/// <summary>
/// Invoked when a method on the invoker has been raised.
/// </summary>
/// <param name="sender">Object whose event was raised</param>
/// <param name="e">Event arguments for the raised event.</param>
#endif
internal override void OnEventInvoked(object sender, EventArgs e)
{
bool isSameItem = false;
UltraTreeNode item = this.Invoker;
UltraTreeNode eventItem = this.GetItem(e);
if (eventItem != null)
{
isSameItem = eventItem != null && eventItem == item;
}
else
{
SelectedNodesCollection nodes = this.GetSelectedNodes(e);
if (nodes != null)
{
isSameItem = nodes.Contains(item);
}
else
{
UltraTreeNode[] nodeArray = this.GetNodeArray(e);
if (nodeArray != null)
{
isSameItem = Array.IndexOf <UltraTreeNode>(nodeArray, item) >= 0;
}
}
}
if (isSameItem)
{
this.FireCommand();
}
}
private void buttonOK_Click(object sender, EventArgs e)
{
AssetDAO objAsseDAO = new AssetDAO();
SelectedNodesCollection objSelectednode = tree.SelectedNodes;
if (buttonOK.Text == "Apply" && bApply == true)
{
int iCount = objSelectednode.Count;
for (int i = 0; i < iCount; i++)
{
string strTag = objSelectednode[i].Tag.ToString();
if (GetSupportContractDetails(strTag))
{
objAsseDAO.AddSupportContract(m_objSupportContract);
}
}
tree.SelectedNodes.Clear();
ClearControlsSupportContract();
FillControlsOnLoad();
FillSupportContractComboBox();
FillSuppliersComboBox();
checkBoxSupportContract.Checked = false;
InitialiseSupportContractTab();
MessageBox.Show("Support Contract Successfully Added for the Selected Assets.", "AuditWizard", MessageBoxButtons.OK, MessageBoxIcon.Information);
buttonOK.Text = "OK";
bApply = false;
}
else if (MessageBox.Show("Do you wish to Deploy Support Contract to other Assets?\nTo deploy, highlight required assets in Network View using Ctrl key", "AuditWizard", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
buttonOK.Text = "Apply";
bApply = true;
GetSupportContractDetails();
}
else
{
if (GetSupportContractDetails())
{
objAsseDAO.AddSupportContract(m_objSupportContract);
ClearControlsSupportContract();
FillControlsOnLoad();
FillSupportContractComboBox();
FillSuppliersComboBox();
checkBoxSupportContract.Checked = false;
InitialiseSupportContractTab();
}
MessageBox.Show("Support Contract Successfully Added", "AuditWizard", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
/// <summary>
/// Restore the selection state of any nodes contained within the supplied list
/// </summary>
/// <param name="selectedNodes"></param>
protected void RestoreSelectedNodes(SelectedNodesCollection selectedNodes)
{
foreach (UltraTreeNode node in selectedNodes)
{
UltraTreeNode selectedNode = locationsTree.GetNodeByKey(node.Key);
if (selectedNode != null)
{
selectedNode.BringIntoView();
if (selectedNode.Selected == false)
{
selectedNode.Selected = true;
}
}
}
}
/// <summary>
/// 获取子类集合
/// </summary>
/// <param name="selectedNodes">选中的树节点集合</param>
/// <param name="getChildren"></param>
public List <T> GetChildren(SelectedNodesCollection selectedNodes, Func <List <T> > getChildren = null)
{
var children = new List <T>();
foreach (var node in selectedNodes)
{
if (ChildrenDic.ContainsKey(node.Key) && ChildrenDic[node.Key].IsNotNullorEmpty())
{
children.AddRange(ChildrenDic[node.Key]);
}
else if (getChildren != null && getChildren().IsNotNullorEmpty())
{
ChildrenDic.Add(node.Key, getChildren());
}
}
return(children);
}
/// <summary>
/// Refresh the current view
/// </summary>
public void RefreshView()
{
// First save any existing selections
SelectedNodesCollection selectedNodes = locationsTree.SelectedNodes;
// ...then save any 'expanded' nodes
List <UltraTreeNode> expandedNodes = new List <UltraTreeNode>();
GetExpandedNodes(expandedNodes, locationsTree.Nodes);
// Initialize the view
presenter.Initialize();
// Call our base class refresh code next
base.Refresh();
// ...then reinstate any selections
RestoreSelectedNodes(selectedNodes);
// ...then re-instate any expansions
RestoreExpandedNodes(expandedNodes);
}
/// <summary>
/// Default ctor
/// </summary>
public TreeViewX()
{
selectedNodes = new SelectedNodesCollection(this);
}
