public ComPtrTreeNode(string caption, ComPtr comPtr)
: base(caption)
{
if (comPtr != null)
{
_comPtr = comPtr;
if (_comPtr.IsInvalid == false)
{
ComTypeInfo comTypeInfo = _comPtr.TryGetComTypeInfo();
if (comTypeInfo != null)
{
TypeFullName = comTypeInfo.FullName;
}
else
{
TypeFullName = "IUnknown";
}
_isCollection = _comPtr.TryIsCollection();
if (_isCollection)
{
_collectionCount = _comPtr.TryGetItemCount();
}
string[] propertyNames = { "Name", "Caption", "StyleName", "ID", "Count", "Environment", "Description", "CommandString" };
var value = comPtr.TryGetFirstAvailableProperty(propertyNames);
if (value != null)
{
Value = value.ToString();
}
}
}
}
private ComTreeNode[] GetChildren(ComPtr comPtr)
{
if (comPtr == null) return new ComTreeNode[] { };
ComTypeInfo comTypeInfo = comPtr.TryGetComTypeInfo();
if (comTypeInfo == null) return new ComTreeNode[] { };
List<ComTreeNode> childNodes = new List<ComTreeNode>();
try
{
foreach (ComPropertyInfo comPropertyInfo in comTypeInfo.Properties)
{
// Special case. MailSession is a PITA property that causes modal dialog.
if (comPropertyInfo.Name.Equals("MailSession"))
{
continue;
}
ComTreeNode comTreeNode = GetChild(comPtr, comPropertyInfo);
if (comTreeNode != null)
{
if ((comTreeNode is ComPropertyTreeNode) && (_showProperties == false))
{
continue;
}
childNodes.Add(comTreeNode);
}
}
if (comPtr.TryIsCollection())
{
int count = comPtr.TryGetItemCount();
try
{
ComFunctionInfo comFunctionInfo = comTypeInfo.Methods.Where(x => x.Name.Equals("Item", StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
if (comFunctionInfo != null)
{
// Solid Edge is supposed to be 1 based index but some collections are 0 based.
// Application->Customization->RibbonBarThemes seems to be 0 based.
for (int i = 0; i <= count; i++)
{
object returnValue = null;
if (MarshalEx.Succeeded(comPtr.TryInvokeMethod("Item", new object[] { i }, out returnValue)))
{
ComPtr pItem = returnValue as ComPtr;
if ((pItem != null) && (pItem.IsInvalid == false))
{
ComPtrItemTreeNode comPtrItemTreeNode = new ComPtrItemTreeNode((ComPtr)returnValue, comFunctionInfo);
comPtrItemTreeNode.Caption = String.Format("{0}({1})", comFunctionInfo.Name, i);
comPtrItemTreeNode.Nodes.Add("...");
childNodes.Add(comPtrItemTreeNode);
}
}
}
}
}
catch
{
GlobalExceptionHandler.HandleException();
}
}
if (_showMethods)
{
foreach (ComFunctionInfo comFunctionInfo in comTypeInfo.GetMethods(true))
{
if (comFunctionInfo.IsRestricted) continue;
ComMethodTreeNode comMethodTreeNode = new ComMethodTreeNode(comFunctionInfo);
childNodes.Add(comMethodTreeNode);
}
}
}
catch
{
GlobalExceptionHandler.HandleException();
}
return childNodes.ToArray();
}
public ComPtrTreeNode(string caption, ComPtr comPtr)
: base(caption)
{
if (comPtr != null)
{
_comPtr = comPtr;
if (_comPtr.IsInvalid == false)
{
ComTypeInfo comTypeInfo = _comPtr.TryGetComTypeInfo();
if (comTypeInfo != null)
{
TypeFullName = comTypeInfo.FullName;
}
else
{
TypeFullName = "IUnknown";
}
_isCollection = _comPtr.TryIsCollection();
if (_isCollection)
{
_collectionCount = _comPtr.TryGetItemCount();
}
string[] propertyNames = { "Name", "Caption", "StyleName", "ID", "Count", "Environment", "Description", "CommandString" };
var value = comPtr.TryGetFirstAvailableProperty(propertyNames);
if (value != null)
{
Value = value.ToString();
}
}
}
}
private ComTreeNode[] GetChildren(ComPtr comPtr)
{
if (comPtr == null)
{
return new ComTreeNode[] { }
}
;
ComTypeInfo comTypeInfo = comPtr.TryGetComTypeInfo();
if (comTypeInfo == null)
{
return new ComTreeNode[] { }
}
;
List <ComTreeNode> childNodes = new List <ComTreeNode>();
try
{
foreach (ComPropertyInfo comPropertyInfo in comTypeInfo.Properties)
{
// Special case. MailSession is a PITA property that causes modal dialog.
if (comPropertyInfo.Name.Equals("MailSession"))
{
continue;
}
ComTreeNode comTreeNode = GetChild(comPtr, comPropertyInfo);
if (comTreeNode != null)
{
if ((comTreeNode is ComPropertyTreeNode) && (_showProperties == false))
{
continue;
}
childNodes.Add(comTreeNode);
}
}
if (comPtr.TryIsCollection())
{
List <ComTreeNode> collectionChildNodes = new List <ComTreeNode>();
int count = comPtr.TryGetItemCount();
int foundCount = 0;
try
{
ComFunctionInfo comFunctionInfo = comTypeInfo.Methods.Where(x => x.Name.Equals("Item", StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
if (comFunctionInfo != null)
{
object returnValue = null;
// Solid Edge is supposed to be 1 based index.
for (int i = 1; i <= count; i++)
{
returnValue = null;
if (MarshalEx.Succeeded(comPtr.TryInvokeMethod("Item", new object[] { i }, out returnValue)))
{
ComPtr pItem = returnValue as ComPtr;
if ((pItem != null) && (pItem.IsInvalid == false))
{
ComPtrItemTreeNode comPtrItemTreeNode = new ComPtrItemTreeNode((ComPtr)returnValue, comFunctionInfo);
comPtrItemTreeNode.Caption = String.Format("{0}({1})", comFunctionInfo.Name, i);
comPtrItemTreeNode.Nodes.Add("...");
collectionChildNodes.Add(comPtrItemTreeNode);
foundCount++;
}
}
}
try
{
// Some collections are 0 based.
// Application->Customization->RibbonBarThemes seems to be 0 based.
if (foundCount == (count - 1))
{
returnValue = null;
if (MarshalEx.Succeeded(comPtr.TryInvokeMethod("Item", new object[] { 0 }, out returnValue)))
{
ComPtr pItem = returnValue as ComPtr;
if ((pItem != null) && (pItem.IsInvalid == false))
{
ComPtrItemTreeNode comPtrItemTreeNode = new ComPtrItemTreeNode((ComPtr)returnValue, comFunctionInfo);
comPtrItemTreeNode.Caption = String.Format("{0}({1})", comFunctionInfo.Name, 0);
comPtrItemTreeNode.Nodes.Add("...");
collectionChildNodes.Insert(0, comPtrItemTreeNode);
}
}
}
}
catch
{
}
}
}
catch
{
GlobalExceptionHandler.HandleException();
}
childNodes.AddRange(collectionChildNodes.ToArray());
}
if (_showMethods)
{
foreach (ComFunctionInfo comFunctionInfo in comTypeInfo.GetMethods(true))
{
if (comFunctionInfo.IsRestricted)
{
continue;
}
ComMethodTreeNode comMethodTreeNode = new ComMethodTreeNode(comFunctionInfo);
childNodes.Add(comMethodTreeNode);
}
}
}
catch
{
GlobalExceptionHandler.HandleException();
}
return(childNodes.ToArray());
}