public static void replaceXmlDoc(Office.CustomXMLPart cxp, String newContent)
{
/* Office.CustomXMLNode node = cxp.SelectSingleNode("/");
* // gives you #document,
* // but you can't get the root node from it?
*
* //node = cxp.SelectSingleNode("/mypart");
*/
Office.CustomXMLNode node = cxp.SelectSingleNode("/node()");
//log.Debug(node.XML);
//log.Debug(node.XPath);
Office.CustomXMLNode parent = node.ParentNode;
log.Debug(parent.BaseName);
//parent.ReplaceChildNode(node, "mynewnode", "", Office.MsoCustomXMLNodeType.msoCustomXMLNodeElement, "");
parent.ReplaceChildSubtree(newContent, node);
//parent.RemoveChild(node); //doesn't work
//parent.AppendChildSubtree("<mynewpart><blagh/></mynewpart>");
node = cxp.SelectSingleNode("/");
log.Debug(node.XML);
}
public void AddXMLNode(Office.CustomXMLPart TreeviewXMLPart, string id, string wordcount, string pgcount, string text, string bookmark, System.Windows.Media.Color CardColor)// this adds a node for the card in the custom XML file
{
string color = CardColor.R.ToString() + "," + CardColor.G.ToString() + "," + CardColor.B.ToString();
Office.CustomXMLNode node = TreeviewXMLPart.SelectSingleNode("//cardList[1]");//[@xmlns=CARDS]
Office.CustomXMLNode childNode;
if (node == null)
{
MessageBox.Show("Node = null");
}
try
{
node.AppendChildNode("node", "", Office.MsoCustomXMLNodeType.msoCustomXMLNodeElement, text);
childNode = node.LastChild;
childNode.AppendChildNode("id", "", Office.MsoCustomXMLNodeType.msoCustomXMLNodeAttribute, id);
childNode.AppendChildNode("words", "", Office.MsoCustomXMLNodeType.msoCustomXMLNodeAttribute, wordcount);
childNode.AppendChildNode("Pages", "", Office.MsoCustomXMLNodeType.msoCustomXMLNodeAttribute, pgcount);
childNode.AppendChildNode("bookmark", "", Office.MsoCustomXMLNodeType.msoCustomXMLNodeAttribute, bookmark);
childNode.AppendChildNode("color", "", Office.MsoCustomXMLNodeType.msoCustomXMLNodeAttribute, color);
}
catch
{
MessageBox.Show("problem: " + TreeviewXMLPart.DocumentElement.XML + "\n---------\n" + TreeviewXMLPart.XML);
}
}
public static Office.CustomXMLNode GetCustomXmlNode(Excel.Workbook workbook, string xNameSpace,
string xPath)
{
Office.CustomXMLParts ps = workbook.CustomXMLParts;
ps = ps.SelectByNamespace(xNameSpace);
for (int i = 1; i <= ps.Count; i++)
{
Office.CustomXMLPart p = ps[i];
var nsmgr = p.NamespaceManager;
nsmgr.AddNamespace("x", xNameSpace);
Office.CustomXMLNode node = p.SelectSingleNode(xPath);
if (node != null)
{
return(node);
}
}
return(null);
}
/// <summary>
/// Get a CustomXMLNode from a TreeNode.
/// </summary>
/// <param name="tn">The TreeNode to convert.</param>
/// <param name="cxp">The CustomXMLPart containing the corresponding CustomXMLNode.</param>
/// <param name="fRemoveTextNode">True to get the parent XML node, False otherwise.</param>
/// <returns>The corresponding CustomXMLNode.</returns>
internal static Office.CustomXMLNode MxnFromTn(TreeNode tn, Office.CustomXMLPart cxp, bool fRemoveTextNode)
{
if (tn == null || tn.Text == "/")
{
throw new ArgumentNullException("tn");
}
//if we hit a null node, bail
if (((XmlNode)tn.Tag) == null)
{
throw new ArgumentNullException("tn");
}
//get an nsmgr
NameTable nt = new NameTable();
XmlNamespaceManager xmlnsMgr = new XmlNamespaceManager(nt);
//check if we're editing the text node of an attribute, since then we'll want to get the XPath of the attribute
string xpath;
if (((XmlNode)tn.Tag).NodeType == XmlNodeType.Text && ((XmlNode)tn.Parent.Tag).NodeType == XmlNodeType.Attribute)
{
xpath = XpathFromTn(tn.Parent, fRemoveTextNode, cxp, xmlnsMgr);
}
else if (((XmlNode)tn.Tag).NodeType == XmlNodeType.Text)
{
xpath = XpathFromTn(tn, fRemoveTextNode, cxp, xmlnsMgr);
}
else
{
xpath = XpathFromTn(tn, false, cxp, xmlnsMgr);
}
Debug.Assert(!String.IsNullOrEmpty(xpath), "ASSERT: empty xpath", "xpathFromTn gave us back nothing!");
Office.CustomXMLNode selectedNode = cxp.SelectSingleNode(xpath);
Debug.Assert(selectedNode != null, "ASSERT: null mxn from xpath", "This XPath: " + xpath + " gave us back no node!");
return(selectedNode);
}
/// <summary>
/// Handle Word's OnEnter event for content controls, to set the selection in the pane (if the option is set).
/// </summary>
/// <param name="ccEntered">A ContentControl object specifying the control that was entered.</param>
private void doc_ContentControlOnEnter(Word.ContentControl ccEntered)
{
log.Debug("Document.ContentControlOnEnter fired.");
if (ccEntered.XMLMapping.IsMapped)
{
log.Debug("control mapped to " + ccEntered.XMLMapping.XPath);
if (ccEntered.XMLMapping.CustomXMLNode != null)
{
m_cmTaskPane.RefreshControls(Controls.ControlMain.ChangeReason.OnEnter, null, null, null, ccEntered.XMLMapping.CustomXMLNode, null);
}
else
{
// Not mapped to anything; probably because the part was replaced?
log.Debug(".. but XMLMapping.CustomXMLNode is null");
m_cmTaskPane.controlTreeView.DeselectNode();
m_cmTaskPane.WarnViaProperties(ccEntered.XMLMapping.XPath);
}
}
else if (ccEntered.Tag != null)
{
TagData td = new TagData(ccEntered.Tag);
string xpathid = td.getXPathID();
if (xpathid == null)
{
xpathid = td.getRepeatID();
}
if (xpathid == null)
{
// Visually indicate in the task pane that we're no longer in a mapped control
m_cmTaskPane.controlTreeView.DeselectNode();
m_cmTaskPane.PropertiesClear();
}
else
{
log.Debug("control mapped via tag to " + xpathid);
// Repeats, escaped XHTML; we don't show anything for conditions
XPathsPartEntry xppe = new XPathsPartEntry(m_cmTaskPane.model);
xpathsXpath xx = xppe.getXPathByID(xpathid);
Office.CustomXMLNode customXMLNode = null;
if (xx != null)
{
log.Debug(xx.dataBinding.xpath);
customXMLNode = m_currentPart.SelectSingleNode(xx.dataBinding.xpath);
}
if (customXMLNode == null)
{
// Not mapped to anything; probably because the part was replaced?
m_cmTaskPane.controlTreeView.DeselectNode();
if (xx == null)
{
log.Error("Couldn't find xpath for " + xpathid);
m_cmTaskPane.WarnViaProperties("Missing");
}
else
{
log.Warn("Couldn't find target node for " + xx.dataBinding.xpath);
m_cmTaskPane.WarnViaProperties(xx.dataBinding.xpath);
}
}
else
{
m_cmTaskPane.RefreshControls(Controls.ControlMain.ChangeReason.OnEnter, null, null, null, customXMLNode, null);
}
}
}
Ribbon.buttonEditEnabled = true;
Ribbon.buttonDeleteEnabled = true;
Ribbon.myInvalidate();
}
public void treeView_ItemDrag(object sender, ItemDragEventArgs e,
ControlTreeView controlTreeView,
ControlMain controlMain,
Word.Document CurrentDocument,
Office.CustomXMLPart CurrentPart, XmlDocument OwnerDocument,
bool _PictureContentControlsReplace)
{
object missing = System.Type.Missing;
TreeNode tn = (TreeNode)e.Item;
if (tn == null)
{
Debug.Fail("no tn");
return;
}
//check if this is something we can drag
if (((XmlNode)tn.Tag).NodeType == XmlNodeType.ProcessingInstruction ||
((XmlNode)tn.Tag).NodeType == XmlNodeType.Comment)
{
return;
}
if (controlMain.modeControlEnabled == false || // ie always mode bind
controlMain.controlMode1.isModeBind())
{
if (!ControlTreeView.IsLeafNode(tn) ||
((XmlNode)tn.Tag).NodeType == XmlNodeType.Text && !ControlTreeView.IsLeafNode(tn.Parent))
{
return;
}
} // repeats and conditions; let them drag any node
//get an nsmgr
NameTable nt = new NameTable();
//generate the xpath and the ns manager
XmlNamespaceManager xmlnsMgr = new XmlNamespaceManager(nt);
string strXPath = Utilities.XpathFromXn(CurrentPart.NamespaceManager, (XmlNode)tn.Tag, true, xmlnsMgr);
log.Info("Dragging XPath: " + strXPath);
string prefixMappings = Utilities.GetPrefixMappings(xmlnsMgr);
// OpenDoPE
TagData td = new TagData("");
String val = ((XmlNode)tn.Tag).InnerText;
DesignMode designMode = new OpenDoPEModel.DesignMode(CurrentDocument);
// Special case for pictures, since drag/drop does not seem
// to work properly (the XHTML pasted doesn't do what it should?)
bool isPicture = ContentDetection.IsBase64Encoded(val);
if (isPicture && !_PictureContentControlsReplace)
{
designMode.Off();
log.Debug("Special case handling for pictures..");
// Selection can't be textual content, so ensure it isn't.
// It is allowed to be a picture, so in the future we could
// leave the selection alone if it is just a picture.
Globals.ThisAddIn.Application.Selection.Collapse(ref missing);
// Are they dragging to an existing picture content control
Word.ContentControl picCC = ContentControlMaker.getActiveContentControl(CurrentDocument, Globals.ThisAddIn.Application.Selection);
try
{
if (picCC == null ||
(picCC.Type != Word.WdContentControlType.wdContentControlPicture))
{
picCC = CurrentDocument.ContentControls.Add(
Word.WdContentControlType.wdContentControlPicture, ref missing);
designMode.restoreState();
}
}
catch (COMException ce)
{
// Will happen if you try to drag a text node onto an existing image content control
log.Debug("Ignoring " + ce.Message);
return;
}
XPathsPartEntry xppe = new XPathsPartEntry(controlMain.model);
xppe.setup(null, CurrentPart.Id, strXPath, prefixMappings, false);
xppe.save();
td.set("od:xpath", xppe.xpathId);
picCC.Tag = td.asQueryString();
picCC.Title = "Data value: " + xppe.xpathId;
picCC.XMLMapping.SetMappingByNode(Utilities.MxnFromTn(tn, CurrentPart, true));
return;
}
log.Debug("\n\ntreeView_ItemDrag for WdSelectionType " + Globals.ThisAddIn.Application.Selection.Type.ToString());
bool isXHTML = false;
bool isFlatOPC = ContentDetection.IsFlatOPCContent(val);
if (!isFlatOPC)
{
isXHTML = ContentDetection.IsXHTMLContent(val);
}
if (Globals.ThisAddIn.Application.Selection.Type
!= Microsoft.Office.Interop.Word.WdSelectionType.wdSelectionIP)
{
// ie something is selected, since "inline paragraph selection"
// just means the cursor is somewhere inside
// a paragraph, but with nothing selected.
designMode.Off();
// Selection types: http://msdn.microsoft.com/en-us/library/microsoft.office.interop.word.wdselectiontype(v=office.11).aspx
log.Debug("treeView_ItemDrag fired, but interpreted as gesture for WdSelectionType " + Globals.ThisAddIn.Application.Selection.Type.ToString());
Word.ContentControl parentCC = ContentControlMaker.getActiveContentControl(CurrentDocument,
Globals.ThisAddIn.Application.Selection);
// Insert bind | condition | repeat
// depending on which mode button is pressed.
if (controlMain.modeControlEnabled == false || // ie always mode bind
controlMain.controlMode1.isModeBind())
{
log.Debug("In bind mode");
Word.ContentControl cc = null;
try
{
if (isFlatOPC || isXHTML ||
(isPicture && _PictureContentControlsReplace))
{
// Rich text
if (parentCC != null &&
ContentControlOpenDoPEType.isBound(parentCC))
{
// Reuse existing cc
cc = ContentControlMaker.MakeOrReuse(true, Word.WdContentControlType.wdContentControlRichText, CurrentDocument,
Globals.ThisAddIn.Application.Selection);
}
else
{
// Make new cc
cc = ContentControlMaker.MakeOrReuse(true, Word.WdContentControlType.wdContentControlRichText, CurrentDocument,
Globals.ThisAddIn.Application.Selection);
}
if (isFlatOPC)
{
log.Debug(".. contains block content ");
// Ensure block level
Inline2Block i2b = new Inline2Block();
cc = i2b.convertToBlockLevel(cc, false, true);
if (cc == null)
{
MessageBox.Show("Problems inserting block level WordML at this location.");
return;
}
}
else if (isXHTML && // and thus not picture
Inline2Block.containsBlockLevelContent(val))
{
log.Debug(".. contains block content ");
// Ensure block level
Inline2Block i2b = new Inline2Block();
cc = i2b.convertToBlockLevel(cc, false, true);
if (cc == null)
{
MessageBox.Show("Problems inserting block level XHTML at this location.");
return;
}
}
}
else
{
// Plain text
if (parentCC != null &&
ContentControlOpenDoPEType.isBound(parentCC))
{
// Reuse existing cc
cc = ContentControlMaker.MakeOrReuse(true, Word.WdContentControlType.wdContentControlText, CurrentDocument,
Globals.ThisAddIn.Application.Selection);
}
else
{
// Make new cc
cc = ContentControlMaker.MakeOrReuse(false, Word.WdContentControlType.wdContentControlText, CurrentDocument,
Globals.ThisAddIn.Application.Selection);
}
cc.MultiLine = true;
// Is a text content control always run-level?
// No, not if you have a single para selected and you do drag gesture
// (or if you remap a rich text control)
}
}
catch (Exception ex)
{
log.Error("Couldn't add content control: " + ex.Message);
return;
}
XPathsPartEntry xppe = new XPathsPartEntry(controlMain.model);
xppe.setup(null, CurrentPart.Id, strXPath, prefixMappings, true);
xppe.save();
td.set("od:xpath", xppe.xpathId);
if (isFlatOPC)
{
// <?mso-application progid="Word.Document"?>
// <pkg:package xmlns:pkg="http://schemas.microsoft.com/office/2006/xmlPackage">
td.set("od:progid", "Word.Document");
cc.Title = "Word: " + xppe.xpathId;
//cc.Range.Text = val; // don't escape it
cc.Range.InsertXML(val, ref missing);
}
else if (isXHTML)
{
td.set("od:ContentType", "application/xhtml+xml");
cc.Title = "XHTML: " + xppe.xpathId;
cc.Range.Text = val; // don't escape it
}
else if (isPicture)
{
PictureUtils.setPictureHandler(td);
cc.Title = "Image: " + xppe.xpathId;
string picContent = CurrentPart.SelectSingleNode(strXPath).Text;
PictureUtils.pastePictureIntoCC(cc, Convert.FromBase64String(picContent));
}
else
{
cc.XMLMapping.SetMappingByNode(Utilities.MxnFromTn(tn, CurrentPart, true));
string nodeXML = cc.XMLMapping.CustomXMLNode.XML;
log.Info(nodeXML);
cc.Title = "Data value: " + xppe.xpathId;
}
cc.Tag = td.asQueryString();
designMode.restoreState();
}
else if (controlMain.controlMode1.isModeCondition())
{
log.Debug("In condition mode");
Word.ContentControl cc = null;
try
{
// always make new
cc = ContentControlMaker.MakeOrReuse(false, Word.WdContentControlType.wdContentControlRichText, CurrentDocument, Globals.ThisAddIn.Application.Selection);
}
catch (Exception ex)
{
log.Error("Couldn't add content control: " + ex.Message);
return;
}
ConditionsPartEntry cpe = new ConditionsPartEntry(controlMain.model);
cpe.setup(CurrentPart.Id, strXPath, prefixMappings, true);
cpe.save();
cc.Title = "Conditional: " + cpe.conditionId;
// Write tag
td.set("od:condition", cpe.conditionId);
cc.Tag = td.asQueryString();
designMode.On();
}
else if (controlMain.controlMode1.isModeRepeat())
{
log.Debug("In repeat mode");
Word.ContentControl cc = null;
try
{
// always make new
cc = ContentControlMaker.MakeOrReuse(false, Word.WdContentControlType.wdContentControlRichText, CurrentDocument, Globals.ThisAddIn.Application.Selection);
}
catch (Exception ex)
{
log.Error("Couldn't add content control: " + ex.Message);
return;
}
// Need to drop eg [1] (if any), so BetterForm-based interactive processing works
if (strXPath.EndsWith("]"))
{
strXPath = strXPath.Substring(0, strXPath.LastIndexOf("["));
log.Debug("Having dropped '[]': " + strXPath);
}
XPathsPartEntry xppe = new XPathsPartEntry(controlMain.model);
xppe.setup("rpt", CurrentPart.Id, strXPath, prefixMappings, false); // no Q for repeat
xppe.save();
cc.Title = "Repeat: " + xppe.xpathId;
// Write tag
td.set("od:repeat", xppe.xpathId);
cc.Tag = td.asQueryString();
designMode.On();
}
return;
} // end if (Globals.ThisAddIn.Application.Selection.Type != Microsoft.Office.Interop.Word.WdSelectionType.wdSelectionIP)
// Selection.Type: Microsoft.Office.Interop.Word.WdSelectionType.wdSelectionIP
// ie cursor is somewhere inside a paragraph, but with nothing selected.
log.Info("In wdSelectionIP specific code.");
// leave designMode alone here
// Following processing uses clipboard HTML to implement drag/drop processing
// Could avoid dealing with that (what's the problem anyway?) if they are dragging onto an existing content control, with:
//Word.ContentControl existingCC = ContentControlMaker.getActiveContentControl(CurrentDocument, Globals.ThisAddIn.Application.Selection);
//if (existingCC != null) return;
// But that stops them from dragging any more content into a repeat.
string title = "";
string tag = "";
bool needBind = false;
log.Debug(strXPath);
Office.CustomXMLNode targetNode = CurrentPart.SelectSingleNode(strXPath);
string nodeContent = targetNode.Text;
// or ((XmlNode)tn.Tag).InnerXml
// Insert bind | condition | repeat
// depending on which mode button is pressed.
if (controlMain.modeControlEnabled == false || // ie always mode bind
controlMain.controlMode1.isModeBind())
{
log.Debug("In bind mode");
// OpenDoPE: create w:tag=od:xpath=x1
// and add XPath to xpaths part
XPathsPartEntry xppe = new XPathsPartEntry(controlMain.model);
xppe.setup(null, CurrentPart.Id, strXPath, prefixMappings, false); // Don't setup Q until after drop
xppe.save();
// Write tag
td.set("od:xpath", xppe.xpathId);
// Does this node contain XHTML?
// TODO: error handling
log.Info(nodeContent);
if (isFlatOPC)
{
// <?mso-application progid="Word.Document"?>
// <pkg:package xmlns:pkg="http://schemas.microsoft.com/office/2006/xmlPackage">
td.set("od:progid", "Word.Document");
title = "Word: " + xppe.xpathId;
needBind = false; // make it a rich text control
}
else if (isXHTML)
{
td.set("od:ContentType", "application/xhtml+xml");
// TODO since this is a run-level sdt,
// the XHTML content will need to be run-level.
// Help the user with this?
// Or in a run-level context, docx4j could convert
// p to soft-enter? But what to do about tables?
title = "XHTML: " + xppe.xpathId;
needBind = false; // make it a rich text control
// Word will only replace our HTML-imported-to-docx with the raw HTML
// if we have the bind.
// Without this, giving the user visual feedback in Word is a TODO
}
else if (isPicture)
{
designMode.Off();
log.Debug("NEW Special case handling for pictures..");
//object missing = System.Type.Missing;
Globals.ThisAddIn.Application.Selection.Collapse(ref missing);
// Are they dragging to an existing picture content control
Word.ContentControl picCC = ContentControlMaker.getActiveContentControl(CurrentDocument, Globals.ThisAddIn.Application.Selection);
try
{
if (picCC == null ||
(picCC.Type != Word.WdContentControlType.wdContentControlPicture))
{
picCC = CurrentDocument.ContentControls.Add(
Word.WdContentControlType.wdContentControlRichText, ref missing);
designMode.restoreState();
}
}
catch (COMException ce)
{
// Will happen if you try to drag a text node onto an existing image content control
log.Debug("Ignoring " + ce.Message);
return;
}
PictureUtils.setPictureHandler(td);
picCC.Title = "Image: " + xppe.xpathId;
picCC.Tag = td.asQueryString();
PictureUtils.pastePictureIntoCC(picCC,
Convert.FromBase64String(nodeContent));
return;
}
else
{
title = "Data value: " + xppe.xpathId;
needBind = true;
}
tag = td.asQueryString();
}
else if (controlMain.controlMode1.isModeCondition())
{
log.Debug("In condition mode");
ConditionsPartEntry cpe = new ConditionsPartEntry(controlMain.model);
cpe.setup(CurrentPart.Id, strXPath, prefixMappings, false);
cpe.save();
title = "Conditional: " + cpe.conditionId;
// Write tag
td.set("od:condition", cpe.conditionId);
tag = td.asQueryString();
}
else if (controlMain.controlMode1.isModeRepeat())
{
log.Debug("In repeat mode");
// Need to drop eg [1] (if any), so BetterForm-based interactive processing works
if (strXPath.EndsWith("]"))
{
strXPath = strXPath.Substring(0, strXPath.LastIndexOf("["));
log.Debug("Having dropped '[]': " + strXPath);
}
XPathsPartEntry xppe = new XPathsPartEntry(controlMain.model);
xppe.setup("rpt", CurrentPart.Id, strXPath, prefixMappings, false);
xppe.save();
title = "Data value: " + xppe.xpathId;
// Write tag
td.set("od:repeat", xppe.xpathId);
tag = td.asQueryString();
}
//create the HTML
string strHTML = string.Empty;
if (isFlatOPC)
{
// <?mso-application progid="Word.Document"?>
// <pkg:package xmlns:pkg="http://schemas.microsoft.com/office/2006/xmlPackage">
nodeContent = ControlTreeView.EscapeXHTML(nodeContent);
strHTML = ClipboardUtilities.GenerateClipboardHTML(needBind, strXPath, Utilities.GetPrefixMappings(xmlnsMgr), CurrentPart.Id,
Utilities.MappingType.RichText, title, tag, nodeContent);
}
else if (isXHTML)
{
// need to escape eg <span> for it to get through the Clipboard
nodeContent = ControlTreeView.EscapeXHTML(nodeContent);
// use a RichText control, and set nodeContent
strHTML = ClipboardUtilities.GenerateClipboardHTML(needBind, strXPath, Utilities.GetPrefixMappings(xmlnsMgr), CurrentPart.Id,
Utilities.MappingType.RichText, title, tag, nodeContent);
// alternatively, this could be done in DocumentEvents.doc_ContentControlAfterAdd
// but to do it there, we'd need to manually resolve the XPath to
// find the value of the CustomXMLNode it pointed to.
}
else if (!needBind)
{
// For conditions & repeats, we use a RichText control
strHTML = ClipboardUtilities.GenerateClipboardHTML(needBind, strXPath, Utilities.GetPrefixMappings(xmlnsMgr), CurrentPart.Id,
Utilities.MappingType.RichText, title, tag);
}
else
{
// Normal bind
if (OwnerDocument.Schemas.Count > 0)
{
switch (Utilities.CheckNodeType((XmlNode)tn.Tag))
{
case Utilities.MappingType.Date:
strHTML = ClipboardUtilities.GenerateClipboardHTML(needBind, strXPath, prefixMappings, CurrentPart.Id, Utilities.MappingType.Date, title, tag);
break;
case Utilities.MappingType.DropDown:
strHTML = ClipboardUtilities.GenerateClipboardHTML(needBind, strXPath, prefixMappings, CurrentPart.Id, Utilities.MappingType.DropDown, title, tag);
break;
case Utilities.MappingType.Picture:
strHTML = ClipboardUtilities.GenerateClipboardHTML(needBind, strXPath, prefixMappings, CurrentPart.Id, Utilities.MappingType.Picture, title, tag);
break;
default:
strHTML = ClipboardUtilities.GenerateClipboardHTML(needBind, strXPath, prefixMappings, CurrentPart.Id, Utilities.MappingType.Text, title, tag);
break;
}
}
else
{
//String val = ((XmlNode)tn.Tag).InnerText;
if (ContentDetection.IsBase64Encoded(val))
{
// Force picture content control
strHTML = ClipboardUtilities.GenerateClipboardHTML(needBind, strXPath, Utilities.GetPrefixMappings(xmlnsMgr), CurrentPart.Id,
Utilities.MappingType.Picture, title, tag);
}
else
{
strHTML = ClipboardUtilities.GenerateClipboardHTML(needBind, strXPath, Utilities.GetPrefixMappings(xmlnsMgr), CurrentPart.Id,
Utilities.MappingType.Text, title, tag);
}
}
}
// All cases:-
//notify ourselves of a pending drag/drop
controlMain.NotifyDragDrop(true);
//throw it on the clipboard to drag
DataObject dobj = new DataObject();
dobj.SetData(DataFormats.Html, strHTML);
dobj.SetData(DataFormats.Text, tn.Text);
controlTreeView.DoDragDrop(dobj, DragDropEffects.Move);
//notify ourselves of a completed drag/drop
controlMain.NotifyDragDrop(false);
Clipboard.SetData(DataFormats.Text, ((XmlNode)tn.Tag).InnerXml);
}
