layer = e.Node as WmsLayer;
if (layer != null)
{
e.Children = layer.Children.ToList();
}
}
void IVirtualTreeListData.VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
Guard.ArgumentNotNull(info, nameof(info));
var node = info.Node;
if (Equals(node))
{
info.Children = Source.Root;
}
else
{
var checkItem = (CheckItem)node;
info.Children = checkItem;
}
}
private void VirtualTreeGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
if (e.Node == RootObject)
{
e.Children = _dataSource.Select();
}
else if (e.Node is DataRow)
{
DataRow row = e.Node as DataRow;
if (row.Table.ChildRelations.Count == 0)
{
return;
}
e.Children = (e.Node as DataRow).GetChildRows(row.Table.ChildRelations[0]);
}
}
public void VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
if (info.Node is DbSchemaBaseNode node)
{
try
{
var childNodes = node.ListChildNodes();
if (childNodes != null)
{
info.Children = childNodes;
}
}
catch (Exception)
{
//Do nothing
}
}
}
void treeList_VirtualTreeGetChildNodes(object sender, VirtualTreeGetChildNodesInfo args)
{
if (treeListRootNodeLoading)
{
args.Children = examples;
treeListRootNodeLoading = false;
}
else
{
if (args.Node == null)
{
return;
}
CodeExampleGroup group = args.Node as CodeExampleGroup;
if (group != null)
{
args.Children = group.Examples;
}
}
}
void VirtualTreeGetChildNodes(object sender, VirtualTreeGetChildNodesInfo e)
{
try {
if (e.Node is TreeListRoots)
{
e.Children = (e.Node as TreeListRoots).Roots;
return;
}
string path = (string)e.Node;
if (Directory.Exists(path))
{
string[] dirs = Directory.GetDirectories(path);
e.Children = dirs;
}
else
{
e.Children = new object[] { }
};
}
catch { e.Children = new object[] { }; }
}
void TreeList.IVirtualTreeListData.VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
var a = info.Node as A;
info.Children = a.SubNodes;
}
void TreeList.IVirtualTreeListData.VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
Project obj = info.Node as Project;
info.Children = obj.Projects;
}
public void VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
OrgTreeItem obj = info.Node as OrgTreeItem;
info.Children = obj.Children;
}
public void VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
info.Children = Children;
}
void TreeList.IVirtualTreeListData.VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
MimicTreeNode obj = info.Node as MimicTreeNode;
info.Children = obj.ChildNodes;
}
void TreeList.IVirtualTreeListData.VirtualTreeGetChildNodes(VirtualTreeGetChildNodesInfo info)
{
SpreadsheetNode obj = info.Node as SpreadsheetNode;
info.Children = obj.Groups;
}
