public void ReaderWithNsTest()
{
using (var stream = GetStream(TestFiles.mcdoc))
using (var doc = WordprocessingDocument.Open(stream, false))
using (var reader = OpenXmlPartReader.Create(doc.MainDocumentPart))
{
reader.Read();
Assert.Equal(15, reader.NamespaceDeclarations.Count());
reader.Read();
Assert.Empty(reader.NamespaceDeclarations);
}
var xml = "<document xmlns=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><body/></document>";
using (var r1 = OpenXmlDomReader.Create(new Document(xml)))
{
r1.Read();
Assert.Empty(r1.NamespaceDeclarations);
}
xml = "<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body a=\"1\"/></w:document>";
using (var r1 = OpenXmlDomReader.Create(new Document(xml)))
{
r1.Read();
Assert.Single(r1.NamespaceDeclarations);
Assert.Empty(r1.Attributes);
Assert.False(r1.HasAttributes);
r1.Read();
Assert.Empty(r1.NamespaceDeclarations);
Assert.Single(r1.Attributes);
Assert.True(r1.HasAttributes);
}
}
private void AnalyzeElementUsage(OpenXmlPart part)
{
if (this.parsedParts.Contains(part.Uri.ToString()) == true)
{
return;
}
this.parsedParts.Add(part.Uri.ToString());
foreach (var id in part.Parts)
{
OpenXmlReader reader = null;
try
{
reader = OpenXmlDomReader.Create(id.OpenXmlPart);
}
catch
{
// Skips unread parts such as embedded font
}
if (reader != null)
{
try
{
while (reader.Read() == true)
{
if (reader.IsStartElement == true)
{
OpenXmlElement element = reader.LoadCurrentElement();
this.AnalyzeElementUsage(element);
}
}
}
catch (Exception e)
{
this.Log.Warning(e.Message);
}
}
this.AnalyzeElementUsage(id.OpenXmlPart);
}
}
