public void Edit(object sender, System.EventArgs e)
{
if (Nodes.Count > 0 && SelectedNode != null && parent.LabelEdit)
{
editingNode = (XmlTreeNode)SelectedNode;
if (editingNode.ConnectedXmlElement != null)
{
if (!closingHandlerAssigned)
{
Form parentForm = FindForm();
parentForm.Closing += new CancelEventHandler(parent.form_Closing);
closingHandlerAssigned = true;
}
int height = editingNode.Bounds.Height;
int width = editingNode.Bounds.Width;
int left = editingNode.Bounds.Left;
int top = editingNode.Bounds.Top;
editingNode.ExpandAll();
if (editingNode.ConnectedXmlElement.HasChildNodes && editingNode.ConnectedXmlElement.FirstChild.NodeType != XmlNodeType.Text)
{
height = editingNode.NextNode.Bounds.Bottom - editingNode.Bounds.Top;
width = Width - left;
}
editBox = new TextBox();
editBox.Multiline = true;
editBox.BorderStyle = BorderStyle.FixedSingle;
editBox.Leave += new EventHandler(editBox_Leave);
editBox.KeyUp += new KeyEventHandler(editBox_KeyUp);
editBox.SetBounds(left, top, width, height);
editingNode.RecurseSubNodes(editingNode.Parent);
editBox.Text = editingNode.SelfAndChildren;
Controls.Add(editBox);
editBox.Focus();
}
}
}
private void RecurseAndAssignNodes( XmlNode elem )
{
string attrs = string.Empty;
XmlTreeNode addedNode = null;
if ( elem.NodeType == XmlNodeType.Element )
{
foreach ( XmlAttribute attr in elem.Attributes )
{
attrs += " " + attr.Name + "=\"" + attr.Value + "\"";
}
}
if ( elem.Equals( document.DocumentElement ) )
{
addedNode = new XmlTreeNode( "<" + elem.Name + attrs + ">", elem );
Nodes.Add( addedNode );
InnerXmlTreeView.CurrentNode = addedNode;
Nodes.Add( new XmlTreeNode( "</" + elem.Name + ">", null ) );
}
else if ( elem.HasChildNodes && elem.ChildNodes[0].NodeType == XmlNodeType.Text )
{
addedNode = new XmlTreeNode( "<" + elem.Name + attrs + ">" + elem.InnerText + "</" + elem.Name + ">", elem );
InnerXmlTreeView.CurrentNode.Nodes.Add( addedNode );
InnerXmlTreeView.CurrentNode = addedNode;
}
else if ( elem is XmlElement && ( (XmlElement) elem ).IsEmpty )
{
addedNode = new XmlTreeNode( "<" + elem.Name + attrs + "/>", elem );
InnerXmlTreeView.CurrentNode.Nodes.Add( addedNode );
InnerXmlTreeView.CurrentNode = addedNode;
}
else
{
addedNode = new XmlTreeNode( "<" + elem.Name + attrs + ">", elem );
InnerXmlTreeView.CurrentNode.Nodes.Add( addedNode );
InnerXmlTreeView.CurrentNode = addedNode;
InnerXmlTreeView.CurrentNode.Parent.Nodes.Add( new XmlTreeNode( "</" + elem.Name + ">", null ) );
}
foreach ( XmlNode child in elem.ChildNodes )
{
if ( child.NodeType == XmlNodeType.Element )
{
RecurseAndAssignNodes( child );
}
else if ( child.NodeType == XmlNodeType.Comment )
{
InnerXmlTreeView.CurrentNode.Nodes.Add( new XmlTreeNode( child.OuterXml, child ) );
}
}
if ( InnerXmlTreeView.CurrentNode.Parent != null )
{
InnerXmlTreeView.CurrentNode = InnerXmlTreeView.CurrentNode.Parent;
}
}
public void Edit(object sender, System.EventArgs e)
{
if ( Nodes.Count > 0 && SelectedNode != null && parent.LabelEdit )
{
editingNode = (XmlTreeNode) SelectedNode;
if ( editingNode.ConnectedXmlElement != null )
{
if ( !closingHandlerAssigned )
{
Form parentForm = FindForm();
parentForm.Closing += new CancelEventHandler( parent.form_Closing );
closingHandlerAssigned = true;
}
int height = editingNode.Bounds.Height;
int width = editingNode.Bounds.Width;
int left = editingNode.Bounds.Left;
int top = editingNode.Bounds.Top;
editingNode.ExpandAll();
if ( editingNode.ConnectedXmlElement.HasChildNodes && editingNode.ConnectedXmlElement.FirstChild.NodeType != XmlNodeType.Text )
{
height = editingNode.NextNode.Bounds.Bottom - editingNode.Bounds.Top;
width = Width - left;
}
editBox = new TextBox();
editBox.Multiline = true;
editBox.BorderStyle = BorderStyle.FixedSingle;
editBox.Leave += new EventHandler( editBox_Leave );
editBox.KeyUp += new KeyEventHandler( editBox_KeyUp );
editBox.SetBounds( left, top, width, height );
editingNode.RecurseSubNodes( editingNode.Parent );
editBox.Text = editingNode.SelfAndChildren;
Controls.Add( editBox );
editBox.Focus();
}
}
}
