void treeListFtpFile_BeforeCollapse(object sender, DevComponents.AdvTree.AdvTreeNodeCancelEventArgs e)
{
if (e.Node.Cells[3].Text == "Folder")
{
e.Node.ImageIndex = 1;
}
}
private void advTree1_BeforeNodeSelect(object sender, DevComponents.AdvTree.AdvTreeNodeCancelEventArgs e)
{
if (e.Node != null)
{
SelectedNodeWasCheckedBeforeSelection = e.Node.Checked;
}
}
/// <summary>
/// 当左侧树控制选择项改变时操作
/// Updated:20170524(ChengMengjia) 增加判断
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void advTree1_BeforeNodeSelect(object sender, DevComponents.AdvTree.AdvTreeNodeCancelEventArgs e)
{
//未选中节点 或者 选中的节点已经是选中状态了
if (e.Node == null || (_SelectNode != null && _SelectNode.ID.Equals(e.Node.Name)))
{
e.Cancel = true;
}
}
private void advTree4_BeforeNodeSelect(object sender, DevComponents.AdvTree.AdvTreeNodeCancelEventArgs e)
{
if (e.Node == null)
{
advTreeCamera.DataSource = null;
return;
}
advTreeCamera.DataSource = m_viewModel.GetCameraListByVideoSupplierID(Convert.ToUInt32(e.Node.Cells[0].Text));
}
private void treeListFtpFile_BeforeExpand(object sender, DevComponents.AdvTree.AdvTreeNodeCancelEventArgs e)
{
if (e.Node != null)
{
if (e.Node.Cells[3].Text == "Plat")
{
InitCameraList(e.Node);
}
else if (e.Node.Cells[3].Text == "Camera")
{
InitFileList(dateTimeInput1.Value, dateTimeInput2.Value);
}
}
}
void treeListFtpFile_BeforeExpand(object sender, DevComponents.AdvTree.AdvTreeNodeCancelEventArgs e)
{
Cursor currentCursor = Cursor.Current;
Cursor.Current = Cursors.WaitCursor;
InitFolders(e.Node);
if (e.Node.Cells[3].Text == "Folder")
{
e.Node.ImageIndex = 2;
}
Cursor.Current = currentCursor;
}
private void advTree1_BeforeNodeSelect(object sender, DevComponents.AdvTree.AdvTreeNodeCancelEventArgs e)
{
if (isUpdate)
{
DevComponents.AdvTree.Node n = advTreeVersion.SelectedNode;
Version v = (Version)n.Tag;
if (MessageBox.Show("版本已经修改，是否要保存", "版本更新", MessageBoxButtons.YesNo) == System.Windows.Forms.DialogResult.Yes)
{
v.discription = textBoxDiscription.Text;
v.date = dateTimePicker1.Value.ToString("yyyy-MM-dd HH:mm:ss");
if (radioButtonType1.Checked)
{
v.type = 0;
}
else if (radioButtonType2.Checked)
{
v.type = 1;
}
else if (radioButtonType3.Checked)
{
v.type = 2;
}
else
{
v.type = 0;
}
n.Tag = v;
SaveVersionFileList(v);
}
else
{
Version temp = LoadVersion(v.ver);
v.ver = temp.ver;
v.date = temp.date;
v.discription = temp.discription;
v.paths = temp.paths;
n.Tag = v;
}
isUpdate = false;
buttonSaveVersionFileList.Enabled = false;
ShowVersion((Version)e.Node.Tag);
}
}
private void treeList1_BeforeExpand(object sender, DevComponents.AdvTree.AdvTreeNodeCancelEventArgs e)
{
if (IsPopulated)
{
if (e.Node.Tag == null && !PopulatedCollectionNodes.Contains(e.Node))
{
Cursor = Cursors.WaitCursor;
AddChildrenToTreeview(e.Node);
Cursor = Cursors.Default;
}
else if (e.Node.Tag != null && !PopulatedCollectionNodes.Contains(e.Node))
{
Cursor = Cursors.WaitCursor;
AddPropertiesToTreeview(e.Node);
Cursor = Cursors.Default;
}
}
}
/// <summary>
/// 当左侧树控制选择项改变时操作
/// Updated:20170329(ChengMengjia) 增加判断
/// Updated:20170401(ChengMengjia) liuxx提出去除confirm弹出框
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void WbsTree_BeforeNodeSelect(object sender, DevComponents.AdvTree.AdvTreeNodeCancelEventArgs e)
{
if (IsRightClick || e.Node == null)
{
//右击选择或未选中节点
e.Cancel = true;
return;
}
string SelectedNodeID = e.Node.Name;
if (string.IsNullOrEmpty(_SelectedNodeID) || !_SelectedNodeID.Equals(SelectedNodeID))
{
//普通节点或交付物
CurrentNode = JsonHelper.StringToEntity <PNode>(e.Node.Tag.ToString());
_SelectedNodeID = SelectedNodeID;
switch (CurrentNode.PType)
{
case (int)WBSPType.PType0:
case (int)WBSPType.PType1:
#region 打开当前操作
OpenNormalOperation();
if (nodeRoutine != null)
{
CloseTab(nodeRoutine.Name);
}
if (nodeTrouble != null)
{
CloseTab(nodeTrouble.Name);
}
#endregion
break;
case (int)WBSPType.PType2:
#region 打开日常工作
OpenRoutine();
if (nodePage != null)
{
CloseTab(nodePage.Name);
}
if (nodeTrouble != null)
{
CloseTab(nodeTrouble.Name);
}
#endregion
break;
case (int)WBSPType.PType3:
#region 打开问题
OpenTrouble();
if (nodePage != null)
{
CloseTab(nodePage.Name);
}
if (nodeRoutine != null)
{
CloseTab(nodeRoutine.Name);
}
#endregion
break;
}
}
else
{
e.Cancel = true;
}
}
private void advTreeView_BeforeExpand(object sender, DevComponents.AdvTree.AdvTreeNodeCancelEventArgs e)
{
DevComponents.AdvTree.Node Parent = e.Node;
//如果当前节点的子节点个数大于0，返回，说明当前节点的子节点已经加载
if (Parent.Nodes.Count > 0)
{
return;
}
//当前节点是驱动器
else if (Parent.Tag is DriveInfo)
{
treData.BeginUpdate();
DriveInfo driveInfo = (DriveInfo)Parent.Tag;
LoadDirectories(Parent, driveInfo.RootDirectory);
Parent.ExpandVisibility = DevComponents.AdvTree.eNodeExpandVisibility.Auto;
treData.EndUpdate(true);
}
//当前节点是文件夹
else if (Parent.Tag is DirectoryInfo)
{
DirectoryInfo dir = (DirectoryInfo)Parent.Tag;
//当前节点是FDB类型的文件夹
if (dir.Name.Contains(".gdb"))
{
getDatasetNode(Parent, dir.FullName, "gdb");
}
else
{
LoadDirectories(Parent, dir);
}
}
//当前节点是文件，不同类型选取不同加载方法
else if (Parent.Tag is FileInfo)
{
FileInfo file = (FileInfo)Parent.Tag;
string fileExtension = file.Extension.Substring(1).ToLower();
switch (fileExtension)
{
case "mdb":
getDatasetNode(Parent, file.FullName, "mdb");
break;
case "dwg":
getDwgFCNode(Parent);
break;
case "jpg":
case "bmp":
case "tif":
getRasterBandNode(Parent, fileExtension);
break;
default:
break;
}
}
//当前节点是FeatureDataset
else if (Parent.Tag is IFeatureDataset)
{
getFeatureClassNode(Parent);
}
else
{
return;
}
}
