private void AddMemberFunctions(SortedList members, int count)
{
for (int index = 0; index < count; ++index)
{
IntPtr funcptr = IntPtr.Zero;
m_typeInfo.ComType.GetFuncDesc(index, out funcptr);
FUNCDESC funcDesc = (FUNCDESC)Marshal.PtrToStructure(funcptr, typeof(FUNCDESC));
try
{
string memberNodeText;
// Only add the method if it is not restricted (removes IUnknown, IDispatch methods etc).
if ((funcDesc.wFuncFlags & (short)FUNCFLAGS.FUNCFLAG_FRESTRICTED) == 0)
{
switch (funcDesc.invkind)
{
case INVOKEKIND.INVOKE_FUNC:
MethodDesc methodDesc = new MethodDesc(m_typeInfo.ComType, funcDesc);
memberNodeText = methodDesc.Name + "(" + GetParameterTypes(methodDesc.Parameters) + ")";
members.Add(new ComMemberBrowserInfo(this, methodDesc, memberNodeText), memberNodeText);
break;
case INVOKEKIND.INVOKE_PROPERTYGET:
case INVOKEKIND.INVOKE_PROPERTYPUT:
case INVOKEKIND.INVOKE_PROPERTYPUTREF:
PropertyDesc propertyDesc = new PropertyDesc(m_typeInfo.ComType, funcDesc);
memberNodeText = propertyDesc.Name + GetPropertyKind(propertyDesc)
+ " (" + GetParameterTypes(propertyDesc.Parameters) + ")";
members.Add(new ComMemberBrowserInfo(this, propertyDesc, memberNodeText), memberNodeText);
break;
default:
Debug.Fail("Unexpected value of funcDesc.invkind: " + funcDesc.invkind.ToString());
break;
}
}
}
finally
{
m_typeInfo.ComType.ReleaseFuncDesc(funcptr);
}
}
}
internal static string GetPropertyKind(PropertyDesc property)
{
if (property.CanGet)
{
return(" [ get ]");
}
else if (property.CanPut)
{
return(" [ put ]");
}
else if (property.CanPutRef)
{
return(" [ putref ]");
}
Debug.Fail("Property '" + property.Name + "' is not gettable, puttable, or putrefable.");
return(string.Empty);
}
private static void AppendProperty(DescriptionBuilder sb, PropertyDesc property)
{
if (property.ReturnType != null)
{
sb.Append(property.ReturnType);
sb.Append(" ");
}
sb.AppendName(property.Name);
sb.Append(ComTypeBrowserInfo.GetPropertyKind(property));
// Show indexer parameters as well.
ParameterDesc[] parameters = property.Parameters;
if (parameters.Length > 0)
{
sb.Append(" ( ");
AppendParameters(sb, parameters);
sb.Append(" )");
}
}
